Northwest Prep Charter School

Santa Rosa · Sonoma County
Public Sonoma County CDS 4970870…
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Compare with peers

Most similar nearby schools

Laguna High → El Camino High → Geyserville New Tech Academy → Windsor Oaks Academy → San Antonio High (continuation) → Compare all similar →

Enrollment trend & projection

Total enrollment (9–12)
86 (2024)83 (2026)
-3.5%
Grade 12 (graduating class)
14 (2024)15 (2026)
+7.1%

If this trend holds (-1.8%/yr, Total enrollment)

At per-pupil funding of $ / student:

Horizon Projected Total enrollment Change Funding impact / yr
1 yr (2027) ~82 -1 $0
3 yr (2029) ~79 -4 $0
5 yr (2031) ~76 -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.

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.

Mixed signal
Demand outpacing county is masking internal churn.

Enrollment growth is beating Sonoma County (+7.1% vs. -11.0%), but 10 of 90 students didn't maintain continuous enrollment. Why are families leaving once enrolled?

+7.1%  school enrollment (2024–2026)
-11.0%  Sonoma County baseline
+18.1pp  gap vs. county
88.9%  retention (county median 91.9%)
Enrollment — indexed to 100 at 2024
Stability rate by year (raw %)
Stability rate
88.9%
80 of 90 students

10 of 90 students who enrolled at Northwest Prep Charter School this year didn't maintain continuous enrollment (11.1% non-stability). Mid-year transfers, dropouts, and other exits are all counted.

Sonoma County median
91.9% · school is in the 32nd percentile of 19 HS
Statewide median
87.2% · in the 59th percentile of 1,688 HS

Stability by student group

Socio. disadvantaged (100) 88.0%
Hispanic / Latino (64) 90.6%
White (62) 85.5%
English learners (22) 86.4%
Students w/ disabilities (21) 100.0%

Nearest peer high schools

Laguna High 57.1% El Camino High 30.9% Geyserville New Tech Academy 88.1% Windsor Oaks Academy 41.0% San Antonio High (continuation) 37.0%

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.

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: grades 9–12.

Chronic absent
26.4%
23 of 87 students

Absenteeism is up 6.9 pp since 2016-17. A rising absenteeism trend often precedes formal departure — worth investigating which subgroups are driving it.

Sonoma County median
24.4% · school is worse than 67% of 18 HS
Statewide median
22.9%
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).

SBAC academic outcomes — grade 11, 2025

Share of grade-11 students meeting or exceeding the California standard on Smarter Balanced ELA and Math. This is the academic-readiness signal that pairs with UC Reach (post-grad outcomes), stability (retention), and absenteeism (engagement). Note: statewide median Math is only ~20% — a school at 20% isn't an outlier; one at 45%+ genuinely is.

ELA — met or exceeded
n = 14
71.4%
incl. 35.7% exceeded
+19.2 pts above Sonoma County median (52.2%) · CA median 54.3% · Top 10% statewide ≥ 79.3%
Math — met or exceeded
n = 14
14.3%
incl. 7.1% exceeded
-9.3 pts vs. Sonoma County median (23.6%) · CA median 21.1% · Top 10% statewide ≥ 53.6%

Source: California Assessment of Student Performance and Progress (CAASPP) Smarter Balanced research files. Benchmarks limited to non-virtual public & charter HS with ≥30 tested students.

Student composition — 2025-26

HS grades 9–12 racial/ethnic composition and program subgroups, from CDE Census Day Enrollment. Two-year shift shown when ≥1 pt — surfaces how the community served has changed since 2023-24.

Race / ethnicity

White 46% +3.9
Hispanic / Latino 42%
Two or more 7% +2.5
Asian 2% -1.1
American Indian 1%
Not reported 1% -2.3

Program subgroups

Students w/ disabilities 69% +15.2

Source: California Department of Education, Census Day Enrollment 2025-26 (HS grades 9–12). Δ shown when shift is ≥1 pt since 2023-24. Categories below 0.5% omitted.

University of California outcomes · Class of 2024
UC Reach
N/A
(class size est.)
UC Application Reach
N/A
None applications
UC Admit Rate
N/A
None / None applications
UC Yield Rate
N/A
None enrolled of None admitted
Yield vs. Enrollment Reach: Yield answers "of UC admits, what % chose UC?" — denominator is just the admits. A small admitted cohort can post a low yield even when the school sends a healthy share of its class to UC.
UC Enrollment Reach
N/A
None enrollees / None seniors
Enrollment Reach vs. Yield: Reach answers "of the whole senior class, what % ended up at UC?" — denominator is everyone. High Yield with low Enrollment Reach is common at elite privates: most admits matriculate, but the school sends most of its class to non-UC selective colleges.
Selective UC Reach (UCSD, UCSB, UCI, UCD)
N/A
Elite UC Reach (UCB + UCLA)
N/A
Senior Class Size
N/A
Run CDE download to enable Reach %
Total School Enrollment
86
All grades · CDE Census Day

Northwest Prep Charter School — Enrollment & Outcomes Snapshot

Public · Santa Rosa · vs. 10 most similar nearby schools

  • Senior-class enrollment is up 7% (14→15 from 2024 to 2026), outpacing the peer-group median of -3%.
  • At its recent rate (-1.8%/yr), enrollment projects to ~79 by 2029 — about 4 fewer students than today.

Enrollment projection

83 students (2026)
~79 projected (2029)
at -1.8%/yr

That's about 4 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
Northwest Prep Charter School Public 83 +7%
Peer-group median 12.2% -3%
Laguna High Public 61 -2%
El Camino High Public 65 +26%
Geyserville New Tech Academy Public 97 -39%
Windsor Oaks Academy Public 38 -24%
San Antonio High (continuation) Public 60 -29%
Tomales High School Public 134 12.2% +28%
Ridgway High (continuation) Public 252 -4%
Creekside High Public 61 +629%
North Bay Met Academy Public 28 -76%
Marin Oaks High Public 63 +27%

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 →

Campus Breakdown — 2024

Campus Applicants Admits Enrollees Admit Rate UC Reach Yield Avg GPA (App) Avg GPA (Adm)
UC Berkeley → Elite
UC Santa Barbara → Selective
UC Irvine → Selective
UC Davis →
⚠ Campus-level totals may count one student admitted to multiple UC campuses more than once. Admit Volume metrics are not the same as UC Reach, which requires unique-student counts. See methodology →

What This Means

Note: admit counts used here are campus-level totals. A student admitted to both UCLA and UCSD is counted twice. When UCOP unique-student data becomes available it will be loaded automatically and the labels will update.
Senior class size is estimated from CDE grade 12 enrollment data. Reach percentages should be interpreted as approximate.
Compare with other schools → See Sonoma County rankings →

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