Largest Schools in Oakland Unified (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 70 schools in Oakland Unified, California. Rank positions shown on each profile are within United States and California.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Oakland Technical High Oakland · High · Grades 9–12	Public	1,812	39.7 Lower 50%	35% Math proficiency	1,812
2	Oakland High Oakland · High · Grades 9–12	Public	1,579	17.2 Lower 50%	12% Math proficiency	1,579
3	Skyline High Oakland · High · Grades 9–12	Public	1,250	22.0 Lower 50%	15% Math proficiency	1,250
4	Fremont High Oakland · High · Grades 9–12	Public	1,166	9.0 Lower 50%	2.5% Math proficiency	1,166
5	Coliseum College Prep Academy Oakland · High · Grades 6–12	Public	861	20.8 Lower 50%	18% Math proficiency	861
6	Edna Brewer Middle Oakland · Middle · Grades 6–8	Public	785	49.4 Lower 50%	47% Math proficiency	785
7	Elmhurst United Middle Oakland · Middle · Grades 6–8	Public	729	9.4 Lower 50%	8% Math proficiency	729
8	Melrose Leadership Academy Oakland · Elementary · Grades K–8	Public	722	31.1 Lower 50%	27% Math proficiency	722
9	Castlemont High Oakland · High · Grades 9–12	Public	719	10.8 Lower 50%	2.5% Math proficiency	719
10	Montera Middle Oakland · Middle · Grades 6–8	Public	695	30.0 Lower 50%	23% Math proficiency	695
11	Lockwood STEAM Academy Elementary Oakland · Elementary · Grades K–5	Public	678	3.6 Lower 50%	12% Math proficiency	678
12	Madison Park Academy 6-12 Oakland · High · Grades 6–12	Public	676	10.6 Lower 50%	10% Math proficiency	676
13	Lincoln Elementary Oakland · Elementary · Grades K–5	Public	664	53.4 Top 50%	70% Math proficiency	664
14	Greenleaf Oakland · Elementary · Grades K–8	Public	613	10.6 Lower 50%	19% Math proficiency	613
15	Chabot Elementary Oakland · Elementary · Grades K–5	Public	576	75.9 Top 25%	81% Math proficiency	576
16	Montclair Elementary Oakland · Elementary · Grades K–5	Public	547	72.6 Top 25%	68% Math proficiency	547
17	Roosevelt Middle Oakland · Middle · Grades 6–8	Public	512	18.1 Lower 50%	25% Math proficiency	512
18	Franklin Elementary Oakland · Elementary · Grades K–5	Public	499	16.8 Lower 50%	28% Math proficiency	499
19	Claremont Middle Oakland · Middle · Grades 6–8	Public	487	55.0 Top 50%	51% Math proficiency	487
20	Glenview Elementary Oakland · Elementary · Grades K–5	Public	476	55.7 Top 50%	48% Math proficiency	476
21	Laurel Elementary Oakland · Elementary · Grades K–5	Public	473	17.0 Lower 50%	28% Math proficiency	473
22	Highland Community Oakland · Elementary · Grades K–5	Public	457	4.2 Lower 50%	12% Math proficiency	457
23	Garfield Elementary Oakland · Elementary · Grades K–5	Public	454	11.1 Lower 50%	27% Math proficiency	454
24	Sequoia Elementary Oakland · Elementary · Grades K–5	Public	452	51.4 Top 50%	47% Math proficiency	452
25	Global Family Elementary Oakland · Elementary · Grades K–5	Public	446	4.9 Lower 50%	10% Math proficiency	446
26	Manzanita SEED Elementary Oakland · Elementary · Grades K–5	Public	436	22.9 Lower 50%	32% Math proficiency	436
27	LIFE Academy Oakland · High · Grades 6–12	Public	436	16.9 Lower 50%	13% Math proficiency	436
28	Reach Academy Elementary Oakland · Elementary · Grades K–5	Public	425	3.4 Lower 50%	12% Math proficiency	425
29	Esperanza Elementary Oakland · Elementary · Grades K–5	Public	418	16.3 Lower 50%	32% Math proficiency	418
30	Crocker Highlands Elementary Oakland · Elementary · Grades K–5	Public	415	77.6 Top 25%	76% Math proficiency	415
31	Joaquin Miller Elementary Oakland · Elementary · Grades K–5	Public	406	60.8 Top 50%	58% Math proficiency	406
32	Hillcrest Oakland · Elementary · Grades K–8	Public	393	79.8 Top 25%	82% Math proficiency	393
33	Urban Promise Academy Middle Oakland · Middle · Grades 6–8	Public	392	16.0 Lower 50%	21% Math proficiency	392
34	Frick United Academy of Language Middle Oakland · Middle · Grades 6–8	Public	392	5.8 Lower 50%	5% Math proficiency	392
35	Bridges @ Melrose Academy Elementary Oakland · Elementary · Grades K–5	Public	389	4.8 Lower 50%	16% Math proficiency	389
36	Cleveland Elementary Oakland · Elementary · Grades K–5	Public	376	57.5 Top 50%	62% Math proficiency	376
37	Redwood Heights Elementary Oakland · Elementary · Grades K–5	Public	374	51.7 Top 50%	47% Math proficiency	374
38	Thornhill Elementary Oakland · Elementary · Grades K–5	Public	370	75.8 Top 25%	72% Math proficiency	370
39	Allendale Elementary Oakland · Elementary · Grades K–5	Public	368	5.4 Lower 50%	12% Math proficiency	368
40	Peralta Elementary Oakland · Elementary · Grades K–5	Public	355	76.2 Top 25%	77% Math proficiency	355
41	Emerson Elementary Oakland · Elementary · Grades K–5	Public	354	11.7 Lower 50%	7.5% Math proficiency	354
42	Bella Vista Elementary Oakland · Elementary · Grades K–5	Public	349	21.3 Lower 50%	40% Math proficiency	349
43	United for Success Academy Middle Oakland · Middle · Grades 6–8	Public	347	9.7 Lower 50%	12% Math proficiency	347
44	Bret Harte Middle Oakland · Middle · Grades 6–9	Public	337	17.6 Lower 50%	13% Math proficiency	337
45	Manzanita Community Elementary Oakland · Elementary · Grades K–5	Public	335	3.9 Lower 50%	7.5% Math proficiency	335
46	Markham Elementary Oakland · Elementary · Grades K–5	Public	327	2.4 Lower 50%	2.5% Math proficiency	327
47	East Oakland Pride Elementary Oakland · Elementary · Grades K–5	Public	314	6.8 Lower 50%	12% Math proficiency	314
48	Piedmont Avenue Elementary Oakland · Elementary · Grades K–5	Public	310	12.5 Lower 50%	17% Math proficiency	310
49	International Community Elementary Oakland · Elementary · Grades K–5	Public	301	8.6 Lower 50%	17% Math proficiency	301
50	Martin Luther King Jr. Elementary Oakland · Elementary · Grades K–5	Public	296	13.5 Lower 50%	32% Math proficiency	296
51	ACORN Woodland Elementary Oakland · Elementary · Grades K–5	Public	291	26.5 Lower 50%	42% Math proficiency	291
52	EnCompass Academy Elementary Oakland · Elementary · Grades K–5	Public	283	6.2 Lower 50%	12% Math proficiency	283
53	Hoover Elementary Oakland · Elementary · Grades K–5	Public	281	5.6 Lower 50%	12% Math proficiency	281
54	Westlake Middle Oakland · Middle · Grades 6–8	Public	279	15.0 Lower 50%	6% Math proficiency	279
55	La Escuelita Oakland · Elementary · Grades K–5	Public	274	14.6 Lower 50%	27% Math proficiency	274
56	McClymonds High Oakland · High · Grades 9–12	Public	273	18.4 Lower 50%	2.5% Math proficiency	273
57	Fruitvale Elementary Oakland · Elementary · Grades K–5	Public	254	9.7 Lower 50%	17% Math proficiency	254
58	Think College Now Elementary Oakland · Elementary · Grades K–5	Public	253	19.5 Lower 50%	32% Math proficiency	253
59	Madison Park Academy Elementary Oakland · Elementary · Grades K–5	Public	241	7.8 Lower 50%	17% Math proficiency	241
60	Oakland Academy of Knowledge Elementary Oakland · Elementary · Grades K–5	Public	231	14.3 Lower 50%	22% Math proficiency	231
61	Sankofa United Elementary Oakland · Elementary · Grades K–5	Public	216	13.2 Lower 50%	2.5% Math proficiency	216
62	Horace Mann Elementary Oakland · Elementary · Grades K–5	Public	200	5.7 Lower 50%	2.5% Math proficiency	200
63	Burckhalter Elementary Oakland · Elementary · Grades K–5	Public	193	19.5 Lower 50%	32% Math proficiency	193
64	Grass Valley Elementary Oakland · Elementary · Grades K–5	Public	182	10.1 Lower 50%	17% Math proficiency	182
65	Fred T. Korematsu Discovery Academy Elementary Oakland · Elementary · Grades K–5	Public	180	9.6 Lower 50%	17% Math proficiency	180
66	West Oakland Middle Oakland · Middle · Grades 6–8	Public	165	13.2 Lower 50%	7.5% Math proficiency	165
67	Carl B. Munck Elementary Oakland · Elementary · Grades K–5	Public	151	18.3 Lower 50%	22% Math proficiency	151
68	Prescott Elementary Oakland · Elementary · Grades K–5	Public	135	10.3 Lower 50%	17% Math proficiency	135
69	Brookfield Elementary Oakland · Elementary · Grades K–5	Public	133	7.3 Lower 50%	12% Math proficiency	133
70	Kaiser Early Childhood Center Oakland · Elementary · Grades K–K	Public	118	64.4 Top 50%	49.2% Free/reduced-price lunch	118

Oakland Technical High in Oakland leads the 2025 list of largest schools in Oakland Unified with Enrollment 1,812. Of the 70 schools shown, 70 are public.

For the full picture see the wider California largest schools rankings, every school on the Oakland Unified page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best largest school in Oakland Unified?

Oakland Technical High in Oakland, California ranks first among largest schools in Oakland Unified with Enrollment 1,812 (Enrollment: 1,812).

How are largest schools in Oakland Unified ranked?

Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.