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Brentwood Union

Elementary school district, grades KG-08 · Contra Costa County

56%of district students met the reading (ELA) standard, 2026
44%met the math standard, 2026
12schools on the map
10,030students enrolled in these schools, 2025-26
$782Kmedian typical home value across school ZIP codes

In spring 2026, 56% of Brentwood Union students met the reading standard and 44% met the math standard. In reading, that is 4 points above the Contra Costa County average and 7 points above the California average. District reading results in 2026 were about the same as in 2024. Schools in Brentwood Union are in Brentwood. District boundaries come from the California Department of Education's 2024-25 data; each school's attendance zone is set by the district.

Pioneer Elementary: 52% met reading standardMarsh Creek Elementary: 42% met reading standardAdams (J. Douglas) Middle: 69% met reading standardMary Casey Black Elementary: 46% met reading standardIsaac R. Montañez Elementary: 58% met reading standardBrentwood Elementary: 50% met reading standardEdna Hill Middle: 55% met reading standardGarin Elementary: 55% met reading standardRon Nunn Elementary: 59% met reading standardWilliam B. Bristow Middle: 51% met reading standardLoma Vista Elementary: 56% met reading standardR. Paul Krey Elementary: 60% met reading standard
Map of Brentwood Union. 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 Brentwood Union students who met or exceeded the standard
SubjectSpring 2024Spring 2025Spring 2026Change
Reading (ELA)55%57%56%+1 pt
Math45%45%44%−1 pt

Compared with nearby averages

Spring 2026Reading (ELA)Math
Brentwood Union56%44%
Contra Costa County52%43%
California49%38%

Elementary schools

RankSchoolReading (ELA)MathTypical home value (ZIP)
1R. Paul Krey ElementaryBrentwood · Grades K-560%50%$782K
2Ron Nunn ElementaryBrentwood · Grades K-559%47%$782K
3Isaac R. Montañez ElementaryBrentwood · Grades K-558%56%$782K
4Loma Vista ElementaryBrentwood · Grades K-556%49%$782K
5Garin ElementaryBrentwood · Grades K-555%42%$782K
6Pioneer ElementaryBrentwood · Grades K-552%39%$782K
7Brentwood ElementaryBrentwood · Grades K-550%50%$782K
8Mary Casey Black ElementaryBrentwood · Grades K-546%40%$782K
9Marsh Creek ElementaryBrentwood · Grades K-542%38%$782K

Middle schools

RankSchoolReading (ELA)MathTypical home value (ZIP)
1J. Douglas Adams MiddleBrentwood · Grades 6-869%55%$782K
2Edna Hill MiddleBrentwood · Grades 6-855%37%$782K
3William B. Bristow MiddleBrentwood · Grades 6-851%34%$782K