allk12 · Rankings · Highest proficiency · Oregon · Clackamas County

The highest-performing public schools by test proficiency in Clackamas County, Oregon

Across Clackamas County, Oregon, 99 public schools are ranked here, ranked by composite state-assessment proficiency. Westridge Elementary School leads the list at 85.4%, against a median of 36.8% across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Clackamas County, Oregon

Top % Proficient

85.4%

Median % Proficient

36.8%

HIGHEST PROFICIENCY · CLACKAMAS COUNTY, OREGON

#	School	City	District	Level	% FRL	Students	% Proficient
1	Westridge Elementary School	Lake Oswego, OR	Lake Oswego SD 7J	Elementary	5.4%	389	85.4%
2	Forest Hills Elementary School	Lake Oswego, OR	Lake Oswego SD 7J	Elementary	6.9%	389	75.8%
3	Hallinan Elementary School	Lake Oswego, OR	Lake Oswego SD 7J	Elementary	15.9%	364	74.7%
4	Bolton Primary School	West Linn, OR	West Linn-Wilsonville SD 3J	Elementary	21.2%	222	69.7%
5	Lake Grove Elementary School	Lake Oswego, OR	Lake Oswego SD 7J	Elementary	13.4%	425	66.4%
6	Cedaroak Park Primary School	West Linn, OR	West Linn-Wilsonville SD 3J	Elementary	44.3%	348	65.2%
7	River Grove Elementary School	Lake Oswego, OR	Lake Oswego SD 7J	Elementary	45.0%	382	64.6%
8	Stafford Primary School	West Linn, OR	West Linn-Wilsonville SD 3J	Elementary	12.7%	323	64.4%
9	Lake Oswego Middle School	Lake Oswego, OR	Lake Oswego SD 7J	Middle	15.4%	791	64.0%
10	Lake Oswego High School	Lake Oswego, OR	Lake Oswego SD 7J	High	14.4%	1,282	63.8%
11	Oak Creek Elementary School	Lake Oswego, OR	Lake Oswego SD 7J	Elementary	17.9%	402	63.2%
12	Oregon Trail Academy	Boring, OR	Oregon Trail SD 46	Elementary	60.5%	248	63.1%
13	Lakeridge Middle School	Lake Oswego, OR	Lake Oswego SD 7J	Middle	12.3%	888	59.2%
14	Willamette Primary School	West Linn, OR	West Linn-Wilsonville SD 3J	Elementary	44.3%	384	59.0%
15	Trillium Creek Primary School	West Linn, OR	West Linn-Wilsonville SD 3J	Elementary	14.4%	480	57.9%
16	Sunset Primary School	West Linn, OR	West Linn-Wilsonville SD 3J	Elementary	44.5%	375	56.7%
17	Scouters Mountain Elementary	Happy Valley, OR	North Clackamas SD 12	Elementary	58.6%	568	56.1%
18	Rosemont Ridge Middle School	West Linn, OR	West Linn-Wilsonville SD 3J	Middle	28.9%	699	56.0%
19	Lakeridge High School	Lake Oswego, OR	Lake Oswego SD 7J	High	12.2%	1,241	54.7%
20	View Acres Elementary School	Milwaukie, OR	North Clackamas SD 12	Elementary	58.3%	367	53.0%
21	Lowrie Primary School	Wilsonville, OR	West Linn-Wilsonville SD 3J	Elementary	42.9%	482	52.8%
22	Happy Valley Elementary School	Happy Valley, OR	North Clackamas SD 12	Elementary	59.3%	491	52.8%
23	Sojourner School	Milwaukie, OR	North Clackamas SD 12	Elementary	58.5%	159	50.8%
24	Clarkes Elementary School	Mulino, OR	Molalla River SD 35	Elementary	66.0%	153	50.7%
25	West Linn High School	West Linn, OR	West Linn-Wilsonville SD 3J	High	15.7%	1,809	49.8%
26	Spring Mountain Elementary School	Happy Valley, OR	North Clackamas SD 12	Elementary	58.3%	350	49.0%
27	Athey Creek Middle School	West Linn, OR	West Linn-Wilsonville SD 3J	Middle	24.7%	470	46.3%
28	John McLoughlin Elementary School	Oregon City, OR	Oregon City SD 62	Elementary	54.2%	585	46.1%
29	Boeckman Creek Primary School	Wilsonville, OR	West Linn-Wilsonville SD 3J	Elementary	44.1%	488	45.9%
30	Deep Creek - Damascus K-8 School	Damascus, OR	Gresham-Barlow SD 10J	Elementary	82.4%	477	44.8%
31	Ninety-One School	Hubbard, OR	Canby SD 86	Elementary	62.8%	476	44.5%
32	Naas Elementary School	Boring, OR	Oregon Trail SD 46	Elementary	60.0%	290	44.0%
33	Sandy Grade School	Sandy, OR	Oregon Trail SD 46	Elementary	67.0%	327	44.0%
34	Firwood Elementary School	Sandy, OR	Oregon Trail SD 46	Elementary	60.0%	430	43.5%
35	Mount Scott Elementary School	Happy Valley, OR	North Clackamas SD 12	Elementary	59.4%	416	42.5%
36	Inza R Wood Middle School	Wilsonville, OR	West Linn-Wilsonville SD 3J	Middle	42.9%	441	42.5%
37	Kelso Elementary School	Boring, OR	Oregon Trail SD 46	Elementary	60.0%	350	42.4%
38	Happy Valley Middle School	Happy Valley, OR	North Clackamas SD 12	Middle	58.1%	1,158	41.6%
39	Oregon Trail Elementary School	Clackamas, OR	North Clackamas SD 12	Elementary	58.0%	455	41.5%
40	Boring Middle School	Boring, OR	Oregon Trail SD 46	Middle	60.0%	427	41.2%
41	Beatrice Morrow Cannady Elementary	Damascus, OR	North Clackamas SD 12	Elementary	58.3%	506	40.8%
42	Wilsonville High School	Wilsonville, OR	West Linn-Wilsonville SD 3J	High	42.9%	1,258	40.1%
43	Verne A Duncan Elementary School	Happy Valley, OR	North Clackamas SD 12	Elementary	58.0%	400	39.0%
44	Cedar Ridge Middle School	Sandy, OR	Oregon Trail SD 46	Middle	60.5%	471	38.4%
45	Cascade Heights Public Charter School	Milwaukie, OR	North Clackamas SD 12	Elementary	58.3%	228	37.9%
46	Boones Ferry Primary School	Wilsonville, OR	West Linn-Wilsonville SD 3J	Elementary	44.0%	427	37.8%
47	Meridian Creek Middle School	Wilsonville, OR	West Linn-Wilsonville SD 3J	Middle	42.9%	368	37.8%
48	Oregon City Senior High School	Oregon City, OR	Oregon City SD 62	High	54.3%	1,944	37.3%
49	Ardenwald Elementary School	Milwaukie, OR	North Clackamas SD 12	Elementary	58.3%	396	37.2%
50	Carus School	Oregon City, OR	Canby SD 86	Elementary	64.0%	325	36.8%

Page 1 of 2 · top 99 of 99 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.