allk12 · Rankings · Smallest · California · Contra Costa County · High schools

The smallest public high schools in Contra Costa County, California

Across Contra Costa County, California, 54 public high schools are ranked here, ranked by the smallest total enrollment (schools with at least 10 students). Crossroads High leads the list at 12, against a median of 754 across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Contra Costa County, California

Best Students

Median Students

754

SMALLEST · CONTRA COSTA COUNTY, CALIFORNIA

#	School	City	District	Level	Students
1	Crossroads High	Concord, CA	Mt. Diablo Unified	High	12
2	Glenbrook Academy	Concord, CA	Mt. Diablo Unified	High	21
3	Willow High	Crockett, CA	John Swett Unified	High	26
4	Del Amigo High (Continuation)	San Ramon, CA	San Ramon Valley Unified	High	34
5	Mt. McKinley	Martinez, CA	Contra Costa County Office of Education	High	42
6	Vicente Martinez High	Martinez, CA	Martinez Unified	High	50
7	Prospect High (Continuation)	Pleasant Hill, CA	Mt. Diablo Unified	High	60
8	Acalanes Center for Independent Study	Walnut Creek, CA	Acalanes Union High	High	61
9	Golden Gate Community	Pittsburg, CA	Contra Costa County Office of Education	High	69
10	Live Oak High (Continuation)	Antioch, CA	Antioch Unified	High	130
11	Bidwell Continuation High	Antioch, CA	Antioch Unified	High	147
12	Independence High	Brentwood, CA	Liberty Union High	High	163
13	La Paloma High (Continuation)	Brentwood, CA	Liberty Union High	High	178
14	Greenwood Academy	Richmond, CA	West Contra Costa Unified	High	200
15	Black Diamond High (Continuation)	Pittsburg, CA	Pittsburg Unified	High	205
16	Olympic High	Concord, CA	Mt. Diablo Unified	High	233
17	Contra Costa School of Performing Arts	Walnut Creek, CA	Contra Costa School of Performing Arts District	High	285
18	Middle College High	San Pablo, CA	West Contra Costa Unified	High	294
19	John Henry High	Richmond, CA	John Henry High District	High	333
20	John Swett High	Crockett, CA	John Swett Unified	High	351
21	Invictus Academy of Richmond	El Cerrito, CA	Invictus Academy of Richmond District	High	403
22	Leadership Public Schools: Richmond	Richmond, CA	Leadership Public Schools: Richmond District	High	546
23	Summit Public School K2	El Cerrito, CA	Summit Public School K2 District	High	554
24	Aspire Richmond Ca. College Preparatory Academy	Richmond, CA	Aspire Richmond Ca. College Preparatory Academy District	High	590
25	Summit Public School: Tamalpais	Richmond, CA	Summit Public School: Tamalpais District	High	629
26	Dozier-Libbey Medical High	Antioch, CA	Antioch Unified	High	681
27	John F. Kennedy High	Richmond, CA	West Contra Costa Unified	High	740
28	Hercules High	Hercules, CA	West Contra Costa Unified	High	767
29	Alhambra Senior High	Martinez, CA	Martinez Unified	High	1,028
30	De Anza High	Richmond, CA	West Contra Costa Unified	High	1,047
31	Ygnacio Valley High	Concord, CA	Mt. Diablo Unified	High	1,059
32	Making Waves Academy	Richmond, CA	Making Waves Academy District	High	1,078
33	Concord High	Concord, CA	Mt. Diablo Unified	High	1,137
34	Miramonte High	Orinda, CA	Acalanes Union High	High	1,167
35	Pinole Valley High	Pinole, CA	West Contra Costa Unified	High	1,245
36	Acalanes High	Lafayette, CA	Acalanes Union High	High	1,256
37	Richmond High	Richmond, CA	West Contra Costa Unified	High	1,280
38	Campolindo High	Moraga, CA	Acalanes Union High	High	1,340
39	Mt. Diablo High	Concord, CA	Mt. Diablo Unified	High	1,397
40	El Cerrito High	El Cerrito, CA	West Contra Costa Unified	High	1,460
41	Northgate High	Walnut Creek, CA	Mt. Diablo Unified	High	1,546
42	Las Lomas High	Walnut Creek, CA	Acalanes Union High	High	1,577
43	Antioch High	Antioch, CA	Antioch Unified	High	1,776
44	Deer Valley High	Antioch, CA	Antioch Unified	High	1,812
45	College Park High	Pleasant Hill, CA	Mt. Diablo Unified	High	1,948
46	San Ramon Valley High	Danville, CA	San Ramon Valley Unified	High	2,036
47	Monte Vista High	Danville, CA	San Ramon Valley Unified	High	2,042
48	Clayton Valley Charter High	Concord, CA	Clayton Valley Charter High District	High	2,373
49	Freedom High	Oakley, CA	Liberty Union High	High	2,460
50	Heritage High	Brentwood, CA	Liberty Union High	High	2,566

Page 1 of 2 · top 54 of 54 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.