No UC admissions data on file for Alder Grove Charter School 2.
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.
Alder Grove Charter School 2
· Humboldt County · South Bay Union Elementary · Public
📄 Shareable scorecard →Compare with peers
Most similar nearby schools
Northern United - Humboldt Charter → Mckinleyville High School → Eureka Senior High School → Eureka Senior High → Arcata High School → Compare all similar →How Alder Grove Charter School 2 compares for families
What families should know about Alder Grove Charter School 2.
- ▸ Locally🎯 #1 in Humboldt County on Attendance (lowest chronic absenteeism) — plus 1 more top-rank.
- ▸ vs Similar SchoolsThe closest comparables nearby: Northern United - Humboldt Charter, Mckinleyville High School, Eureka Senior High School and 2 more. See the sidebar to compare side-by-side.
For Parents
Get alerts when Alder Grove Charter School 2's numbers change
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Objective, government-grade data — no school pays us for placement.
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.
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
Program subgroups
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.
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.
Absenteeism is down 3.4 pp since 2016-17. Engagement improving — a positive trajectory worth understanding and reinforcing.
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
If this trend holds (+0.6%/yr, Total enrollment)
At per-pupil funding of $ / student:
| Horizon | Projected Total enrollment | Change | Funding impact / yr |
|---|---|---|---|
| 1 yr (2027) | ~506 | +3 | $0 |
| 3 yr (2029) | ~513 | +10 | $0 |
| 5 yr (2031) | ~520 | +17 | $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.
How does Alder Grove Charter School 2 really compare on getting kids to college?
Unlock a head-to-head snapshot of Alder Grove Charter School 2 against its 10 most similar nearby schools — matched on size, location, type. See exactly where it stands on the college pipeline.
Your similar-school group includes
Northern United - Humboldt Charter · Mckinleyville High School · Eureka Senior High School · Eureka Senior High · Arcata High School · Redwood Coast Montessori · +4 more
Enrollment stability & demand — 2024-25
Two complementary signals: retention (do students stay once enrolled?) and demand (are families choosing the school?). Read against the Humboldt County baseline — the demographic tide is moving every CA HS, so a school's gap vs. county is the actionable signal.
Enrollment -38.5% vs. county +41.0% AND stability (84.6%) below the county median. Recruitment and retention both under pressure — likely a foundational rather than tactical problem.
25 of 162 students who enrolled at Alder Grove Charter School 2 this year didn't maintain continuous enrollment (15.4% non-stability). Mid-year transfers, dropouts, and other exits are all counted.
Stability by student group
Nearest peer high schools
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 Alder Grove Charter School 2
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 0.6%/yr) with the revenue at stake
- ✓Student-retention benchmarking vs your county median — and the LCAP evidence to back your goals