For the 2026 school year, there are 4 public high schools serving 1,451 students in Kelso, WA.
The top-ranked public high schools in Kelso, WA are Kelso High School and Loowit High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Kelso, WA public high schools have an average math proficiency score of 15% (versus the Washington public high school average of 34%), and reading proficiency score of 71% (versus the 65% statewide average). High schools in Kelso have an average ranking of 5/10, which is in the bottom 50% of Washington public high schools.
Kelso, WA public high school have a Graduation Rate of 85%, which is more than the Washington average of 84%.
The school with highest graduation rate is Kelso High School, with 91% graduation rate. Read more about public school graduation rate statistics in Washington or national school graduation rate statistics.
Minority enrollment is 31% of the student body (majority Hispanic), which is less than the Washington public high school average of 50% (majority Hispanic).
Best Public High Schools in Kelso, WA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Kelso High School
(Math: 15% | Reading: 71%)
Rank:
Rank:
5/
Bottom 50%10
1904 Allen St
Kelso, WA 98626
(360) 501-1801
Kelso, WA 98626
(360) 501-1801
Gr: 9-12 | 1,379 student Student-teacher ratio: 18:1 Minority enrollment: 31%
Rank: #22.
Loowit High School
Alternative School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
5/
Bottom 50%10
2001 Allen St
Kelso, WA 98626
(360) 501-1951
Kelso, WA 98626
(360) 501-1951
Gr: 6-12 | 8 students Student-teacher ratio: 8:1 Minority enrollment: 12%
Rank: n/an/a
Kelso Goal Oriented Learning Design
Alternative School
404 Long Ave
Kelso, WA 98626
(360) 232-5001
Kelso, WA 98626
(360) 232-5001
Gr: 9-12 | 36 students Minority enrollment: 45%
Rank: n/an/a
Special Education
Special Education School
601 Crawford St
Kelso, WA 98626
(360) 501-1904
Kelso, WA 98626
(360) 501-1904
Gr: PK-12 | 28 students Minority enrollment: 32%
Kelso, Washington Public Schools (Closed)
School
Location
Quick Facts
404 Long Ave.
Kelso, WA 98626
(360) 501-1550
Kelso, WA 98626
(360) 501-1550
Gr: K-5 | 234 students Student-teacher ratio: 12:1 Minority enrollment: 33%
Frequently Asked Questions
What are the top-ranked public high schools in Kelso, WA?
The top-ranked public high schools in Kelso, WA include Kelso High School and Loowit High School.
How many public high schools are located in Kelso?
4 public high schools are located in Kelso.
What is the racial composition of students in Kelso?
Kelso public high schools minority enrollment is 31% of the student body (majority Hispanic), which is less than the Washington public high schools average of 50% (majority Hispanic).
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