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allk12 · Rankings · Highest ratio · California · Contra Costa County

The public schools with the highest student-to-teacher ratios in Contra Costa County, California

This ranking covers the public schools with the highest student-to-teacher ratios in Contra Costa County, California, drawn from 247 qualifying public schools. Richmond Charter Elementary-Benito Juarez leads the list at 37.7:1, against a median of 22.5:1 across the ranked schools.

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Schools ranked
247
Contra Costa County, California
Top Students/teacher
37.7:1
Median Students/teacher
22.5:1
HIGHEST RATIO · CONTRA COSTA COUNTY, CALIFORNIA
#SchoolCityDistrictLevelStudentsRatio
1Richmond Charter Elementary-Benito JuarezRichmond, CARichmond Charter Elementary-Benito Juarez DistrictElementary49037.7:1
2Richmond Charter AcademyRichmond, CARichmond Charter Academy DistrictMiddle29636.7:1
3Richmond College PreparatoryRichmond, CARichmond College Preparatory DistrictElementary56036.1:1
4Rocketship Delta PrepAntioch, CARocketship Delta Prep DistrictElementary54036.0:1
5Voices College-Bound Language Acad at W. Contra Costa CoRichmond, CAVoices College-Bound Lang Acad @ W. Contra Costa Co DistrictElementary34334.3:1
6Rocketship Futuro AcademyConcord, CARocketship Futuro Academy DistrictElementary66933.5:1
7Middle College HighSan Pablo, CAWest Contra Costa UnifiedHigh29430.7:1
8Valle Verde ElementaryWalnut Creek, CAMt. Diablo UnifiedElementary48530.3:1
9Eagle Peak MontessoriWalnut Creek, CAMt. Diablo UnifiedElementary30130.1:1
10Mt. Diablo ElementaryClayton, CAMt. Diablo UnifiedElementary73930.0:1
11Monte Gardens ElementaryConcord, CAMt. Diablo UnifiedElementary56228.8:1
12Walnut Acres ElementaryWalnut Creek, CAMt. Diablo UnifiedElementary68928.7:1
13Sequoia ElementaryPleasant Hill, CAMt. Diablo UnifiedElementary59428.3:1
14Meadow Homes ElementaryConcord, CAMt. Diablo UnifiedElementary73228.1:1
15Pleasant Hill ElementaryPleasant Hill, CAMt. Diablo UnifiedElementary65228.1:1
16John Henry HighRichmond, CAJohn Henry High DistrictHigh33327.8:1
17Valhalla ElementaryPleasant Hill, CAMt. Diablo UnifiedElementary72127.7:1
18Bel Air ElementaryBay Point, CAMt. Diablo UnifiedElementary32827.3:1
19Delta View ElementaryPittsburg, CAMt. Diablo UnifiedElementary65627.3:1
20Highlands ElementaryConcord, CAMt. Diablo UnifiedElementary51226.9:1
21Bancroft ElementaryWalnut Creek, CAMt. Diablo UnifiedElementary67226.9:1
22Hidden Valley ElementaryMartinez, CAMt. Diablo UnifiedElementary83126.6:1
23Strandwood ElementaryPleasant Hill, CAMt. Diablo UnifiedElementary59626.5:1
24Pioneer ElementaryBrentwood, CABrentwood UnionElementary85926.4:1
25Holbrook Language AcademyConcord, CAMt. Diablo UnifiedElementary50126.2:1
26Foothill MiddleWalnut Creek, CAMt. Diablo UnifiedMiddle1,00525.7:1
27Sequoia MiddlePleasant Hill, CAMt. Diablo UnifiedMiddle88225.7:1
28Woodside ElementaryConcord, CAMt. Diablo UnifiedElementary28925.7:1
29Gregory Gardens ElementaryPleasant Hill, CAMt. Diablo UnifiedElementary40925.6:1
30Sun Terrace ElementaryConcord, CAMt. Diablo UnifiedElementary41825.5:1
31Loma Vista ElementaryBrentwood, CABrentwood UnionElementary74925.4:1
32Silverwood ElementaryConcord, CAMt. Diablo UnifiedElementary53025.2:1
33Pinole MiddlePinole, CAWest Contra Costa UnifiedMiddle38125.2:1
34Mary Casey Black ElementaryBrentwood, CABrentwood UnionElementary68025.2:1
35Parkmead ElementaryWalnut Creek, CAWalnut Creek ElementaryElementary47825.2:1
36Clayton Valley Charter HighConcord, CAClayton Valley Charter High DistrictHigh2,37325.1:1
37Ron Nunn ElementaryBrentwood, CABrentwood UnionElementary70225.1:1
38Brentwood ElementaryBrentwood, CABrentwood UnionElementary81124.9:1
39Pine Valley MiddleSan Ramon, CASan Ramon Valley UnifiedMiddle97324.9:1
40Summit Public School: TamalpaisRichmond, CASummit Public School: Tamalpais DistrictHigh62924.9:1
41California HighSan Ramon, CASan Ramon Valley UnifiedHigh2,89424.8:1
42Pinole Valley HighPinole, CAWest Contra Costa UnifiedHigh1,24524.8:1
43Dougherty Valley HighSan Ramon, CASan Ramon Valley UnifiedHigh3,03924.8:1
44Hercules MiddleHercules, CAWest Contra Costa UnifiedMiddle59624.7:1
45Rancho Romero ElementaryAlamo, CASan Ramon Valley UnifiedElementary46924.7:1
46Orchard ParkOakley, CAAntioch UnifiedElementary75124.7:1
47Cambridge ElementaryConcord, CAMt. Diablo UnifiedElementary46924.7:1
48ISAAC R. MONTANEZ ELEMENTARYBrentwood, CABrentwood UnionElementary44424.7:1
49Dozier-Libbey Medical HighAntioch, CAAntioch UnifiedHigh68124.7:1
50Ayers ElementaryConcord, CAMt. Diablo UnifiedElementary39424.6:1
Page 1 of 5 · top 247 of 247 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.