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Cinnabar Elementary

Elementary school district, grades KG-08 · Sonoma County

30%of district students met the reading (ELA) standard, 2026
19%met the math standard, 2026
2schools on the map
168students enrolled in these schools, 2025-26
$1.06Mmedian typical home value across school ZIP codes

In spring 2026, 30% of Cinnabar Elementary students met the reading standard and 19% met the math standard. In reading, that is 15 points below the Sonoma County average and 19 points below the California average. District reading results in 2026 were 5 points higher than in 2024. Schools in Cinnabar Elementary are in Petaluma. District boundaries come from the California Department of Education's 2024-25 data; each school's attendance zone is set by the district.

Cinnabar Elementary: no reading resultCinnabar Charter: 30% met reading standard
Map of Cinnabar Elementary. Dots are schools, colored by the share of students who met the 2026 reading standard (darker is higher). Gray outlines are neighboring districts. Boundaries: California Department of Education, 2024-25.

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District test scores, 2024 to 2026

Share of Cinnabar Elementary students who met or exceeded the standard
SubjectSpring 2024Spring 2025Spring 2026Change
Reading (ELA)25%30%30%+5 pts
Math16%17%19%+3 pts

Compared with nearby averages

Spring 2026Reading (ELA)Math
Cinnabar Elementary30%19%
Sonoma County45%33%
California49%38%

Elementary schools

RankSchoolReading (ELA)MathTypical home value (ZIP)
1Cinnabar Charter CharterPetaluma · Grades K-630%19%$1.06M
2Cinnabar ElementaryPetaluma · Grades Kn/an/a$1.06M