allk12 · Rankings · Highest ratio · Oregon · Portland · Middle schools

The public middle schools with the highest student-to-teacher ratios in Portland, Oregon

Across Portland, Oregon, 25 public middle schools are ranked here, ranked by the most students per teacher, a proxy for larger classes. Tumwater Middle School leads the list at 22.7:1, against a median of 18.1:1 across the ranked schools.

Sort any column, filter to a school or district, or download the full ranking as a CSV. Source data is federal NCES and state assessment reporting, 2024-25.

Schools ranked

Portland, Oregon

Top Students/teacher

22.7:1

Median Students/teacher

18.1:1

HIGHEST RATIO · PORTLAND, OREGON

#	School	City	District	Level	Students	Ratio
1	Tumwater Middle School	Portland, OR	Beaverton SD 48J	Middle	1,003	22.7:1
2	Stoller Middle School	Portland, OR	Beaverton SD 48J	Middle	1,069	20.7:1
3	Oliver Middle	Portland, OR	Centennial SD 28J	Middle	435	20.4:1
4	Centennial Middle School	Portland, OR	Centennial SD 28J	Middle	876	20.3:1
5	Sellwood Middle School	Portland, OR	Portland SD 1J	Middle	575	20.0:1
6	Floyd Light Middle School	Portland, OR	David Douglas SD 40	Middle	684	19.4:1
7	Jackson Middle School	Portland, OR	Portland SD 1J	Middle	715	19.3:1
8	da Vinci Middle School	Portland, OR	Portland SD 1J	Middle	427	19.1:1
9	Hosford Middle School	Portland, OR	Portland SD 1J	Middle	537	18.9:1
10	West Sylvan Middle School	Portland, OR	Portland SD 1J	Middle	670	18.7:1
11	Gray Middle School	Portland, OR	Portland SD 1J	Middle	439	18.5:1
12	Mt Tabor Middle School	Portland, OR	Portland SD 1J	Middle	466	18.3:1
13	Cedar Park Middle School	Portland, OR	Beaverton SD 48J	Middle	644	18.1:1
14	Alice Ott Middle School	Portland, OR	David Douglas SD 40	Middle	594	18.0:1
15	Parkrose Middle School	Portland, OR	Parkrose SD 3	Middle	618	17.9:1
16	Hauton B Lee Middle School	Portland, OR	Reynolds SD 7	Middle	718	17.1:1
17	Ron Russell Middle School	Portland, OR	David Douglas SD 40	Middle	780	16.5:1
18	Beaumont Middle School	Portland, OR	Portland SD 1J	Middle	435	15.6:1
19	Kellogg Middle School	Portland, OR	Portland SD 1J	Middle	592	15.2:1
20	Roseway Heights School	Portland, OR	Portland SD 1J	Middle	561	14.7:1
21	Ockley Green Middle School	Portland, OR	Portland SD 1J	Middle	409	14.1:1
22	Harriet Tubman Middle School	Portland, OR	Portland SD 1J	Middle	329	13.6:1
23	Harrison Park School	Portland, OR	Portland SD 1J	Middle	372	13.5:1
24	Lane Middle School	Portland, OR	Portland SD 1J	Middle	417	13.0:1
25	George Middle School	Portland, OR	Portland SD 1J	Middle	400	12.5:1

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

All schools in Portland →

Highest ratio rankings at a wider scope

All Oregon Nationwide

Other rankings for Portland, Oregon

Largest Most diverse Lowest ratio Highest proficiency Highest poverty Lowest poverty Fastest declining Lowest proficiency Most Hispanic Most Black Most White Most Asian

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.