Skip to content
S

Columbia Ridge Elementary vs Ephrata High School

A head-to-head comparison of two schools in Washington, United States, 1.3 km apart, using official American 2025 data. The better value in each row is highlighted.

MeasureColumbia Ridge Elementary
Ephrata, Washington
Ephrata High School
Ephrata, Washington
Success Index (US)
54
Top 50%
46
Lower 50%
State rank#660 of 1,154#223 of 333
National rank#22552 of 50,301#9449 of 16,910
SectorPublicPublic
TypeElementaryHigh
Year rangeGrades Kโ€“4Grades 9โ€“12
Students480886
Enrollment480886
Free/reduced-price lunch62.7%60.4%
Students per teacher16.020.6
Reading proficiency52%67%
Math proficiency57%36%
cityEphrataEphrata
stateWashingtonWashington
Websiteโ€“โ€“

The verdict

  • โ€ขColumbia Ridge Elementary scores higher on the Success Index (US) (53.7 vs 46.0).
  • โ€ขColumbia Ridge Elementary does better on math proficiency (57% vs 36%).
  • โ€ขEphrata High School does better on reading proficiency (67% vs 52%).
  • โ€ขEphrata High School does better on community advantage (fewer free/reduced-price lunch) (60.4% vs 62.7%).
  • โ€ขColumbia Ridge Elementary does better on students per teacher (16.0 vs 20.6).
  • โ€ขEphrata High School is the larger school with 886 students compared with 480.

The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.

Free academic assessment

Torn between two schools? Start with your child.

Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.

  • Personalised learning plan mapped to the Australian Curriculum
  • English & Maths from Kindergarten to Year 12
  • Flexible memberships, no lock-in contracts
  • Centres across NSW, VIC, QLD, WA, SA and ACT

No cost, no obligation. By submitting you agree to be contacted by Success Tutoring about your enquiry. See our privacy policy.

Frequently asked questions

Is Columbia Ridge Elementary better than Ephrata High School?

On the Success Index (US), Columbia Ridge Elementary ranks higher (53.7 vs 46.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.

How far apart are Columbia Ridge Elementary and Ephrata High School?

About 1.3 km in a straight line, between Ephrata and Ephrata in Washington.

Which has the better Enrollment?

Columbia Ridge Elementary: 480. Ephrata High School: 886. Students enrolled in the latest NCES directory year.

How do Columbia Ridge Elementary and Ephrata High School rank in Washington?

Columbia Ridge Elementary is 660th of 1,154 and Ephrata High School is 223rd of 333 among elementary schools in Washington on the 2025 Success Index (US).