allk12 · Rankings · Highest ratio · Oregon · Multnomah County

The public schools with the highest student-to-teacher ratios in Multnomah County, Oregon

144 public schools in Multnomah County, Oregon appear in this ranking of the public schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. Lewis and Clark Montessori Charter School leads the list at 41.1:1, against a median of 17.0:1 across the ranked schools.

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Schools ranked

144

Multnomah County, Oregon

Top Students/teacher

41.1:1

Median Students/teacher

17.0:1

HIGHEST RATIO · MULTNOMAH COUNTY, OREGON

#	School	City	District	Level	Students	Ratio
1	Lewis and Clark Montessori Charter School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	288	41.1:1
2	Centennial High School	Gresham, OR	Centennial SD 28J	High	1,731	26.7:1
3	Sam Barlow High School	Gresham, OR	Gresham-Barlow SD 10J	High	1,635	25.2:1
4	Gilbert Park Elementary School	Portland, OR	David Douglas SD 40	Elementary	503	23.9:1
5	Parkrose High School	Portland, OR	Parkrose SD 3	High	998	23.9:1
6	Gresham High School	Gresham, OR	Gresham-Barlow SD 10J	High	1,685	23.5:1
7	Duniway Elementary School	Portland, OR	Portland SD 1J	Elementary	387	22.1:1
8	Richmond Elementary School	Portland, OR	Portland SD 1J	Elementary	530	21.9:1
9	Kelly Creek Elementary School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	368	21.6:1
10	Alameda Elementary School	Portland, OR	Portland SD 1J	Elementary	498	21.1:1
11	East Orient Elementary School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	382	20.5:1
12	Oliver Middle	Portland, OR	Centennial SD 28J	Middle	435	20.4:1
13	Grant High School	Portland, OR	Portland SD 1J	High	2,149	20.3:1
14	Centennial Middle School	Portland, OR	Centennial SD 28J	Middle	876	20.3:1
15	Butler Creek Elementary School	Gresham, OR	Centennial SD 28J	Elementary	509	20.3:1
16	Powell Valley Elementary School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	368	20.3:1
17	Rieke Elementary School	Portland, OR	Portland SD 1J	Elementary	279	20.2:1
18	Sellwood Middle School	Portland, OR	Portland SD 1J	Middle	575	20.0:1
19	Reynolds High School	Troutdale, OR	Reynolds SD 7	High	2,385	20.0:1
20	Ida B. Wells-Barnett High School	Portland, OR	Portland SD 1J	High	1,650	20.0:1
21	Winterhaven School	Portland, OR	Portland SD 1J	Elementary	322	20.0:1
22	West Orient Middle School	Gresham, OR	Gresham-Barlow SD 10J	Middle	383	20.0:1
23	Rockwood Preparatory Academy	Portland, OR	Reynolds SD 7	Elementary	397	19.9:1
24	David Douglas High School	Portland, OR	David Douglas SD 40	High	2,756	19.9:1
25	Mill Park Elementary School	Portland, OR	David Douglas SD 40	Elementary	494	19.8:1
26	Cleveland High School	Portland, OR	Portland SD 1J	High	1,421	19.8:1
27	Dexter McCarty Middle School	Gresham, OR	Gresham-Barlow SD 10J	Middle	514	19.8:1
28	Lincoln High School	Portland, OR	Portland SD 1J	High	1,611	19.6:1
29	Laurelhurst Elementary School	Portland, OR	Portland SD 1J	Elementary	660	19.5:1
30	Floyd Light Middle School	Portland, OR	David Douglas SD 40	Middle	684	19.4:1
31	Meadows Elementary	Portland, OR	Centennial SD 28J	Elementary	320	19.4:1
32	Gordon Russell Middle School	Gresham, OR	Gresham-Barlow SD 10J	Middle	633	19.4:1
33	Glencoe Elementary School	Portland, OR	Portland SD 1J	Elementary	357	19.4:1
34	Beverly Cleary School	Portland, OR	Portland SD 1J	Elementary	535	19.4:1
35	Jackson Middle School	Portland, OR	Portland SD 1J	Middle	715	19.3:1
36	Abernethy Elementary School	Portland, OR	Portland SD 1J	Elementary	285	19.3:1
37	Hogan Cedars Elementary School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	477	19.2:1
38	Forest Park Elementary School	Portland, OR	Portland SD 1J	Elementary	302	19.1:1
39	da Vinci Middle School	Portland, OR	Portland SD 1J	Middle	427	19.1:1
40	East Gresham Elementary School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	571	19.0:1
41	Hosford Middle School	Portland, OR	Portland SD 1J	Middle	537	18.9:1
42	Ainsworth Elementary School	Portland, OR	Portland SD 1J	Elementary	587	18.7:1
43	Lincoln Park Elementary School	Portland, OR	David Douglas SD 40	Elementary	457	18.6:1
44	Ventura Park Elementary School	Portland, OR	David Douglas SD 40	Elementary	361	18.6:1
45	Hollydale Elementary School	Gresham, OR	Gresham-Barlow SD 10J	Elementary	474	18.6:1
46	Gray Middle School	Portland, OR	Portland SD 1J	Middle	439	18.5:1
47	Multnomah Learning Academy	Fairview, OR	Reynolds SD 7	Elementary	550	18.5:1
48	Pleasant Valley Elementary School	Gresham, OR	Centennial SD 28J	Elementary	328	18.4:1
49	Franklin High School	Portland, OR	Portland SD 1J	High	1,807	18.4:1
50	Mt Tabor Middle School	Portland, OR	Portland SD 1J	Middle	466	18.3:1

Page 1 of 3 · top 144 of 144 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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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.