allk12 · Rankings · Biggest declines · California · Alameda County · High schools

The public high schools with the biggest test-score declines in Alameda County, California

This ranking covers the public high schools with the biggest test-score declines in Alameda County, California, drawn from 34 qualifying public high schools. San Leandro High leads the list at -13.2pp, against a median of +0.1pp 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

Best 3-yr change

-13.2pp

Median 3-yr change

+0.1pp

BIGGEST DECLINES · ALAMEDA COUNTY, CALIFORNIA

#	School	City	District	Students	3 yrs ago	Latest	Change
1	San Leandro High	San Leandro, CA	San Leandro Unified	2,510	40.9%	27.7%	-13.2pp
2	Castro Valley High	Castro Valley, CA	Castro Valley Unified	2,874	68.4%	58.7%	-9.6pp
3	McClymonds High	Oakland, CA	Oakland Unified	273	21.6%	12.9%	-8.7pp
4	LIFE Academy	Oakland, CA	Oakland Unified	436	31.3%	27.1%	-4.2pp
5	Encinal Junior/Senior High	Alameda, CA	Alameda Unified	1,280	52.1%	48.0%	-4.1pp
6	Madison Park Academy 6-12	Oakland, CA	Oakland Unified	676	14.9%	11.6%	-3.4pp
7	San Lorenzo High	San Lorenzo, CA	San Lorenzo Unified	1,029	23.0%	20.1%	-2.9pp
8	Foothill High	Pleasanton, CA	Pleasanton Unified	2,169	77.9%	75.9%	-2.0pp
9	John F. Kennedy High	Fremont, CA	Fremont Unified	1,273	52.5%	50.6%	-1.8pp
10	Coliseum College Prep Academy	Oakland, CA	Oakland Unified	861	16.6%	15.4%	-1.3pp
11	Tennyson High	Hayward, CA	Hayward Unified	1,511	15.9%	14.7%	-1.2pp
12	Mission San Jose High	Fremont, CA	Fremont Unified	1,794	92.3%	91.3%	-1.0pp
13	Oakland High	Oakland, CA	Oakland Unified	1,579	34.9%	34.0%	-0.9pp
14	Irvington High	Fremont, CA	Fremont Unified	2,157	79.1%	78.3%	-0.8pp
15	Castlemont High	Oakland, CA	Oakland Unified	719	6.7%	6.0%	-0.7pp
16	Fremont High	Oakland, CA	Oakland Unified	1,166	6.4%	5.9%	-0.4pp
17	Alameda High	Alameda, CA	Alameda Unified	1,868	67.3%	67.2%	-0.1pp
18	American High	Fremont, CA	Fremont Unified	2,618	79.9%	80.1%	+0.2pp
19	Livermore High	Livermore, CA	Livermore Valley Joint Unified	1,827	46.8%	47.0%	+0.2pp
20	Newark Memorial High	Newark, CA	Newark Unified	1,367	40.0%	40.2%	+0.2pp
21	Washington High	Fremont, CA	Fremont Unified	1,957	67.8%	68.6%	+0.8pp
22	James Logan High	Union City, CA	New Haven Unified	3,096	48.4%	49.2%	+0.8pp
23	Oakland Technical High	Oakland, CA	Oakland Unified	1,812	47.3%	48.9%	+1.6pp
24	Mt. Eden High	Hayward, CA	Hayward Unified	1,865	39.0%	40.8%	+1.7pp
25	Arroyo High	San Lorenzo, CA	San Lorenzo Unified	1,499	43.3%	45.1%	+1.7pp
26	Albany High	Albany, CA	Albany City Unified	1,122	75.7%	78.0%	+2.3pp
27	Dublin High	Dublin, CA	Dublin Unified	2,771	74.1%	76.5%	+2.4pp
28	Hayward High	Hayward, CA	Hayward Unified	1,580	33.8%	36.3%	+2.5pp
29	Amador Valley High	Pleasanton, CA	Pleasanton Unified	2,583	75.6%	79.0%	+3.5pp
30	Granada High	Livermore, CA	Livermore Valley Joint Unified	2,156	54.9%	59.1%	+4.2pp
31	Skyline High	Oakland, CA	Oakland Unified	1,250	36.3%	40.5%	+4.3pp
32	Emery Secondary	Emeryville, CA	Emery Unified	162	22.1%	27.1%	+5.0pp
33	Berkeley High	Berkeley, CA	Berkeley Unified	3,218	55.5%	64.2%	+8.7pp
34	Piedmont High	Piedmont, CA	Piedmont City Unified	733	77.8%	88.3%	+10.5pp

Page 1 of 1 · top 34 of 34 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Alameda County →

Biggest declines rankings at a wider scope

All California Nationwide

Other rankings for Alameda County, California

Largest Most diverse Lowest ratio Highest proficiency Fastest growing Highest poverty Lowest poverty Highest ratio Fastest declining Lowest proficiency Most Hispanic Most Black Most White Most Asian Best in math Best in reading Most improved Most Native American Most Pacific Islander Most multiracial Most Hispanic (count)Most Black (count)Most White (count)Most Asian (count)Most Native American (count)Most Pacific Islander (count)Most multiracial (count)Smallest Most male Most female Largest charters

All ranking categories →

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.