99031 Washington Private Schools

For the 2026-27 school year, there are 2 private schools serving 293 students in 99031, WA (there are 2 public schools, serving 605 public students). 33% of all K-12 students in 99031, WA are educated in private schools (compared to the WA state average of 10%).
The top ranked private school in 99031, WA is Upper Columbia Academy - High School.
The average acceptance rate is 90%, which is higher than the Washington private school average acceptance rate of 87%.
100% of private schools in 99031, WA are religiously affiliated (most commonly Seventh Day Adventist).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked 99031 Washington Private Schools (2026-27)

Map of Upper Columbia Academy - High School
Gr: 9-12 | 276 students
Avg. class size: 25 students
Seventh Day Adventist
3025 E Spangle Waverly Rd
Spangle, WA 99031
(509) 245-3600
Map of Upper Columbia Academy Elementary School
Gr: 1-8 | 17 students
Seventh Day Adventist
3025 E Spangle Waverly Rd
Spangle, WA 99031
(509) 245-3629

Frequently Asked Questions

What are the top ranked private schools in 99031, WA?
The top ranked private schools in 99031, WA is Upper Columbia Academy - High School.
How many private schools are located in 99031?
2 private schools are located in 99031.
What percentage of students in 99031 go to private school?
33% of all K-12 students in 99031 are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in 99031?
100% of private schools in 99031 are religiously affiliated (most commonly Seventh Day Adventist).

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