Twin Hills Charter Middle
Sebastopol, CA · Twin Hills Union Elementary
Regular public school · Charter · Grades 6-8 · Town, fringe
232nd of 1,294 California middle schools statewide · better than 82%▲ Improving
1685 Watertrough Rd., Sebastopol, CA 95472
(707) 823-7446Official website ↗NCES ID 064023006653Directory 2023–24
SchoolRow ranks Twin Hills Charter Middle 232nd of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 82% of middle schools statewide. Its statewide percentile went from 77th in 2015 to 82th in 2025 — improving.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 203 students tested
Racial and ethnic breakdown of 207 students (2023–24, NCES) — history since 1987, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| White | 75.9% | 63.8% | ▼ 12.1 pts | |
| Hispanic | 17.6% | 23.7% | ▲ 6.1 pts | |
| Two or more races | 1.7% | 10.6% | ▲ 8.9 pts | |
| Asian | 3.4% | 1.0% | ▼ 2.4 pts | |
| Black | 0.3% | 0.5% | ▲ 0.2 pts | |
| American Indian | 0.7% | 0.5% | ▼ 0.2 pts |
NCES history for this school begins in 1987. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $1.11M in zip 95472 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Twin Hills Charter Middle
- #500Brook Haven MiddleSebastopol Union Elementary · 1.5 mi away500th of 1,294
ELA 55% ▼12 · Math 30% ▼25Compare - #151Hillcrest MiddleGravenstein Union Elementary · 1.8 mi away · charter151st of 1,294
ELA 74% ▲7 · Math 62% ▲7Compare - –Gravenstein Community DayGravenstein Union Elementary · 3 mi awayCompare
- #1268Hilliard Comstock MiddleSanta Rosa High · 7.4 mi away1,268th of 1,294
ELA 14% ▼53 · Math 9% ▼46Compare - #1226Technology MiddleCotati-Rohnert Park Unified · 7.9 mi away1,226th of 1,294
ELA 21% ▼46 · Math 9% ▼46Compare - #626Piner-Olivet CharterPiner-Olivet Union Elementary · 8 mi away · charter626th of 1,294
ELA 39% ▼28 · Math 36% ▼19Compare - #1097Santa Rosa Junior HighSanta Rosa High · 8.1 mi away1,097th of 1,294
ELA 25% ▼42 · Math 18% ▼37Compare - #593Lawrence E. Jones MiddleCotati-Rohnert Park Unified · 8.6 mi away593rd of 1,294
ELA 44% ▼23 · Math 33% ▼22Compare
What school district is Twin Hills Charter Middle in?
Twin Hills Charter Middle is part of the Twin Hills Union Elementary district in Sebastopol, California.
Is Twin Hills Charter Middle a good school?
SchoolRow ranks Twin Hills Charter Middle 232nd of 1,294 California middle schools (better than 82% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Twin Hills Charter Middle?
White 64%, Hispanic 24%, Two or more races 11%, Asian 1% (207 students, 2023–24).
How much do homes near Twin Hills Charter Middle cost?
The typical home value in zip code 95472 is $1.11M as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.