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Cinnabar Charter

Petaluma, CA · Cinnabar Elementary · Charter · Grades 1-8

4,727th of 5,659 California elementary schools statewide · better than 16% Declining

160
Students
2023–24 enrollment
17.8:1
Student / teacher ratio
83%
Free / reduced-price lunch
low-income indicator
22.4%
Chronically absent
CA average 20%

Cinnabar Charter ranking

SchoolRow ranks Cinnabar Charter 4,727th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 16% of elementary schools statewide. Its statewide percentile went from 47th in 2015 to 16th in 2025 — declining.

Statewide percentile by year
25%50%75%16%201520202025no testing 2020–21

Cinnabar Charter test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 103 students tested

English Language Arts
This school
30%
CA average
49%
Math
This school
17%
CA average
37%
Science
This school
17%
CA average
33%
English Language Arts over time this school CA average
25%50%75%30%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%17%37%201520202025no testing 2020–21

Cinnabar Charter students

Racial and ethnic breakdown of 160 students (202324, NCES) — and how it has shifted since 2013

Hispanic76%White18%
Hover the pie for details
Hispanic 76%White 18%71%27%20132023
GroupTrend20132023Change
Hispanic70.6%76.2% 5.6 pts
White26.7%18.1% 8.6 pts
Two or more races1.6%3.8% 2.2 pts
Black0.0%1.2% 1.2 pts
Pacific Islander0.5%0.6% 0.1 pts
Asian0.5%0.0% 0.5 pts

Homes near Cinnabar Charter

Typical home value $1.08M in zip 94952 as of 2026-05 · trend since 2000

$292K$584K$876K$1.17M$1.07M200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94952 on Zillow →

Elementary schools near Cinnabar Charter

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Cinnabar Charter in?

Cinnabar Charter is part of the Cinnabar Elementary district in Petaluma, California.

Is Cinnabar Charter a good school?

SchoolRow ranks Cinnabar Charter 4,727th of 5,659 California elementary schools (better than 16% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Cinnabar Charter?

Hispanic 76%, White 18%, Two or more races 4%, Black 1% (160 students, 2023–24).

How much do homes near Cinnabar Charter cost?

The typical home value in zip code 94952 is $1.08M 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.