No UC admissions data on file for Mark West Charter.

This school doesn't appear in UCOP's source-school records (it may send few or no applicants to UC). Its enrollment trend and similar-school comparison are still below.

Mark West Charter

· Sonoma County · Mark West Union Elementary · Public

Public Sonoma County 🏛 Mark West Union Elementary → CDS 4970805…
📄 Shareable scorecard →

📋 At a glance

Programs & features
Academic signals
  • 🎓 AP rigor: Bottom 6% of US high schools

Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.

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How Mark West Charter compares for families

What families should know about Mark West Charter.

  • vs Similar SchoolsThe closest comparables nearby: Village Charter, Kid Street Charter, Santa Rosa Accelerated Charter and 2 more. See the sidebar to compare side-by-side.

For Parents

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SAT / ACT participation

CRDC federal data · 2020-21
SAT/ACT test-takers
0
11th-12th graders who took 1+ college admissions test

Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.

Chronic absenteeism — 2024-25

Share of students missing 10% or more of expected attendance — the leading indicator that often precedes the demand decline shown above. Families disengaging tend to raise absenteeism first, then formally leave. Basis: total enrollment.

Chronic absent
21.3%
27 of 127 students

Absenteeism is up 12.2 pp since 2016-17. A rising absenteeism trend often precedes formal departure — worth investigating which subgroups are driving it.

Sonoma County median
17.5% · school is worse than 64% of 58 HS
Statewide median
20.9%
Chronic absenteeism by year (raw %)

Source: California Department of Education, Chronic Absenteeism 2024-25. Benchmarks limited to non-virtual public & charter HS with ≥100 eligible students. CDE didn't publish a usable 2019-20 file (COVID).

Enrollment trend & projection

Total enrollment
120 (2018)118 (2026)
-1.7%

If this trend holds (-1.2%/yr, Total enrollment)

At per-pupil funding of $ / student:

Horizon Projected Total enrollment Change Funding impact / yr
1 yr (2027) ~117 -1 $0
3 yr (2029) ~114 -4 $0
5 yr (2031) ~111 -7 $0

Straight-line extrapolation of the recent annual rate — a what-if, not a forecast of intent. Default = California's LCFF base grant for grades 9–12 ($12,423/ADA). Edit the figure to match your school.

Mark West Charter — Enrollment & Outcomes Snapshot

Public · vs. 10 most similar nearby schools

  • At its recent rate (-0.2%/yr), enrollment projects to ~117 by 2029 — about 1 fewer students than today.

Enrollment projection

118 students (2026)
~117 projected (2029)
at -0.2%/yr

That's about 1 fewer students. At per-student funding of $ per student, that's roughly $0 in annual state funding at risk.

Default = California's LCFF base grant for grades 9–12 ($12,423 per ADA) — adjust to your district's actual per-pupil figure. Projection extrapolates the recent annual rate — not a forecast of intent.

Your school vs. its 10 most similar nearby schools

School Type Size UC Reach Enroll. trend
Mark West Charter Public 118
Peer-group median +7%
Village Charter Public 122
Kid Street Charter Public 122
Santa Rosa Accelerated Charter Public 128
Northwest Prep Charter School Public 83 +7%
Piner-Olivet Charter Public 204
Forestville Academy Public 160
Salmon Creek School - A Charter Public 139
Guerneville Elementary (charter) Public 153
Petaluma Accelerated Charter Public 113
Dunham Charter Public 167

UC Reach = top-6 UC admits ÷ senior class (can exceed 100% when students are admitted to multiple campuses). Enrollment trend = first-to-latest grade-12 change on file. Similar schools matched on proximity, size, type. Methodology →

Enrollment stability & demand — 2024-25

Two complementary signals: retention (do students stay once enrolled?) and demand (are families choosing the school?). Read against the Sonoma County baseline — the demographic tide is moving every CA HS, so a school's gap vs. county is the actionable signal.

Stability rate
89.9%
116 of 129 students

13 of 129 students who enrolled at Mark West Charter this year didn't maintain continuous enrollment (10.1% non-stability). Mid-year transfers, dropouts, and other exits are all counted.

Sonoma County median
92.0% · school is in the 27th percentile of 59 HS
Statewide median
88.7% · in the 58th percentile of 2,648 HS

Stability by student group

Socio. disadvantaged (64) 90.6%
White (61) 86.9%
Hispanic / Latino (53) 92.5%

Nearest peer high schools

Village Charter 99.2% Kid Street Charter 91.1% Santa Rosa Accelerated Charter 98.4% Northwest Prep Charter School 88.9% Piner-Olivet Charter 93.2%

Source: California Department of Education, Stability Rate 2024-25. Benchmarks limited to non-virtual public & charter HS with ≥100 cumulative enrollees so by-design-high-churn continuation schools don't dominate the bottom of the distribution. Cumulative enrollment counts every student on the rolls during the year, so it can exceed peak-day enrollment.

For School Admins

The full Reach Report for Mark West Charter

A board- and LCAP-ready intelligence brief: your enrollment retention and college outcomes, benchmarked against your closest competitors, with a 5-year forecast, concrete steps to act on, and the rigor + outcomes story you can share with your families. Built from primary public data — prepared for you, not auto-generated.

  • Your 5-year enrollment forecast (currently -1.2%/yr) with the revenue at stake
  • Student-retention benchmarking vs your county median — and the LCAP evidence to back your goals
See a sample report →

For Parents

Researching colleges for your kid at Mark West Charter?

Get a personalized College Plan Audit — find Reach, Target, and Safety colleges matched to your kid's GPA, test scores, intended major, and your family's budget. Free.

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For School Admins looking at enrollment trends: request an Enrollment Trend Audit →