Largest Schools in Portland SD 1J (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 84 schools in Portland SD 1J, Oregon. Rank positions shown on each profile are within United States and Oregon.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Grant High School Portland · High · Grades 9–12	Public	2,149	67.7 Top 25%	57% Math proficiency	2,149
2	Franklin High School Portland · High · Grades 9–12	Public	1,807	52.2 Top 50%	34% Math proficiency	1,807
3	Leodis V. McDaniel High School Portland · High · Grades 9–12	Public	1,681	32.3 Lower 50%	32% Math proficiency	1,681
4	Ida B. Wells-Barnett High School Portland · High · Grades 9–12	Public	1,650	43.2 Lower 50%	22% Math proficiency	1,650
5	Lincoln High School Portland · High · Grades 9–12	Public	1,611	61.2 Top 50%	43% Math proficiency	1,611
6	Roosevelt High School Portland · High · Grades 9–12	Public	1,450	32.2 Lower 50%	12% Math proficiency	1,450
7	Cleveland High School Portland · High · Grades 9–12	Public	1,421	54.6 Top 50%	42% Math proficiency	1,421
8	Benson Polytechnic High School Portland · High · Grades 9–12	Public	896	55.8 Top 50%	32% Math proficiency	896
9	Jackson Middle School Portland · Middle · Grades 6–8	Public	715	63.2 Top 50%	60% Math proficiency	715
10	West Sylvan Middle School Portland · Middle · Grades 6–8	Public	670	76.5 Top 25%	75% Math proficiency	670
11	Laurelhurst Elementary School Portland · Elementary · Grades K–8	Public	660	73.3 Top 25%	70% Math proficiency	660
12	Kellogg Middle School Portland · Middle · Grades 6–8	Public	592	58.2 Top 50%	42.2% Free/reduced-price lunch	592
13	Ainsworth Elementary School Portland · Elementary · Grades K–5	Public	587	75.3 Top 25%	75% Math proficiency	587
14	Faubion Elementary School Portland · Elementary · Grades PK–8	Public	585	10.5 Lower 50%	10% Math proficiency	585
15	Sellwood Middle School Portland · Middle · Grades 6–8	Public	575	71.8 Top 25%	66% Math proficiency	575
16	Vernon Elementary School Portland · Elementary · Grades PK–8	Public	564	51.0 Top 50%	44% Math proficiency	564
17	Roseway Heights School Portland · Middle · Grades 6–8	Public	561	36.6 Lower 50%	25% Math proficiency	561
18	Hosford Middle School Portland · Middle · Grades 6–8	Public	537	64.8 Top 50%	54% Math proficiency	537
19	Beverly Cleary School Portland · Elementary · Grades K–8	Public	535	72.9 Top 25%	69% Math proficiency	535
20	Richmond Elementary School Portland · Elementary · Grades PK–5	Public	530	72.1 Top 25%	74% Math proficiency	530
21	Hayhurst Elementary School Portland · Elementary · Grades K–8	Public	525	76.6 Top 25%	65% Math proficiency	525
22	Alameda Elementary School Portland · Elementary · Grades K–5	Public	498	73.4 Top 25%	74% Math proficiency	498
23	Scott Elementary School Portland · Elementary · Grades K–5	Public	493	16.9 Lower 50%	19% Math proficiency	493
24	Bridger Creative Science School Portland · Elementary · Grades K–8	Public	474	41.8 Lower 50%	37% Math proficiency	474
25	Mt Tabor Middle School Portland · Middle · Grades 6–8	Public	466	60.3 Top 50%	49% Math proficiency	466
26	Sunnyside Environmental School Portland · Elementary · Grades K–8	Public	461	56.8 Top 50%	44% Math proficiency	461
27	Jefferson High School Portland · High · Grades 9–12	Public	456	26.3 Lower 50%	22% Math proficiency	456
28	Cesar Chavez K-8 School Portland · Elementary · Grades K–8	Public	453	18.8 Lower 50%	14% Math proficiency	453
29	Rose City Park Portland · Elementary · Grades K–5	Public	448	60.9 Top 50%	50% Math proficiency	448
30	Gray Middle School Portland · Middle · Grades 6–8	Public	439	72.9 Top 25%	71% Math proficiency	439
31	Beaumont Middle School Portland · Middle · Grades 6–8	Public	435	56.3 Top 50%	43% Math proficiency	435
32	da Vinci Middle School Portland · Middle · Grades 6–8	Public	427	51.9 Top 50%	35% Math proficiency	427
33	Bridlemile Elementary School Portland · Elementary · Grades K–5	Public	418	74.4 Top 25%	75% Math proficiency	418
34	Lane Middle School Portland · Middle · Grades 6–8	Public	417	26.8 Lower 50%	24% Math proficiency	417
35	Astor Elementary School Portland · Elementary · Grades K–8	Public	413	46.2 Lower 50%	36% Math proficiency	413
36	Ockley Green Middle School Portland · Middle · Grades 6–8	Public	409	32.9 Lower 50%	18% Math proficiency	409
37	Portland Village School Portland · Elementary · Grades K–8	Charter	408	60.9 Top 50%	44% Math proficiency	408
38	George Middle School Portland · Middle · Grades 6–8	Public	400	18.1 Lower 50%	12% Math proficiency	400
39	Woodstock Elementary School Portland · Elementary · Grades K–5	Public	393	73.8 Top 25%	64% Math proficiency	393
40	Duniway Elementary School Portland · Elementary · Grades K–5	Public	387	66.5 Top 50%	61% Math proficiency	387
41	Kelly Elementary School Portland · Elementary · Grades K–5	Public	385	14.8 Lower 50%	22% Math proficiency	385
42	Le Monde French Immersion Public Charter School Portland · Elementary · Grades K–8	Charter	376	92.3 Top 5%	87% Math proficiency	376
43	Llewellyn Elementary School Portland · Elementary · Grades K–5	Public	373	74.4 Top 25%	71% Math proficiency	373
44	Atkinson Elementary School Portland · Elementary · Grades K–5	Public	372	56.0 Top 50%	47% Math proficiency	372
45	Harrison Park School Portland · Middle · Grades 6–8	Public	372	24.2 Lower 50%	24% Math proficiency	372
46	James John Elementary School Portland · Elementary · Grades K–5	Public	367	23.3 Lower 50%	27% Math proficiency	367
47	Glencoe Elementary School Portland · Elementary · Grades K–5	Public	357	69.5 Top 25%	64% Math proficiency	357
48	Chapman Elementary School Portland · Elementary · Grades K–5	Public	353	65.5 Top 50%	56% Math proficiency	353
49	Markham Elementary School Portland · Elementary · Grades K–5	Public	341	58.8 Top 50%	47% Math proficiency	341
50	Sitton Elementary School Portland · Elementary · Grades K–5	Public	339	15.3 Lower 50%	12% Math proficiency	339
51	Clark Elementary School Portland · Elementary · Grades K–5	Public	330	26.4 Lower 50%	100.6% Free/reduced-price lunch	330
52	Harriet Tubman Middle School Portland · Middle · Grades 6–8	Public	329	38.9 Lower 50%	24% Math proficiency	329
53	Capitol Hill Elementary School Portland · Elementary · Grades K–5	Public	323	69.8 Top 25%	64% Math proficiency	323
54	Winterhaven School Portland · Elementary · Grades K–8	Public	322	76.2 Top 25%	82% Math proficiency	322
55	Marysville Elementary School Portland · Elementary · Grades K–5	Public	318	28.7 Lower 50%	31% Math proficiency	318
56	Boise-Eliot Elementary School Portland · Elementary · Grades PK–5	Public	313	10.9 Lower 50%	12% Math proficiency	313
57	Dr. Martin Luther King Jr. School Portland · Elementary · Grades PK–5	Public	312	8.8 Lower 50%	7.5% Math proficiency	312
58	Buckman Elementary School Portland · Elementary · Grades K–5	Public	306	62.7 Top 50%	47% Math proficiency	306
59	Woodlawn Elementary School Portland · Elementary · Grades PK–5	Public	306	45.4 Lower 50%	32% Math proficiency	306
60	Rigler Elementary School Portland · Elementary · Grades K–5	Public	303	27.3 Lower 50%	7.5% Math proficiency	303
61	Forest Park Elementary School Portland · Elementary · Grades K–5	Public	302	76.2 Top 25%	78% Math proficiency	302
62	Maplewood Elementary School Portland · Elementary · Grades K–5	Public	296	49.3 Lower 50%	42% Math proficiency	296
63	Beach Elementary School Portland · Elementary · Grades PK–5	Public	295	55.9 Top 50%	50% Math proficiency	295
64	Grout Elementary School Portland · Elementary · Grades K–5	Public	295	30.0 Lower 50%	37% Math proficiency	295
65	Sabin Elementary School Portland · Elementary · Grades PK–5	Public	293	68.0 Top 50%	58% Math proficiency	293
66	Stephenson Elementary School Portland · Elementary · Grades K–5	Public	285	74.7 Top 25%	72% Math proficiency	285
67	Abernethy Elementary School Portland · Elementary · Grades K–5	Public	285	70.1 Top 25%	64% Math proficiency	285
68	Rieke Elementary School Portland · Elementary · Grades K–5	Public	279	67.3 Top 50%	62% Math proficiency	279
69	Chief Joseph Elementary School Portland · Elementary · Grades K–5	Public	278	55.8 Top 50%	47% Math proficiency	278
70	Lewis Elementary School Portland · Elementary · Grades K–5	Public	267	57.7 Top 50%	47% Math proficiency	267
71	Vestal Elementary School Portland · Elementary · Grades K–5	Public	257	41.3 Lower 50%	27% Math proficiency	257
72	Lee Elementary School Portland · Elementary · Grades K–5	Public	257	30.8 Lower 50%	32% Math proficiency	257
73	Lent Elementary School Portland · Elementary · Grades K–5	Public	256	13.1 Lower 50%	15% Math proficiency	256
74	Arleta Elementary School Portland · Elementary · Grades K–5	Public	252	51.1 Top 50%	39% Math proficiency	252
75	Irvington Elementary School Portland · Elementary · Grades K–5	Public	249	59.1 Top 50%	47% Math proficiency	249
76	Creston Elementary School Portland · Elementary · Grades K–5	Public	246	43.7 Lower 50%	51% Math proficiency	246
77	Woodmere Elementary School Portland · Elementary · Grades K–5	Public	241	18.5 Lower 50%	17% Math proficiency	241
78	Peninsula Elementary School Portland · Elementary · Grades K–5	Public	235	34.5 Lower 50%	17% Math proficiency	235
79	Skyline Elementary School Portland · Elementary · Grades K–8	Public	226	70.1 Top 25%	62% Math proficiency	226
80	Kairos PDX Portland · Elementary · Grades K–5	Charter	226	26.8 Lower 50%	15% Math proficiency	226
81	Whitman Elementary School Portland · Elementary · Grades K–5	Public	198	31.0 Lower 50%	37% Math proficiency	198
82	Rosa Parks Elementary School Portland · Elementary · Grades PK–5	Public	172	14.5 Lower 50%	12% Math proficiency	172
83	Portland Arthur Academy Charter School Portland · Elementary · Grades K–5	Charter	165	69.1 Top 25%	52% Math proficiency	165
84	Emerson School Portland · Elementary · Grades K–5	Charter	130	73.2 Top 25%	62% Math proficiency	130

Grant High School in Portland leads the 2025 list of largest schools in Portland SD 1J with Enrollment 2,149. Of the 84 schools shown, 79 are public, 5 are charter.

For the full picture see the wider Oregon largest schools rankings, every school on the Portland SD 1J 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 Portland SD 1J?

Grant High School in Portland, Oregon ranks first among largest schools in Portland SD 1J with Enrollment 2,149 (Enrollment: 2,149).

How are largest schools in Portland SD 1J 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.