Lowest Student–Teacher Ratio in Portland SD 1J (2025)
Schools with the fewest students per FTE teacher, among schools with at least 100 students. 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.
- Elementary Schools in Portland SD 1J
- Middle Schools in Portland SD 1J
- High Schools in Portland SD 1J
- Traditional Public Schools in Portland SD 1J
- Charter Schools in Portland SD 1J
- Schools by Math Proficiency in Portland SD 1J
- Schools by Reading Proficiency in Portland SD 1J
- Largest Schools in Portland SD 1J
- 115Rosa Parks Elementary SchoolPortland · Public ElementaryStudents per teacher: 10.1
- 219Cesar Chavez K-8 SchoolPortland · Public ElementaryStudents per teacher: 11.6
- 315Sitton Elementary SchoolPortland · Public ElementaryStudents per teacher: 12.1
- 431Whitman Elementary SchoolPortland · Public ElementaryStudents per teacher: 12.4
- 592Le Monde French Immersion Public Charter SchoolPortland · Charter ElementaryStudents per teacher: 12.5
- 618George Middle SchoolPortland · Public MiddleStudents per teacher: 12.5
- 719Woodmere Elementary SchoolPortland · Public ElementaryStudents per teacher: 12.7
- 826Clark Elementary SchoolPortland · Public ElementaryStudents per teacher: 13.2
- 926Jefferson High SchoolPortland · Public HighStudents per teacher: 13.4
- 1031Lee Elementary SchoolPortland · Public ElementaryStudents per teacher: 13.5
- 1127Lane Middle SchoolPortland · Public MiddleStudents per teacher: 13.5
- 1239Harriet Tubman Middle SchoolPortland · Public MiddleStudents per teacher: 13.7
- 1317Scott Elementary SchoolPortland · Public ElementaryStudents per teacher: 13.7
- 1469Portland Arthur Academy Charter SchoolPortland · Charter ElementaryStudents per teacher: 13.8
- 1535Peninsula Elementary SchoolPortland · Public ElementaryStudents per teacher: 13.8
- 1624Harrison Park SchoolPortland · Public MiddleStudents per teacher: 13.8
- 1759Markham Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.2
- 1813Lent Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.2
- 1911Boise-Eliot Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.2
- 2041Vestal Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.3
- 2127Rigler Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.4
- 2229Marysville Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.5
- 2333Ockley Green Middle SchoolPortland · Public MiddleStudents per teacher: 14.6
- 2423James John Elementary SchoolPortland · Public ElementaryStudents per teacher: 14.7
- 2537Roseway Heights SchoolPortland · Public MiddleStudents per teacher: 14.8
- 2674Woodstock Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.1
- 2763Buckman Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.3
- 2845Woodlawn Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.3
- 2956Benson Polytechnic High SchoolPortland · Public HighStudents per teacher: 15.4
- 3015Kelly Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.4
- 3111Faubion Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.4
- 3256Beach Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.5
- 3330Grout Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.5
- 3458Kellogg Middle SchoolPortland · Public MiddleStudents per teacher: 15.6
- 359Dr. Martin Luther King Jr. SchoolPortland · Public ElementaryStudents per teacher: 15.6
- 3651Arleta Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.8
- 3777Hayhurst Elementary SchoolPortland · Public ElementaryStudents per teacher: 15.9
- 3861Rose City ParkPortland · Public ElementaryStudents per teacher: 16.0
- 3956Beaumont Middle SchoolPortland · Public MiddleStudents per teacher: 16.1
- 4032Roosevelt High SchoolPortland · Public HighStudents per teacher: 16.1
- 4161Portland Village SchoolPortland · Charter ElementaryStudents per teacher: 16.3
- 4244Creston Elementary SchoolPortland · Public ElementaryStudents per teacher: 16.4
- 4346Astor Elementary SchoolPortland · Public ElementaryStudents per teacher: 16.5
- 4459Irvington Elementary SchoolPortland · Public ElementaryStudents per teacher: 16.6
- 4556Atkinson Elementary SchoolPortland · Public ElementaryStudents per teacher: 16.9
- 4668Sabin Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.2
- 4732Leodis V. McDaniel High SchoolPortland · Public HighStudents per teacher: 17.2
- 4874Bridlemile Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.4
- 4970Skyline Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.4
- 5056Chief Joseph Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.4
- 5127Kairos PDXPortland · Charter ElementaryStudents per teacher: 17.4
- 5242Bridger Creative Science SchoolPortland · Public ElementaryStudents per teacher: 17.6
- 5366Chapman Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.7
- 5474Llewellyn Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.8
- 5558Lewis Elementary SchoolPortland · Public ElementaryStudents per teacher: 17.8
- 5657Sunnyside Environmental SchoolPortland · Public ElementaryStudents per teacher: 18.4
- 5752Franklin High SchoolPortland · Public HighStudents per teacher: 18.4
- 5849Maplewood Elementary SchoolPortland · Public ElementaryStudents per teacher: 18.5
- 5973Emerson SchoolPortland · Charter ElementaryStudents per teacher: 18.6
- 6060Mt Tabor Middle SchoolPortland · Public MiddleStudents per teacher: 18.6
- 6151Vernon Elementary SchoolPortland · Public ElementaryStudents per teacher: 18.8
- 6275Ainsworth Elementary SchoolPortland · Public ElementaryStudents per teacher: 18.9
- 6375Stephenson Elementary SchoolPortland · Public ElementaryStudents per teacher: 19.0
- 6470Capitol Hill Elementary SchoolPortland · Public ElementaryStudents per teacher: 19.0
- 6577West Sylvan Middle SchoolPortland · Public MiddleStudents per teacher: 19.1
- 6673Gray Middle SchoolPortland · Public MiddleStudents per teacher: 19.1
- 6765Hosford Middle SchoolPortland · Public MiddleStudents per teacher: 19.2
- 6852da Vinci Middle SchoolPortland · Public MiddleStudents per teacher: 19.4
- 6961Lincoln High SchoolPortland · Public HighStudents per teacher: 19.6
- 7073Beverly Cleary SchoolPortland · Public ElementaryStudents per teacher: 19.8
- 7170Glencoe Elementary SchoolPortland · Public ElementaryStudents per teacher: 19.8
- 7263Jackson Middle SchoolPortland · Public MiddleStudents per teacher: 19.9
- 7373Laurelhurst Elementary SchoolPortland · Public ElementaryStudents per teacher: 20.0
- 7455Cleveland High SchoolPortland · Public HighStudents per teacher: 20.0
- 7576Forest Park Elementary SchoolPortland · Public ElementaryStudents per teacher: 20.1
- 7676Winterhaven SchoolPortland · Public ElementaryStudents per teacher: 20.1
- 7743Ida B. Wells-Barnett High SchoolPortland · Public HighStudents per teacher: 20.1
- 7870Abernethy Elementary SchoolPortland · Public ElementaryStudents per teacher: 20.4
- 7972Sellwood Middle SchoolPortland · Public MiddleStudents per teacher: 20.5
- 8068Grant High SchoolPortland · Public HighStudents per teacher: 20.5
- 8167Rieke Elementary SchoolPortland · Public ElementaryStudents per teacher: 21.5
- 8273Alameda Elementary SchoolPortland · Public ElementaryStudents per teacher: 21.7
- 8372Richmond Elementary SchoolPortland · Public ElementaryStudents per teacher: 22.1
- 8467Duniway Elementary SchoolPortland · Public ElementaryStudents per teacher: 22.8
| # | School | Sector | Students per teacher | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Rosa Parks Elementary School Portland · Elementary · Grades PK–5 | Public | 10.1 | 14.5 Lower 50% | 12% Math proficiency | 172 |
| 2 | Cesar Chavez K-8 School Portland · Elementary · Grades K–8 | Public | 11.6 | 18.8 Lower 50% | 14% Math proficiency | 453 |
| 3 | Sitton Elementary School Portland · Elementary · Grades K–5 | Public | 12.1 | 15.3 Lower 50% | 12% Math proficiency | 339 |
| 4 | Whitman Elementary School Portland · Elementary · Grades K–5 | Public | 12.4 | 31.0 Lower 50% | 37% Math proficiency | 198 |
| 5 | Le Monde French Immersion Public Charter School Portland · Elementary · Grades K–8 | Charter | 12.5 | 92.3 Top 5% | 87% Math proficiency | 376 |
| 6 | George Middle School Portland · Middle · Grades 6–8 | Public | 12.5 | 18.1 Lower 50% | 12% Math proficiency | 400 |
| 7 | Woodmere Elementary School Portland · Elementary · Grades K–5 | Public | 12.7 | 18.5 Lower 50% | 17% Math proficiency | 241 |
| 8 | Clark Elementary School Portland · Elementary · Grades K–5 | Public | 13.2 | 26.4 Lower 50% | 100.6% Free/reduced-price lunch | 330 |
| 9 | Jefferson High School Portland · High · Grades 9–12 | Public | 13.4 | 26.3 Lower 50% | 22% Math proficiency | 456 |
| 10 | Lee Elementary School Portland · Elementary · Grades K–5 | Public | 13.5 | 30.8 Lower 50% | 32% Math proficiency | 257 |
| 11 | Lane Middle School Portland · Middle · Grades 6–8 | Public | 13.5 | 26.8 Lower 50% | 24% Math proficiency | 417 |
| 12 | Harriet Tubman Middle School Portland · Middle · Grades 6–8 | Public | 13.7 | 38.9 Lower 50% | 24% Math proficiency | 329 |
| 13 | Scott Elementary School Portland · Elementary · Grades K–5 | Public | 13.7 | 16.9 Lower 50% | 19% Math proficiency | 493 |
| 14 | Portland Arthur Academy Charter School Portland · Elementary · Grades K–5 | Charter | 13.8 | 69.1 Top 25% | 52% Math proficiency | 165 |
| 15 | Peninsula Elementary School Portland · Elementary · Grades K–5 | Public | 13.8 | 34.5 Lower 50% | 17% Math proficiency | 235 |
| 16 | Harrison Park School Portland · Middle · Grades 6–8 | Public | 13.8 | 24.2 Lower 50% | 24% Math proficiency | 372 |
| 17 | Markham Elementary School Portland · Elementary · Grades K–5 | Public | 14.2 | 58.8 Top 50% | 47% Math proficiency | 341 |
| 18 | Lent Elementary School Portland · Elementary · Grades K–5 | Public | 14.2 | 13.1 Lower 50% | 15% Math proficiency | 256 |
| 19 | Boise-Eliot Elementary School Portland · Elementary · Grades PK–5 | Public | 14.2 | 10.9 Lower 50% | 12% Math proficiency | 313 |
| 20 | Vestal Elementary School Portland · Elementary · Grades K–5 | Public | 14.3 | 41.3 Lower 50% | 27% Math proficiency | 257 |
| 21 | Rigler Elementary School Portland · Elementary · Grades K–5 | Public | 14.4 | 27.3 Lower 50% | 7.5% Math proficiency | 303 |
| 22 | Marysville Elementary School Portland · Elementary · Grades K–5 | Public | 14.5 | 28.7 Lower 50% | 31% Math proficiency | 318 |
| 23 | Ockley Green Middle School Portland · Middle · Grades 6–8 | Public | 14.6 | 32.9 Lower 50% | 18% Math proficiency | 409 |
| 24 | James John Elementary School Portland · Elementary · Grades K–5 | Public | 14.7 | 23.3 Lower 50% | 27% Math proficiency | 367 |
| 25 | Roseway Heights School Portland · Middle · Grades 6–8 | Public | 14.8 | 36.6 Lower 50% | 25% Math proficiency | 561 |
| 26 | Woodstock Elementary School Portland · Elementary · Grades K–5 | Public | 15.1 | 73.8 Top 25% | 64% Math proficiency | 393 |
| 27 | Buckman Elementary School Portland · Elementary · Grades K–5 | Public | 15.3 | 62.7 Top 50% | 47% Math proficiency | 306 |
| 28 | Woodlawn Elementary School Portland · Elementary · Grades PK–5 | Public | 15.3 | 45.4 Lower 50% | 32% Math proficiency | 306 |
| 29 | Benson Polytechnic High School Portland · High · Grades 9–12 | Public | 15.4 | 55.8 Top 50% | 32% Math proficiency | 896 |
| 30 | Kelly Elementary School Portland · Elementary · Grades K–5 | Public | 15.4 | 14.8 Lower 50% | 22% Math proficiency | 385 |
| 31 | Faubion Elementary School Portland · Elementary · Grades PK–8 | Public | 15.4 | 10.5 Lower 50% | 10% Math proficiency | 585 |
| 32 | Beach Elementary School Portland · Elementary · Grades PK–5 | Public | 15.5 | 55.9 Top 50% | 50% Math proficiency | 295 |
| 33 | Grout Elementary School Portland · Elementary · Grades K–5 | Public | 15.5 | 30.0 Lower 50% | 37% Math proficiency | 295 |
| 34 | Kellogg Middle School Portland · Middle · Grades 6–8 | Public | 15.6 | 58.2 Top 50% | 42.2% Free/reduced-price lunch | 592 |
| 35 | Dr. Martin Luther King Jr. School Portland · Elementary · Grades PK–5 | Public | 15.6 | 8.8 Lower 50% | 7.5% Math proficiency | 312 |
| 36 | Arleta Elementary School Portland · Elementary · Grades K–5 | Public | 15.8 | 51.1 Top 50% | 39% Math proficiency | 252 |
| 37 | Hayhurst Elementary School Portland · Elementary · Grades K–8 | Public | 15.9 | 76.6 Top 25% | 65% Math proficiency | 525 |
| 38 | Rose City Park Portland · Elementary · Grades K–5 | Public | 16.0 | 60.9 Top 50% | 50% Math proficiency | 448 |
| 39 | Beaumont Middle School Portland · Middle · Grades 6–8 | Public | 16.1 | 56.3 Top 50% | 43% Math proficiency | 435 |
| 40 | Roosevelt High School Portland · High · Grades 9–12 | Public | 16.1 | 32.2 Lower 50% | 12% Math proficiency | 1,450 |
| 41 | Portland Village School Portland · Elementary · Grades K–8 | Charter | 16.3 | 60.9 Top 50% | 44% Math proficiency | 408 |
| 42 | Creston Elementary School Portland · Elementary · Grades K–5 | Public | 16.4 | 43.7 Lower 50% | 51% Math proficiency | 246 |
| 43 | Astor Elementary School Portland · Elementary · Grades K–8 | Public | 16.5 | 46.2 Lower 50% | 36% Math proficiency | 413 |
| 44 | Irvington Elementary School Portland · Elementary · Grades K–5 | Public | 16.6 | 59.1 Top 50% | 47% Math proficiency | 249 |
| 45 | Atkinson Elementary School Portland · Elementary · Grades K–5 | Public | 16.9 | 56.0 Top 50% | 47% Math proficiency | 372 |
| 46 | Sabin Elementary School Portland · Elementary · Grades PK–5 | Public | 17.2 | 68.0 Top 50% | 58% Math proficiency | 293 |
| 47 | Leodis V. McDaniel High School Portland · High · Grades 9–12 | Public | 17.2 | 32.3 Lower 50% | 32% Math proficiency | 1,681 |
| 48 | Bridlemile Elementary School Portland · Elementary · Grades K–5 | Public | 17.4 | 74.4 Top 25% | 75% Math proficiency | 418 |
| 49 | Skyline Elementary School Portland · Elementary · Grades K–8 | Public | 17.4 | 70.1 Top 25% | 62% Math proficiency | 226 |
| 50 | Chief Joseph Elementary School Portland · Elementary · Grades K–5 | Public | 17.4 | 55.8 Top 50% | 47% Math proficiency | 278 |
| 51 | Kairos PDX Portland · Elementary · Grades K–5 | Charter | 17.4 | 26.8 Lower 50% | 15% Math proficiency | 226 |
| 52 | Bridger Creative Science School Portland · Elementary · Grades K–8 | Public | 17.6 | 41.8 Lower 50% | 37% Math proficiency | 474 |
| 53 | Chapman Elementary School Portland · Elementary · Grades K–5 | Public | 17.7 | 65.5 Top 50% | 56% Math proficiency | 353 |
| 54 | Llewellyn Elementary School Portland · Elementary · Grades K–5 | Public | 17.8 | 74.4 Top 25% | 71% Math proficiency | 373 |
| 55 | Lewis Elementary School Portland · Elementary · Grades K–5 | Public | 17.8 | 57.7 Top 50% | 47% Math proficiency | 267 |
| 56 | Sunnyside Environmental School Portland · Elementary · Grades K–8 | Public | 18.4 | 56.8 Top 50% | 44% Math proficiency | 461 |
| 57 | Franklin High School Portland · High · Grades 9–12 | Public | 18.4 | 52.2 Top 50% | 34% Math proficiency | 1,807 |
| 58 | Maplewood Elementary School Portland · Elementary · Grades K–5 | Public | 18.5 | 49.3 Lower 50% | 42% Math proficiency | 296 |
| 59 | Emerson School Portland · Elementary · Grades K–5 | Charter | 18.6 | 73.2 Top 25% | 62% Math proficiency | 130 |
| 60 | Mt Tabor Middle School Portland · Middle · Grades 6–8 | Public | 18.6 | 60.3 Top 50% | 49% Math proficiency | 466 |
| 61 | Vernon Elementary School Portland · Elementary · Grades PK–8 | Public | 18.8 | 51.0 Top 50% | 44% Math proficiency | 564 |
| 62 | Ainsworth Elementary School Portland · Elementary · Grades K–5 | Public | 18.9 | 75.3 Top 25% | 75% Math proficiency | 587 |
| 63 | Stephenson Elementary School Portland · Elementary · Grades K–5 | Public | 19.0 | 74.7 Top 25% | 72% Math proficiency | 285 |
| 64 | Capitol Hill Elementary School Portland · Elementary · Grades K–5 | Public | 19.0 | 69.8 Top 25% | 64% Math proficiency | 323 |
| 65 | West Sylvan Middle School Portland · Middle · Grades 6–8 | Public | 19.1 | 76.5 Top 25% | 75% Math proficiency | 670 |
| 66 | Gray Middle School Portland · Middle · Grades 6–8 | Public | 19.1 | 72.9 Top 25% | 71% Math proficiency | 439 |
| 67 | Hosford Middle School Portland · Middle · Grades 6–8 | Public | 19.2 | 64.8 Top 50% | 54% Math proficiency | 537 |
| 68 | da Vinci Middle School Portland · Middle · Grades 6–8 | Public | 19.4 | 51.9 Top 50% | 35% Math proficiency | 427 |
| 69 | Lincoln High School Portland · High · Grades 9–12 | Public | 19.6 | 61.2 Top 50% | 43% Math proficiency | 1,611 |
| 70 | Beverly Cleary School Portland · Elementary · Grades K–8 | Public | 19.8 | 72.9 Top 25% | 69% Math proficiency | 535 |
| 71 | Glencoe Elementary School Portland · Elementary · Grades K–5 | Public | 19.8 | 69.5 Top 25% | 64% Math proficiency | 357 |
| 72 | Jackson Middle School Portland · Middle · Grades 6–8 | Public | 19.9 | 63.2 Top 50% | 60% Math proficiency | 715 |
| 73 | Laurelhurst Elementary School Portland · Elementary · Grades K–8 | Public | 20.0 | 73.3 Top 25% | 70% Math proficiency | 660 |
| 74 | Cleveland High School Portland · High · Grades 9–12 | Public | 20.0 | 54.6 Top 50% | 42% Math proficiency | 1,421 |
| 75 | Forest Park Elementary School Portland · Elementary · Grades K–5 | Public | 20.1 | 76.2 Top 25% | 78% Math proficiency | 302 |
| 76 | Winterhaven School Portland · Elementary · Grades K–8 | Public | 20.1 | 76.2 Top 25% | 82% Math proficiency | 322 |
| 77 | Ida B. Wells-Barnett High School Portland · High · Grades 9–12 | Public | 20.1 | 43.2 Lower 50% | 22% Math proficiency | 1,650 |
| 78 | Abernethy Elementary School Portland · Elementary · Grades K–5 | Public | 20.4 | 70.1 Top 25% | 64% Math proficiency | 285 |
| 79 | Sellwood Middle School Portland · Middle · Grades 6–8 | Public | 20.5 | 71.8 Top 25% | 66% Math proficiency | 575 |
| 80 | Grant High School Portland · High · Grades 9–12 | Public | 20.5 | 67.7 Top 25% | 57% Math proficiency | 2,149 |
| 81 | Rieke Elementary School Portland · Elementary · Grades K–5 | Public | 21.5 | 67.3 Top 50% | 62% Math proficiency | 279 |
| 82 | Alameda Elementary School Portland · Elementary · Grades K–5 | Public | 21.7 | 73.4 Top 25% | 74% Math proficiency | 498 |
| 83 | Richmond Elementary School Portland · Elementary · Grades PK–5 | Public | 22.1 | 72.1 Top 25% | 74% Math proficiency | 530 |
| 84 | Duniway Elementary School Portland · Elementary · Grades K–5 | Public | 22.8 | 66.5 Top 50% | 61% Math proficiency | 387 |
Rosa Parks Elementary School in Portland leads the 2025 list of lowest student–teacher ratio in Portland SD 1J with Students per teacher 10.1. Of the 84 schools shown, 79 are public, 5 are charter.
For the full picture see the wider Oregon lowest student–teacher ratio 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 ratio school in Portland SD 1J?
Rosa Parks Elementary School in Portland, Oregon ranks first among lowest student–teacher ratio in Portland SD 1J with Students per teacher 10.1 (Enrollment: 172).
How are lowest student–teacher ratio in Portland SD 1J ranked?
Schools with the fewest students per FTE teacher, among schools with at least 100 students. 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.