Best public schools in Lake Oswego, OR

13 public schools in Lake Oswego: 7 elementary · 2 middle · 4 high. Ranked by our score, based on 2025-26 state test results.

Hide charter schools Hide schools without a score (no published results, or results too limited to score)

Rankings renumber to share equal ranks and fill gaps when schools are hidden. Scores compare each school with schools of the same type across Oregon.

Elementary schools

7 schools in Lake Oswego, best first

Westridge Elementary School 99.9

Lake Oswego SD 7J · Grades K-5 · 461 students

ELA 88%Math 89%Science 83%

#1 of 585 in Oregon

Palisades World Language School 99.7

Lake Oswego SD 7J · Grades K-5 · 230 students

ELA 85%Math 85%Science 78%

#2 of 585 in Oregon

Forest Hills Elementary School 97.9

Lake Oswego SD 7J · Grades K-5 · 399 students

ELA 77%Math 77%Science 61%

#13 of 585 in Oregon

Hallinan Elementary School 95.8

Lake Oswego SD 7J · Grades K-5 · 353 students

ELA 71%Math 70%Science 71%

#25 of 585 in Oregon

Lake Grove Elementary School 95.3

Lake Oswego SD 7J · Grades K-5 · 435 students

ELA 73%Math 68%Science 57%

#28 of 585 in Oregon

Oak Creek Elementary School 93.9

Lake Oswego SD 7J · Grades K-5 · 406 students

ELA 69%Math 68%Science 49%

#36 of 585 in Oregon

River Grove Elementary School 91.5

Lake Oswego SD 7J · Grades K-5 · 342 students

ELA 69%Math 62%Science 52%

#50 of 585 in Oregon

Middle schools

2 schools in Lake Oswego, best first

Lakeridge Middle School 97.8

Lake Oswego SD 7J · Grades 6-8 · 827 students

ELA 71%Math 61%Science 58%

#5 of 202 in Oregon

Lake Oswego Middle School 97.3

Lake Oswego SD 7J · Grades 6-8 · 832 students

ELA 67%Math 62%Science 57%

#6 of 202 in Oregon

High schools

4 schools in Lake Oswego, best first

Lakeridge High School 98.0

Lake Oswego SD 7J · Grades 9-12 · 1,198 students

ELA 78%Math 53%Science 58%

#5 of 221 in Oregon

Lake Oswego High School 95.7

Lake Oswego SD 7J · Grades 9-12 · 1,275 students

ELA 78%Math 53%Science 50%

#10 of 221 in Oregon

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Harmony Academy —

Lake Oswego SD 7J · Grades 9-12 · Charter · 31 students

No published test results

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Parrot Creek Program —

Clackamas ESD · Grades 9-12 · 13 students