allk12 · Rankings · Highest ratio · California · Alameda County · High schools

The public high schools with the highest student-to-teacher ratios in Alameda County, California

This ranking covers the public high schools with the highest student-to-teacher ratios in Alameda County, California, drawn from 55 qualifying public high schools. Bay Area Technology leads the list at 33.0:1, against a median of 20.7:1 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

Alameda County, California

Top Students/teacher

33.0:1

Median Students/teacher

20.7:1

HIGHEST RATIO · ALAMEDA COUNTY, CALIFORNIA

#	School	City	District	Level	Students	Ratio
1	Bay Area Technology	Oakland, CA	Bay Area Technology District	High	255	33.0:1
2	Alameda Science and Technology Institute	Alameda, CA	Alameda Unified	High	211	27.8:1
3	Aspire Lionel Wilson College Preparatory Academy	Oakland, CA	Aspire Lionel Wilson College Preparatory Academy District	High	392	26.1:1
4	Newark Memorial High	Newark, CA	Newark Unified	High	1,367	25.9:1
5	Leadership Public Schools - Hayward	Hayward, CA	Leadership Public Schools - Hayward District	High	573	25.3:1
6	American High	Fremont, CA	Fremont Unified	High	2,618	25.2:1
7	Irvington High	Fremont, CA	Fremont Unified	High	2,157	25.1:1
8	Dublin High	Dublin, CA	Dublin Unified	High	2,771	24.8:1
9	Mission San Jose High	Fremont, CA	Fremont Unified	High	1,794	24.8:1
10	Arroyo High	San Lorenzo, CA	San Lorenzo Unified	High	1,499	24.6:1
11	Aspire Golden State College Preparatory Academy	Oakland, CA	Aspire Golden State College Preparatory Academy District	High	405	24.4:1
12	Washington High	Fremont, CA	Fremont Unified	High	1,957	24.2:1
13	AIMS College Prep High	Oakland, CA	AIMS College Prep High District	High	386	24.1:1
14	James Logan High	Union City, CA	New Haven Unified	High	3,096	24.0:1
15	Castro Valley High	Castro Valley, CA	Castro Valley Unified	High	2,874	23.6:1
16	Alameda High	Alameda, CA	Alameda Unified	High	1,868	23.6:1
17	Amador Valley High	Pleasanton, CA	Pleasanton Unified	High	2,583	23.3:1
18	Foothill High	Pleasanton, CA	Pleasanton Unified	High	2,169	22.3:1
19	Granada High	Livermore, CA	Livermore Valley Joint Unified	High	2,156	22.2:1
20	Mt. Eden High	Hayward, CA	Hayward Unified	High	1,865	21.9:1
21	Emerald High	Dublin, CA	Dublin Unified	High	900	21.8:1
22	Oakland Charter High	Oakland, CA	Oakland Charter High District	High	330	21.7:1
23	Encinal Junior/Senior High	Alameda, CA	Alameda Unified	High	1,280	21.6:1
24	San Leandro High	San Leandro, CA	San Leandro Unified	High	2,510	21.6:1
25	Livermore High	Livermore, CA	Livermore Valley Joint Unified	High	1,827	21.4:1
26	Rudsdale Continuation High	Oakland, CA	Oakland Unified	High	333	21.4:1
27	Oakland Unity High	Oakland, CA	Oakland Unity High District	High	295	21.2:1
28	San Lorenzo High	San Lorenzo, CA	San Lorenzo Unified	High	1,029	20.7:1
29	Alameda Community Learning Center	Alameda, CA	Alameda Community Learning Center District	High	362	20.6:1
30	Oakland School for the Arts	Oakland, CA	Oakland School for the Arts District	High	828	20.6:1
31	John F. Kennedy High	Fremont, CA	Fremont Unified	High	1,273	20.4:1
32	Impact Academy of Arts & Technology	Hayward, CA	Impact Academy of Arts & Technology District	High	716	19.8:1
33	Hayward High	Hayward, CA	Hayward Unified	High	1,580	19.1:1
34	Albany High	Albany, CA	Albany City Unified	High	1,122	18.9:1
35	Berkeley High	Berkeley, CA	Berkeley Unified	High	3,218	18.4:1
36	Oakland High	Oakland, CA	Oakland Unified	High	1,579	18.4:1
37	Piedmont High	Piedmont, CA	Piedmont City Unified	High	733	17.9:1
38	Tennyson High	Hayward, CA	Hayward Unified	High	1,511	17.9:1
39	East Bay Innovation Academy	Oakland, CA	East Bay Innovation Academy District	High	451	17.6:1
40	Madison Park Academy 6-12	Oakland, CA	Oakland Unified	High	676	17.6:1
41	Oakland Technical High	Oakland, CA	Oakland Unified	High	1,812	17.5:1
42	Envision Academy for Arts & Technology	Oakland, CA	Envision Academy for Arts & Technology District	High	207	17.3:1
43	Fremont High	Oakland, CA	Oakland Unified	High	1,166	16.2:1
44	ARISE High	Oakland, CA	ARISE High District	High	396	15.7:1
45	KIPP King Collegiate High	San Lorenzo, CA	KIPP King Collegiate High District	High	662	15.6:1
46	Skyline High	Oakland, CA	Oakland Unified	High	1,250	15.4:1
47	Oakland Military Institute College Preparatory Academy	Oakland, CA	Oakland Military Inst College Prep Acad DIST	High	480	15.1:1
48	Latitude 37.8 High	Oakland, CA	Latitude 37.8 High District	High	389	14.9:1
49	Coliseum College Prep Academy	Oakland, CA	Oakland Unified	High	861	14.9:1
50	LIFE Academy	Oakland, CA	Oakland Unified	High	436	14.6:1

Page 1 of 2 · top 55 of 55 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.