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Columbia Ridge Elementary

Public Grades K-4
660th
SchoolDigger Rank ?
of 1,160 Washington Elementary Schools
Better than 43% of Washington elementary schools
Summary

Columbia Ridge Elementary is a public K-4 school serving about 480 students in the Ephrata School District, standing out for its effective math program and positive trajectory in a region where many schools face similar economic challenges.

The school's greatest strength is its math instruction, with nearly 47% of students proficient, which is higher than the state average and significantly outperforms nearby schools like Grant Elementary in the same district and others in the Quincy School District. It also shows remarkable, rapid improvement in supporting its students from low-income families, with their ranking jumping to the 63rd percentile statewide. While the school's overall ranking is in the middle tier, it is on a clear upward trend and achieves these results efficiently, spending less per student than higher-funded but lower-performing schools such as Larson Heights Elementary and Pioneer Elementary.

Areas for growth include addressing a notable performance gap where female students are outperforming male students, and providing more support for English Language Learners. The school's model appears particularly effective in 4th grade, where students outperform their 3rd-grade peers, suggesting successful strategies for upper elementary years. For families in the area, Columbia Ridge represents a steadily improving option that is delivering strong results in core subjects, especially when compared to many neighboring schools.

480
Students ?
15.5
Student/teacher ratio ?
$16,680
Per pupil spending ?
62.7%
Free/discounted lunch ?
 60 H SE
       Ephrata, WA  98823

(509) 754-2882

District: Ephrata School District


Students who attend Columbia Ridge Elementary usually attend:

Middle:    Ephrata Middle School
    Parkway School
High:    Ephrata High School
Racial breakdown:

White:
49.0%
Hispanic:
47.9%
Two or more races:
1.9%
more
 See top rated Washington elementary schools

 Compare Columbia Ridge Elementary to nearby elementary schools!
At a glance
Ranking trend: Improving — 30th percentile in 2009 → 43rd in 2025
Strengths
Ranking is trending up — up 13 percentile points since 2009
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school45%
District avg42%
Washington avg48%
660th of 1,160
Washington public elementary schools ?
Bottom 43%▲ up 2 pts since 2019
See the entire ranking list of Washington Elementary Schools →
SchoolDigger rating ?
1st of 2Elementary Schools in the Ephrata School District
173rd of 247Ephrata School District among Washington districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWashington percentileRating
202541.5660 of 116043.1%★★☆☆☆
202436.3736 of 116837.0%★★☆☆☆
202330.8817 of 116930.1%★★☆☆☆
202227.2862 of 116926.3%★☆☆☆☆
201942.9664 of 113041.2%★★☆☆☆
201341.9693 of 110637.3%★★☆☆☆
201263.6404 of 109763.2%★★★☆☆
201139.3718 of 109234.2%★★☆☆☆
201035.9748 of 108831.3%★★☆☆☆
200935.6755 of 107229.6%★☆☆☆☆
200845.9616 of 106742.3%★★☆☆☆
200756.5470 of 106956.0%★★★☆☆
200663.9362 of 105165.6%★★★☆☆
200527.2802 of 103122.2%★☆☆☆☆
200450.7524 of 102648.9%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankWashington percentileRating
202427.3236 of 32026.3%★☆☆☆☆
201971.422 of 24891.1%★★★★★

Female

YearAvg scoreStatewide rankWashington percentileRating
202553.2474 of 109256.6%★★★☆☆
202442.5615 of 109343.7%★★☆☆☆
202332.8740 of 109432.4%★★☆☆☆
202233.1750 of 110031.8%★★☆☆☆
201946.1613 of 106842.6%★★☆☆☆
201838.5638 of 100436.5%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankWashington percentileRating
202558.9242 of 65963.3%★★★☆☆
202453.4297 of 65154.4%★★★☆☆
202325.6507 of 63319.9%★☆☆☆☆
202235.2446 of 69435.7%★★☆☆☆
201955.3285 of 69759.1%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202559.6370 of 101363.5%★★★☆☆
202447.2547 of 102446.6%★★☆☆☆
202337.6652 of 101335.6%★★☆☆☆
202242.5587 of 101942.4%★★☆☆☆
201954.5448 of 97954.2%★★★☆☆
201859.8308 of 83563.1%★★★☆☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202530.1780 of 109829.0%★☆☆☆☆
202427.9804 of 109926.8%★☆☆☆☆
202327.2821 of 109925.3%★☆☆☆☆
202221.4901 of 111319.0%★☆☆☆☆
201941.9647 of 107539.8%★★☆☆☆

Special Education

YearAvg scoreStatewide rankWashington percentileRating
202240.4260 of 47845.6%★★☆☆☆

White

YearAvg scoreStatewide rankWashington percentileRating
202530.6745 of 100726.0%★☆☆☆☆
202426.5787 of 100922.0%★☆☆☆☆
202333.2719 of 101128.9%★☆☆☆☆
202224.4840 of 103118.5%★☆☆☆☆
201944.2620 of 102739.6%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Low Socio Economic Status (2025)63rd percentile+20 vs school
Hispanic (2025)63rd percentile+20 vs school
Female (2025)57th percentile+13 vs school
Special Education (2022)46th percentile+19 vs school
Male (2025)29th percentile-14 vs school
English Language Learner (2024)26th percentile-11 vs school
White (2025)26th percentile-17 vs school
By subject vs Washington (2024-2025) ?
Math47%+4 vs state
English Language Arts44%-9 vs state

4.0
1 rating · 1 written review
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What people are saying
by a citizen
Monday, September 14, 2020

Open Quote Started 1st grade here in 1951. We were the first kids the school was brand new. Close Quote





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Frequently Asked Questions about Columbia Ridge Elementary

Students at Columbia Ridge Elementary are 49% White, 48% Hispanic, 2% Two or more races.

Students who attend Columbia Ridge Elementary usually go on to attend:

Middle : Ephrata Middle School
Middle : Parkway School
High : Ephrata High School

In the 2024-25 school year, 480 students attended Columbia Ridge Elementary.

Columbia Ridge Elementary ranks 660th of 1160 Washington elementary schools. SchoolDigger rates this school 2 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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