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Chelan High School

Public Grades 9-12
271st
SchoolDigger Rank ?
of 438 Washington High Schools
Better than 38% of Washington high schools
Summary

Chelan High School is a public high school serving 439 students in grades 9-12 within the Lake Chelan School District, located in a rural region of Washington state.

The school presents a notable mix of strengths and challenges for parents to consider. Its most outstanding achievement is a very high graduation rate of 96.4%, which significantly outpaces the state average and exceeds nearby schools like Entiat Middle and High School and Waterville High School. Academically, its performance in English Language Arts is solid and exceeds the state average, but math proficiency, at 24.66%, is a significant area for improvement, especially when compared to a similar school like Manson High School which achieves 40.48%.

When looking at the bigger picture, the school's performance has been variable in recent years, and there are clear differences in how well various student groups perform, indicating a need for targeted support. With a student-teacher ratio of 17.5:1, it has larger class sizes than some neighboring schools. The school's ability to successfully graduate nearly all of its students, many of whom face economic disadvantages, is commendable, but addressing the math achievement gap will be key to its future improvement.

439
Students ?
17.5
Student/teacher ratio ?
$19,045
Per pupil spending ?
62.4%
Free/discounted lunch ?
 215 Webster
       Chelan, WA  98816

(509) 682-4061

District: Lake Chelan School District


Feeder schools for Chelan High School:

Elementary:    Morgen Owings Elementary School
Middle:    Chelan Middle School
Racial breakdown:

Hispanic:
54.2%
White:
42.1%
Two or more races:
2.1%
more
 See top rated Washington high schools

 Compare Chelan High School to nearby high schools!
At a glance
Ranking trend: Declining — 62nd percentile in 2011 → 38th in 2025
Strengths
96% graduate in 4 years — above the Washington average (83%)
Worth a look
!Test scores below the Washington average (42% vs 48% meeting standards)
!Ranking has slipped — down 24 percentile points since 2011
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school42%
District avg41%
Washington avg48%
271st of 438
Washington public high schools ?
Bottom 38%▼ down 9 pts since 2018
From bottom 47% (2018) to bottom 38% (2025)
See the entire ranking list of Washington High Schools →
SchoolDigger rating ?
160th of 247Lake Chelan 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
202538.3271 of 43838.1%★★☆☆☆
202446.8223 of 43749.0%★★☆☆☆
202341.0267 of 44239.6%★★☆☆☆
202271.0115 of 43473.5%★★★★☆
202145.7229 of 45549.7%★★★☆☆
201947.8230 of 41744.8%★★☆☆☆
201854.3168 of 31546.7%★★☆☆☆
201365.3143 of 45468.5%★★★☆☆
201268.692 of 45079.6%★★★★☆
201157.1168 of 44061.8%★★★☆☆
201066.4152 of 42364.1%★★★☆☆
200979.760 of 40285.1%★★★★☆
200871.3100 of 39674.7%★★★★☆
200780.653 of 39986.7%★★★★☆
200673.689 of 39577.5%★★★★☆
200544.9246 of 39437.6%★★☆☆☆
200441.6254 of 39034.9%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankWashington percentileRating
202247.432 of 7054.3%★★★☆☆

Female

YearAvg scoreStatewide rankWashington percentileRating
202526.0269 of 35023.1%★☆☆☆☆
202435.0237 of 34731.7%★★☆☆☆
202333.5238 of 35733.3%★★☆☆☆
202267.6111 of 36869.8%★★★★☆
202139.7233 of 39040.3%★★☆☆☆
201940.7228 of 35836.3%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankWashington percentileRating
202526.1193 of 24922.5%★☆☆☆☆
202432.8172 of 24830.6%★★☆☆☆
202331.2173 of 24930.5%★★☆☆☆
202272.755 of 26178.9%★★★★☆
202138.8163 of 27841.4%★★☆☆☆
201939.5140 of 24141.9%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202532.3248 of 35530.1%★★☆☆☆
202440.3214 of 35639.9%★★☆☆☆
202335.2244 of 36232.6%★★☆☆☆
202272.078 of 37078.9%★★★★☆
202147.2190 of 39251.5%★★★☆☆
201947.0181 of 34447.4%★★☆☆☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202547.5186 of 35948.2%★★☆☆☆
202452.2166 of 36254.1%★★★☆☆
202340.8210 of 35841.3%★★☆☆☆
202268.9105 of 36371.1%★★★★☆
202146.7193 of 39551.1%★★★☆☆
201951.2170 of 35552.1%★★★☆☆

Migrant

YearAvg scoreStatewide rankWashington percentileRating
201919.525 of 250.0%☆☆☆☆☆

White

YearAvg scoreStatewide rankWashington percentileRating
202560.3131 of 37364.9%★★★☆☆
202471.788 of 37476.5%★★★★☆
202365.6117 of 37969.1%★★★☆☆
202277.469 of 39082.3%★★★★☆
202170.099 of 41376.0%★★★★☆
201972.990 of 38276.4%★★★★☆
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)
White (2025)65th percentile+27 vs school
English Language Learner (2022)54th percentile-19 vs school
Male (2025)48th percentile+10 vs school
Low Socio Economic Status (2025)30th percentile-8 vs school
Female (2025)23rd percentile-15 vs school
Hispanic (2025)22nd percentile-16 vs school
Migrant (2019)<1st percentile-45 vs school
By subject vs Washington (2024-2025) ?
English Language Arts58%+4 vs state
Science44%-5 vs state
Math25%-18 vs state

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Frequently Asked Questions about Chelan High School

Chelan High School is fed by the following schools:

Elementary : Morgen Owings Elementary School
Middle : Chelan Middle School

Students at Chelan High School are 54% Hispanic, 42% White, 2% Two or more races, 1% Asian.

In the 2024-25 school year, 439 students attended Chelan High School.

Chelan High School ranks 271st of 438 Washington high 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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