Mesa Families CountThe Silent Part Out Loud: doing the math

The silent part, out loud

Doing the math on closing Mesa.

The analysis highlights two serious risks for our children and families:

  1. Everyone stays together in a building nearly at capacity with almost no room to grow.

    Everyone moves into the current Bear Creek building, with its open-plan layout. If today’s K–4 students return and the incoming kindergarten matches this year’s, the calculation gives:

    490 children for 492 places.

    Just two places to spare.

  2. ORDozens of current Mesa students are at risk of losing their place.

    The BVSD proposal projects 392–445 students, 45–98 fewer than the benchmark.

    The projections and proposed placement rules suggest that current Mesa open-enrollment students could lose their places in the combined school next year.

Four steps walk through the basic math.

A colored-pencil emblem: a finger asks for quiet while a megaphone sends arithmetic marks into the air, beside a pencil and a small math page.
Proposed consolidation of the current Mesa and Bear Creek schools into the current Bear Creek building.Proposed start: 2027–28 · Sources checked September 10, 2026

Community resources

What can I do?

If you feel inspired to act, these community websites offer resources and ways to get involved:

Walk through the basic math · Step 1 of four

They’re already our school community.

Let’s start with a simple assumption: the children who can return next year do return.

First, the children coming back.

The current Mesa and Bear Creek schools have 534 children in the preliminary count. Subtract the 112 fifth graders moving on to middle school.

534112=422

That leaves today’s kindergarten through fourth graders, our returning children.

Then, a new class of kindergartners.

Use this year’s combined kindergarten, 68 children, as a simple estimate for next year’s incoming class.

422+68=490

This assumes all current K–4 children return, with no other net enrollment change. It is a benchmark, not a forecast.

And the room we have?

The current Bear Creek building’s stated capacity is 492.

490 children.
Two places to spare.

And that is only a building-wide total. Particular grades or classrooms could already be full. Being below 492 does not guarantee that every child fits in the classroom and program they need. See the grade-by-grade math →

2027–28 · if everyone returns

They all count.

Our school community, with two places left.
Each little student represents one child.

490 students and two empty places264 returning Bear Creek students, 158 returning Mesa students and 68 new kindergartners total 490. Two empty boxes represent the unoccupied places within the stated capacity of 492.
Colored-pencil drawing of exactly two empty school desks and chairs.
Two places left.

That is the entire building-wide margin in this benchmark.

Check this calculation

BVSD’s August 28, 2026 preliminary count: Bear Creek K–4 = 264; Mesa K–4 = 158. Combined fifth grade = 112; kindergarten = 43 + 25 = 68. The enrollment count is an observation; carrying it into 2027–28 is our stated assumption. Capacity comes from the August proposal, p. 51.

Read the August 28 count · BVSD proposal and documents

Sources: data/raw/bvsd/enrollment_2026-27_weekly/enrollment_2026-08-28.pdf, p. 1, Bear Creek and Mesa rows; data/clean/enrollment_2026-27_weekly_elementary.csv, date=2026-08-28; analysis/output/table21_near_term_capacity.csv; data/raw/bvsd/resilient_schools_proposal_2026-08-25.pdf, p. 51.

Step 2 · A little variation. A very small cushion.

What if just a few
more little ones arrive?

Kindergarten hasn’t stayed at 68. Over the last five complete school years, the combined class ranged from 58 to 84 children.

Choose a past class size to see how it would fit.

506Children next year, if…14 above stated capacity

422 returning + 84 new kindergartners

A class size we’ve already seen would put us over capacity, holding everything else fixed.

Check the historical kindergarten counts

The five historical values are official October counts, 2021–22 through 2025–26. Open all five original reports. The current 68 is the preliminary August 28, 2026 count, shown separately. These examples are sensitivity checks, not equally likely outcomes or enrollment forecasts. With 422 returning children, a kindergarten of 70 fills all 492 places; 71 exceeds capacity.

Sources: data/clean/mesa_bearcreek_combined_enrollment_by_grade_10yr.csv, school_year=2021-22 through 2025-26; independently reconciled to data/clean/bvsd_pupil_count_mesa_bearcreek.csv, file_family=headcount. Originals: data/raw/bvsd/pupil_count/<school_year>_cde_headcount_summary.pdf, p. 1, Bear Creek and Mesa rows.

Step 3 · Now look at the proposal

Where did the other
children go?

Our everyone-returns benchmark490children in 2027–28
BVSD’s projected enrollment392–445children in 2027–28
That’s 45–98 fewer children.
What assumptions account for the difference?

The proposal and recent FAQs imply that some current Mesa open-enrollment families will need to be turned away from the combined school to reach the district’s projected enrollment. This is an inference from the numbers and the proposed placement rules.

The FAQ calls this:

“managing choice enrollment beginning in 2027-28”

The closure rules put current Mesa open-enrollment families’ places at particular risk. The documents do not clearly explain how current students at each school would be treated.

Families deserved a direct, respectful warning. The proposal should have told currently enrolled Mesa open-enrollment families plainly that they face a high risk of being turned away from the combined school next year.

The district has not reconciled this 45–98-student gap or identified the families it assumes will leave. We need that answer.

Why is turning away open-enrolled students a likely outcome?

The proposal does not transparently explain how it reaches its enrollment range or what that means for current open-enrolled students. We are connecting the published numbers with the proposed placement rules. This is an inference about the likely outcome, not an announced decision about particular children.

The district itself says its projections account for managing choice enrollment when buildings approach capacity. That is a concrete reason for concern. Read the district’s explanation.

Could families choosing not to enroll explain the gap instead? Keep the benchmark’s assumption of 68 incoming kindergartners. Compared with today’s 422 children in K–4, next year’s grades 1–5 would need to be smaller by:

  • 45 students, or 10.7%, to reach the proposal’s upper estimate of 445.
  • 98 students, or 23.2%, to reach its lower estimate of 392.

Those are net losses, after any new arrivals offset departures. Across 11 year-to-year comparisons in the district’s 2014–15 through 2025–26 October counts, the largest comparable decline was 21 students, or 3.9%, entering the 2020–21 pandemic school year. That compares the two schools’ combined K–4 count with grades 1–5 the following year, excluding graduating fifth graders and incoming kindergarten.

The required decline would be larger than any in this twelve-year record, even the decline entering the COVID year. A smaller incoming kindergarten could explain part of the gap. But even with 58 kindergartners, the smallest combined kindergarten in those twelve October counts, reaching 445 would still require a net loss of 35 students, or 8.3%, from the returning grades.

These grade totals do not track individual children or tell us why families leave. Consolidation could change families’ choices, and the current starting count is preliminary. BVSD should explain the assumed departures, kindergarten intake and placement restrictions instead of leaving families to connect the dots.

Check the historical sources and method · Download all 11 year-to-year comparisons. The calculation download also includes the scenarios above.

Meanwhile, relocating Community Montessori and High Peaks farther from this neighborhood could increase demand for the combined school. A substantial reduction in attendance should be explained, not simply assumed. See the proposed relocations.

Why might Mesa students be at particular risk?

Mesa is identified as the closing school, so its families face the proposed closure-placement rules. The implications depend on where a child lives:

  • Outside BVSD: current students at a closing school must apply through open enrollment again. They receive priority, but offers depend on space, programs and staffing.
  • Within BVSD, outside the combined attendance area: the FAQ describes neighborhood-school placement and priority applications elsewhere. It does not clearly guarantee these Mesa students a place in the combined school.
  • Inside the combined attendance area: some children currently open-enrolled at Mesa would be residents of the combined school’s attendance area. Neighborhood residents have enrollment priority; these children should not be grouped with outside-area applicants.

Current Bear Creek open-enrollment students are not unconditionally protected. JECC generally continues an open-enrollment placement through a school level, but allows enrollment adjustments. The FAQ also says each receiving school will get its own open-enrollment, space and staffing plan. It does not specify whether that plan will limit only new applications or also affect children already enrolled.

These rules support particular concern for Mesa families; they do not establish that only Mesa families could lose places. BVSD should say which current students can stay, who must reapply, and whether the same rules apply to both school communities.

Placement rules rechecked September 11, 2026. Proposal, p. 63 · FAQs · JECC and JECC-R

What the proposal says and what remains unexplained

The August 25 proposal, p. 51, gives 392–445 for 2027–28. Its footnote ties the range to how many sending-school residents attend the receiving school. It is not a statistical confidence interval. The range is 45–98 below 490, but the documents reviewed do not provide the returning-student, incoming-kindergarten, choice and placement reconciliation needed to explain that gap.

The explanations above read the closure-placement rules alongside the FAQ’s promised receiving-school plans and the existing continuity and neighborhood-priority policies. The district needs to show how those provisions apply to current students at each school and produce its enrollment totals.

Read BVSD’s FAQ · Read JECC · Read JECC-R

Sources: data/clean/aug2026_deck_p51.csv; data/raw/bvsd/resilient_schools_proposal_2026-08-25.pdf, pp. 51 and 63; data/raw/bvsd/resilient_schools_faq.pdf, p. 3; data/raw/bvsd/web/bvsd_resilient_schools_proposal_faq_2026-09-03.txt, receiving-school capacity and open-enrollment questions; data/raw/bvsd/policy/JECC_assignment_of_students_to_schools.txt, School Choice; data/raw/bvsd/policy/JECC-R_open_enrollment_regulation.txt, District and School Annual Enrollment. FAQ and policy provisions rechecked online September 11, 2026.

Step 4 · The consequences for our community

Something has to give.
Our children will feel it.

For a child, this can mean a crowded school day or saying goodbye to friends. These are the consequences behind the numbers.

Colored-pencil sketch of a crowded classroom: a worried child covers her ears, another wears headphones, and children struggle to concentrate at closely spaced desks.
1. If everyone attends together

Together.
But squeezed.

1. If everyone attends together

Friends stay together in the current Bear Creek building, nearly at capacity, in an open-plan layout, with almost no cushion for more children.

Will children have enough quiet space to concentrate, and will teachers have enough space to help?

Colored-pencil sketch of two sad school friends separating: one reaches back, both look downhearted, and their families take different paths.
2. If current Mesa children lose their places

More room.
More goodbyes.

2. If current Mesa children lose their places

The building has more room because some children are no longer there. For a current Mesa family, that can mean losing friends, familiar teachers and the community they chose.

The children who stay lose good friends, too. Turning away currently enrolled students breaks up friendships on both sides. The loss reaches the whole school community.

Children now attending the receiving school are affected too: their friendships, routines and school culture would change.

Illustrations imagine possible consequences. They do not depict an actual school or a decision already made.

Capacity is also about what a school day feels like.

The open classroom layout in the current Bear Creek building makes noise and distraction especially important. Children there already use headphones or earmuffs to block out noise.

Many Mesa families chose Mesa in part for a smaller setting with separate classrooms. When we talk about “fitting,” we should be talking about our children’s ability to learn, too.

We need a clear, public capacity and staffing plan showing that every grade and program can be supported.

What does research say about learning and belonging?

Class size can matter. Tennessee’s randomized Project STAR found achievement benefits from smaller early-grade classes. That supports taking class size seriously; it does not estimate the effect of this particular merger. Read the study.

Noise is a learning issue. A study that alternated open and acoustically divided classrooms found faster reading-fluency development in the enclosed setting, with larger differences for children with weaker attention or speech perception in noise. It did not study the current Bear Creek building. Read the study.

The receiving community matters, too. A Chicago study found academic disruption and reported grief and difficulties combining school cultures among students and staff from both closing and welcoming schools. Some effects recovered; absence and suspension rates did not change. Outcomes depend on context and the schools children enter. These findings are reasons to demand a transition and well-being plan, not a prediction of identical effects here. Read the study.

What would this mean for my child’s grade? Explore class sizes →

Optional reading

Even more math · Why the pressure could grow

Two spare places
don’t leave much room for change.

Community Montessori moves away.

The proposal moves Community Montessori from Gillaspie Drive to Aurora 7. The move is likely to increase demand for a nearby neighborhood school.

High Peaks moves farther east.

High Peaks would move from Aurora 7 to Douglass, farther from the Mesa and Bear Creek neighborhood. Some local families may choose to stay closer to home.

The proposal’s own numbers rise.

BVSD’s enrollment range rises from 392–445 in 2027–28 to 403–462 in 2030–31. Families need a plan for later years, too.

The moves are proposed district actions. Their effects on local demand are expectations, not measured enrollment increases.

Forecasts are uncertain.

BVSD’s forecasts for the same school year, 2029–30, changed between its October 2025 presentation and February 2026 report: Mesa fell from 224 to 202 students, while Bear Creek rose from 272 to 310.

These are revised forecasts for the separate schools, not changes in actual enrollment. A plan with almost no room to grow needs to account for forecast uncertainty. Compare the district’s tables.

A longer-term question

What about CU South?

CU South is planned to include housing for faculty, staff and students. CU says university construction could begin no sooner than roughly 2030, after flood-protection work; site planning has not begun. That is a construction date, not a housing move-in date.

What student population, attendance boundaries and timing does BVSD assume? Is any of that demand already in its projections? No extra CU South children are added to the calculations here. Check the university’s timeline.

An illustration, not a prediction495children in the building

3 above stated capacity

0 extra30 extra

Add a net change to the 490 benchmark. This is not an estimate of either school move’s effect.

Check the moves and the assumptions

The proposal, pp. 46–47, moves Community Montessori to Aurora 7 and High Peaks to Douglass. High Peaks’ current address is 3995 E. Aurora Avenue; Douglass is 840 75th Street, farther east. The relocations could lead more local families to choose the combined school. The residents-only examples show how different assumptions could fill the building.

High Peaks · Douglass · Proposal, pp. 46–47

Optional reading

Even more math · Another way to count

Start with the children
who live here.

The same question remains: how does the proposal leave room for our children? This time, start with the district’s projected residents and a plausible attendance assumption.

415

attended the current Mesa or Bear Creek schools in 2025–26
About 83% of 502 local children

27

attended Community Montessori in 2025–26
About 5% of 502 local children

12

attended High Peaks in 2025–26
About 2.4% of 502 local children

90.4%

could attend the combined school if both full shares shift
454 ÷ 502 local children

A plausible assumption

After Community Montessori and High Peaks move farther away, the combined school attracts both historical attendance shares, alongside the share already choosing the two current schools. These are observed 2025–26 shares applied to future residents, not the same children remaining enrolled through 2030. How much either move changes attendance is an assumption, not a measured effect.

BVSD projects 522 local children in 2030–31

522 × about 90.4% ≈

472

resident children alone.
96% of building capacity.

Before adding outside-area choice students or placements. This is a scenario, not a forecast.

Already above the projection.

About 10 more resident children than the proposal’s upper total of 462, before adding any outside-area students or placements.

How does that total make room for open enrollment and placements?

The current Bear Creek building’s stated capacity is 492, leaving about 20 places in this scenario. Exceeding the proposal’s enrollment projection is different from exceeding the building’s capacity.

In 2025–26, the two schools also enrolled 98 choice students from outside the combined area and 23 placements. Those children’s place in the plan should be visible.

These are historical groups, not a fixed cohort to add to 2030. Children graduate and families’ choices change.

Sources, alternatives and exact arithmetic

The 2025–26 elementary enrollment-pattern matrix contains 502 residents in the four areas: Bear Creek, Mesa, Optional Bear Creek/Mesa and Optional Bear Creek/Creekside. Of those, 415 attended the two current schools, 27 attended Montessori and 12 attended High Peaks. The proposal projects 522 residents in 2030–31 and gives a total enrollment range of 403–462 (p. 51).

The main case is 522 × (415 + 27 + 12) ÷ 502 = 472.09, or 95.95% of capacity. It exceeds the proposal’s upper total by 472.09 − 462 = 10.09 and leaves 492 − 472.09 = 19.91 places within the building. Calculations use exact counts before rounding.

  • No shift from either focus school: about 432 residents attend, leaving about 30 within the upper projection and 60 within capacity.
  • Half of both historical shares shifts: about 452 residents attend, leaving about 10 within the upper projection and 40 within capacity.
  • The full Montessori share shifts, without a High Peaks shift: about 460 residents attend, leaving about 2 within the upper projection and 32 within capacity.
  • Both full shares shift: about 472 residents attend, about 10 above the upper projection and 20 below capacity.

The shifts are scenarios with no assigned probabilities. Smaller shifts produce lower enrollment. Could residents alone fill the building? The separate future scenarios add possible increases in the number of local residents.

The historical 98 outside-area choice students are 75 in-district plus 23 out-of-district. Cross-enrollment inside the four areas is already included in the 415. The separate 23 placements have no residential breakdown here. The boundary change is already effective in 2026–27; no extra increment is added. The matrix’s historical 502 and proposal’s historical 503 are kept separate.

Enrollment matrix, p. 1 · Proposal, pp. 46–47 and 51 · Boundary decision · Download all assumptions and calculations

Optional reading

Even more math · Future uncertainty

Could residents alone fill the building?
Yes. Here is what it would take.

There is even more uncertainty farther into the future. 522 residents is a projection, not a ceiling. The alternative resident calculation holds that district projection fixed and considers attendance shifts after both school moves. The examples below also allow for more local residents.

These two combinations would each put resident children alone above the current Bear Creek building’s 492 stated places.

A Montessori-only attendance shift

More children live here than projected.

Assume 560 local residents, about 7% above BVSD’s 522, and keep the full Montessori-share shift used in the alternative resident calculation.

560local residents
88%approximately attend
≈ 493 resident children492 stated places

No outside-area choice students or placements are added. A higher resident count alone erases the remaining room under this attendance assumption.

Include a response to High Peaks moving

More local families choose to stay nearby.

Assume 545 residents, about 4% above BVSD’s 522, and add the historical High Peaks share as well as the Montessori share. About 90% then attend.

545local residents
90.4%approximately attend
≈ 493 resident children492 stated places

The matrix shows 12 local children at High Peaks. This scenario assumes the combined school attracts both focus-school shares after their moves. Again, no outside-area choice or placements are added.

Totals use exact historical shares before rounding: 442/502 and 454/502. The higher resident counts and full-share shifts are explicit scenario assumptions, not district forecasts or probability estimates.

The building could reach capacity before we add anyone from outside the neighborhood. What is the plan if that happens?

These are plausible combinations to plan for: the proposed school moves give families a reason to stay nearby, and the resident increases are small enough to matter in a building with so little room. The district should show its own uncertainty range and explain which assumptions keep our children’s school below capacity.

Check the exact arithmetic and assumptions

560 × 442/502 = 493.07; 545 × 454/502 = 492.89. Both exceed 492 before rounding. The hypothetical resident counts are 7.28% and 4.41% above the district’s projected 522. No outside-area students or placements are added. These are sensitivity examples without assigned probabilities, not forecasts.

Full shifts from the two focus schools are assumptions about future attendance shares, not a claim that the same historical children remain enrolled. A smaller shift or fewer residents would produce lower totals.

Download exact inputs and scenarios

Optional reading

Even more math · Class sizes and teaching spaces

Will every grade
and program fit?

A place in the building is not the same as a workable class. The missing plan needs to show both.

The same 490-child benchmark, one grade at a time.

Advance today’s K–4 children by one grade and assume another kindergarten of 68. The comparison below divides each grade into either three or four evenly balanced classes. These are staffing scenarios, not the district’s announced class sizes.

Grade totals include all counted pupils. The district must reconcile general-education rosters, program membership and inclusion time before these can become actual class assignments.

2027–28 illustrative class sizes · all 490 benchmark pupils allocated by grade
Next gradeChildrenIf 3 classesIf 4 classesBVEA goal per class
K6822 / 23 / 2317 / 17 / 17 / 1726
16822 / 23 / 2317 / 17 / 17 / 1726
28829 / 29 / 3022 / 22 / 22 / 2229
38829 / 29 / 3022 / 22 / 22 / 2229
48227 / 27 / 2820 / 20 / 21 / 2131
59632 / 32 / 3224 / 24 / 24 / 2431

Each number separated by a slash is one class. New kindergarten is assumed; the other grades carry forward the August 28, 2026 preliminary count. BVEA values are goals, not guaranteed caps. Sources and calculation.

The distribution matters.

With three classes in every grade, there would be 18 classes. Under this pupil-allocation assumption, second, third and fifth grade would each have a class above the BVEA goal. Meeting all grade-specific goals would require 21 classes: 3, 3, 4, 4, 3 and 4 from kindergarten through fifth grade.

That is a staffing and space question. It does not tell us that 21 suitable teaching spaces are available, or how dedicated program spaces and shared services fit around them.

What do we actually know about the rooms?

A renovation record names 18 classrooms.
BVSD’s capacity table lists 3.5 rounds.

A contractor’s project history describes a remodel of 18 classrooms at the current Bear Creek building. It appears on PDF page 117 (printed page 15) of the June 17, 2024 High Plains Library District board packet. Read the cited page.

BVSD’s February 2026 capacity table lists 3.5 capacity rounds for the current Bear Creek building (page 9, Bear Creek row); multiplying by six K–5 grades gives 21. Neither figure is a verified current count of usable instructional and program spaces. The contractor’s number describes renovation scope, and “rounds” describes an organizational capacity basis. They should not be treated as interchangeable counts.

Show families the aggregate capacity plan. How many suitable instructional spaces are available, and how many are needed for grade-level classes? How many additional spaces are needed for RISE, AIM, gifted and talented services, intervention, and small groups? How many acoustically separated teaching areas will be available, and what acoustic work is funded? No classroom locations or room-by-room building layout should be published.

Children

Grade and program rosters, with no child counted twice.

Teachers

Funded classes and clear triggers for adding staff.

Spaces

Usable rooms, quiet areas and a schedule that fits.

Will construction and the move fit the same calendar?

BVSD’s January 2026 bond update planned construction at the current Bear Creek building for summer 2027. Its March update made the next steps conditional on Board decisions. Which rooms will be ready when children arrive, and what is the funded backup plan if work runs late? Read the district’s updates.

Check the assumptions, staffing guidance and parent analysis

This comparison was prompted by another parent’s class-size analysis and rebuilt from district data. Their revised HTML now uses the same August 28 count and 490-child benchmark as this page. Their current class allocations still need confirmation. Three classes per grade remains a scenario here, not a verified district staffing commitment.

The FY2026–27 budget gives a guideline of one classroom teacher per 24.58 pupils, with adjustments for individual grades. That allocation formula is not a class-size cap. The BVEA agreement’s C-6 goals are 26 in K–1, 29 in grades 2–3 and 31 in grades 4–5. Program rosters and inclusion arrangements remain to be reconciled; no separate program pupils or assumed room deductions are added here.

A building can be below its stated capacity and still face a grade-level or program-space bottleneck. We have not applied a generic utilization discount to 492: the district needs to explain what its stated capacity already includes.

Count, capacity table, budget and agreement · Renovation record · Download all class-size calculations

Ask for a room and staffing plan before the vote →

Questions for the Board

Our children and families
deserve a plan we can see.

Start by asking the Board:

What happens to the 45–98 students missing from the district’s projection?

That is the difference between the 490-child benchmark and the proposal’s 392–445 range. Families deserve to know how the district closes that gap, which children it assumes will leave, and what that means for currently enrolled Mesa families.

More questions families deserve answered before a vote

Families and Board members need time to read and digest concrete answers. The FAQs describe processes and later planning; we need the complete enrollment reconciliation and school-day plan.

  1. How does the building fit everyone?Next year’s simple benchmark is nearly at capacity. BVSD projects 522 local residents in 2030–31, more than the building’s 492 places, although not all residents will attend. What attendance, open-enrollment and placement assumptions produce its lower enrollment totals?
  2. Can the building support every class and program?How many suitable instructional and program spaces are available in aggregate, and how many are needed for grade-level classes, RISE, AIM, gifted and talented services, and small-group breakouts? Publish staffed-class counts, aggregate space counts, class-size triggers, and funding, without identifying specific room locations.
  3. What will a school day feel like?How will children learn in crowded, loud open classrooms? What guarantees cover maximum class size, building modifications and space without trailers? What is the earliest lunch time?
  4. Which current children lose their places?Will open-enrolled children be turned away from the combined school? Would that burden fall unfairly on current Mesa open-enrollment families? Who can stay, who is reassigned, and who must reapply?
  5. What happens to Mesa’s preschool?Why weren’t preschool arrangements considered alongside the consolidation options, when including them could favor a different choice? The FAQ promises locations by October 1; families need to understand the implications before the vote.
  6. Will after-school care cover both communities?Will School Age Care (SAC) have at least as many places as the two current programs combined? The FAQ discusses investigating expansion; what capacity, space and staffing will actually be guaranteed?
  7. What protects both school communities?How will the district preserve friendships, trusted staff, routines and belonging for children from both current schools? What learning and well-being outcomes will it monitor, and what support is funded?
  8. What could change this decision?What evidence would lead the Board to reject or revise the consolidation? Which boundary, open-enrollment and program alternatives were compared, and why were they ruled out?
  9. What is the longer-term housing plan?Which enrollment projections include CU South, when would children arrive, and where would they attend? How will the plan adapt if more families move here than expected?

These are our children.
Show us the math. Show us their place in the plan.

The people and evidence behind this page

About this analysis

The transparency our families deserve.

A proposal that affects so many students should make its steps, assumptions and calculations clear enough for families to check. The calculations above reconstruct the math and tradeoffs the proposal appears to imply; the district’s answers would let us test them.

In the spirit of full transparency: given the short time we have had access to the proposal, I used artificial intelligence tools to help analyze the relevant documents and prepare this site. I personally stand by the work and welcome corrections to any numbers or sources. I will update the analysis as additional information emerges.

I invite questions and corrections. Please email tdkautz@gmail.com. I would be very relieved to learn that I’ve made a mistake here. If I have, please point it out. Our children and families deserve that same openness from the district.

Sources cited

These sources support the whole analysis, including the basic math, the additional calculations and the questions for the Board. Each entry explains what it contributes and where to look.

This is what a transparent proposal should do: show its sources, explain its assumptions, and make the calculations easy to follow. The larger download inventory documents the research collection; this page draws on the specific sources cited here.

Read the sources and download the documents
Observed enrollment · Steps 1–3; optional math

August 28, 2026 preliminary enrollment count

534 students in the two current schools; 112 fifth graders leave, leaving 422 in K–4. Current kindergarten is 68. Carrying those counts forward gives the 490-child benchmark.

Page 1, Bear Creek and Mesa rows. These are preliminary August counts, not the official October count.

District proposal · Steps 1 and 3; optional math; our ask

Resilient Schools proposal, August 25, 2026

Stated capacity of 492 in the current Bear Creek building; projected total enrollment of 392–445 in 2027–28 and 403–462 in 2030–31; projected 522 area residents in 2030–31. Also supports the proposed relocations and closure placement rules.

Page 51: capacity and projections; pp. 46–47: Montessori and High Peaks relocations; p. 49: Mesa and RISE proposal; p. 63: placement after closure. The enrollment ranges are district projections, not confidence intervals. If the BoardDocs PDF does not open, use the district proposal page and its presentation link.

District forecast revisions · Optional enrollment pressure

BVSD projections changed between published reports

For the same target year, 2029-30, Mesa’s projected enrollment changed from 224 to 202, while Bear Creek’s changed from 272 to 310. These revisions illustrate that forecasts can change in both directions. They are forecasts for the separate schools, not realized enrollment changes or forecasts of the proposed combined school.

October 21, 2025 Long Range Planning Update, slide 17 (table) and slide 20 (chart); February 10, 2026 Annual Enrollment Trend Report, p. 9. The October presentation reused the January 2025 forecast; the February report uses the January 2026 update. The comparison holds the target school year fixed.

Research collection · Opening; Step 3 historical comparison

District enrollment archive, 2014–15 through 2025–26

The collection contains twelve October head-count years, 2014–15 through 2025–26. Across eleven combined K–4 to following-year grades 1–5 comparisons, the largest net decline is 21 pupils (3.9%), from 535 in 2019–20 to 514 in the 2020–21 pandemic school year. Aggregate counts measure net change, not individual retention, family decisions or the cause of departures. The smallest combined kindergarten in this record is 58. Step 2 uses the latest five complete years; the ten-year presentation series begins in 2016–17.

CDE Head Count Summaries, p. 1, Bear Creek and Mesa rows in all twelve years. The historical comparison excludes incoming kindergarten and graduating fifth grade and combines both schools to avoid counting transfers between them as departures. Scenario percentages divide net losses by the 422 current K–4 pupils. They hold incoming kindergarten at 68, or at the historical minimum of 58 as a sensitivity check, not a forecast.

Observed attendance patterns · Optional resident math

2025–26 elementary enrollment-pattern matrix

Of 502 residents in the four areas, 415 attended the two current schools, 27 attended Montessori and 12 attended High Peaks. Applying all three shares to the projected 522 residents gives about 472 resident pupils, conditional on both full focus-school shares shifting, not a forecast. This is about 10 above the projected upper enrollment of 462 and 20 below capacity of 492. Alternatives model no shift, half of both shares, and Montessori alone. The 2025–26 schools also enrolled 98 outside-area choice students and 23 placements; these are not fixed cohorts added to the future. Residents-only capacity examples use hypothetical resident counts of 560 and 545.

Page 1. Resident columns: Bear Creek, Mesa, Optional Bear Creek/Mesa and Optional Bear Creek/Creekside. The 98 comprises 75 outside-area in-district choice students and 23 out-of-district students; the separate placements have no residential breakdown here.

District explanations · Step 3; our ask

BVSD declining-enrollment FAQs

Managing choice enrollment near capacity; closure assignments and applications; school-specific open-enrollment, space and staffing plans for receiving schools; preschool timing; and investigation of School Age Care expansion. The FAQ does not specify whether receiving-school plans affect only new applicants or also current students. The interpretation of the enrollment gap is this page’s analysis.

Questions on receiving-school space, open-enrolled students at impacted schools, preschool and SAC. Closure and receiving-school provisions rechecked online September 11, 2026; remaining sections checked September 10. Archived FAQ p. 3 also discusses managing choice.

District policy · Step 3; our ask

JECC and JECC-R: School assignment and open enrollment

JECC generally continues granted open enrollment through the school level, subject to school-assignment or enrollment adjustments. JECC-R gives neighborhood residents registration priority and makes outside-area admissions dependent on space. These policies do not establish unconditional protection for current receiving-school students and must be read with the proposed closure rules.

JECC, School Choice; JECC-R, District and School Annual Enrollment. Relevant provisions rechecked online September 11, 2026.

District boundary decision · Optional resident math

Bear Creek/Creekside attendance-area change

The former optional Bear Creek/Creekside area becomes Bear Creek only in 2026–27. It is already effective for the August 2026 benchmark; no separate extra enrollment increment is added to the scenarios.

Approved boundary change and implementation timing; adopted September 23, 2025. Public page checked September 10, 2026.

School locations · Optional enrollment and future math

High Peaks and Douglass school addresses

High Peaks is currently at 3995 E. Aurora Avenue; Douglass is at 840 75th Street. The proposed High Peaks move is farther east from the Mesa neighborhood. Future enrollment responses are explicit assumptions in the scenarios.

School website address footers, checked September 10, 2026; relocation itself is in the proposal, pp. 46–47.

District counts and staffing guidance · Optional class-size math

Grade counts, capacity rounds, staffing formula and class-size goals

The 490-child benchmark by next-year grade is 68, 68, 88, 88, 82 and 96. Illustrative balanced allocations compare three and four classes per grade. Under that allocation assumption, 21 classes meet all BVEA grade-specific goals. Actual program rosters and room allocations are unverified. The February 2026 capacity table lists 3.5 capacity rounds for the current Bear Creek building; multiplying by six K–5 grades gives 21 as an organizational equivalent, not a verified room inventory.

August 28 count p. 1, school rows. FY2026–27 budget PDF p. 121 (printed p. 119), School Allocation Formulas. BVEA agreement PDF p. 19 (printed p. 12), C-6: goals of 26, 29 and 31 by grade band, not guaranteed caps. February 2026 Annual Enrollment Trend Report, PDF p. 9, Bear Creek row, Capacity Rounds column; table updated January 26, 2026.

Contractor project history · Optional class-size math

A renovation record for the current Bear Creek building

Fransen Pittman describes remodeling 18 classrooms at Bear Creek Elementary in Boulder. This records renovation scope, not the total number of rooms or the present allocation. It is not a staffing commitment.

High Plains Library District, June 17, 2024 board packet, PDF p. 117 / contractor page 15, Bear Creek Elementary paragraph. User-supplied packet; the cited page is included below as an offline PDF download. The public host could not be verified because it returned access denied.

Research evidence · Step 4 evidence note

Krueger: Project STAR class-size experiment

Randomized early-grade class-size evidence found achievement benefits from smaller classes. It does not estimate this merger’s effect.

Experimental Estimates of Education Production Functions (1997 working paper; published 1999), abstract and study design.

Research evidence · Step 4 evidence note

Rance, Dowell and Tomlin: classroom environment and literacy

Alternating open and acoustically divided classrooms was associated with faster reading-fluency development in the enclosed condition, with larger differences among children with poorer attention or speech perception in noise. This study did not measure the current Bear Creek building.

The effect of classroom environment on literacy development, npj Science of Learning (2023), abstract and results. Reviewed through the indexed journal article and the lead author’s University of Melbourne account; automated full-text retrieval was blocked.

Research evidence · Step 4 evidence note; our ask

Gordon and colleagues: school closings in Chicago

Academic disruption and reported grief and challenges merging cultures affected closing and welcoming school communities. Findings varied by outcome and over time; they are not a forecast for this consolidation.

School Closings in Chicago: Staff and Student Experiences and Academic Outcomes (2018), research overview, qualitative and quantitative findings.

University planning timeline · Optional enrollment pressure; our ask

CU Boulder South: development timing and housing

Future housing includes faculty, staff and students. Site planning has not begun; university construction cannot start until flood-protection work is completed, with the earliest construction likely in 2030. This is not an occupancy date or a K–5 enrollment estimate.

CU Boulder South Next Steps and Shared Values, Binding Commitments; checked September 10, 2026. No increment for CU South is added to the enrollment scenarios; student yield, boundaries and inclusion in BVSD projections remain questions.

District construction updates · Optional class-size math

Current Bear Creek building: construction and room readiness

January's summer-2027 construction plan and March's conditional next steps raise a move-in readiness question, not evidence that classrooms will be unavailable.

Bear Creek Elementary bond page, January and March 2026 updates; checked September 10, 2026. March still refers to an October Board decision; the later consolidation proposal schedules its vote for September 22.

How the document count was calculated. The research archive contains 285 distinct downloaded documents: 269 PDFs and 16 spreadsheets. Identical file contents count once; different editions count separately. Extracted text, web pages, images and generated analyses are excluded. This counts the collection, not documents read in full, and does not claim the archive contains every published enrollment record.

Read the document names and browse the collection, or download all the original files together with an index that works after you extract the ZIP.

Follow every number back to its source. The download below contains the inputs, exact calculations, scenario assumptions, source URLs and archived file/page references used here. August 2026 preliminary counts, October 2025 attendance patterns and future district projections are kept separate.

Download the calculations and source map (JSON)

This is a parent’s analysis, written personally, not an official BVSD publication.