allk12 · Rankings · Biggest declines · Washington · Okanogan County · High schools

The public high schools with the biggest test-score declines in Okanogan County, Washington

Across Okanogan County, Washington, 8 public high schools are ranked here, ranked by the 3-year drop in composite math + reading proficiency. Omak High School leads the list at -13.5pp, against a median of +1.2pp across the ranked schools.

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Schools ranked

Okanogan County, Washington

Best 3-yr change

-13.5pp

Median 3-yr change

+1.2pp

BIGGEST DECLINES · OKANOGAN COUNTY, WASHINGTON

#	School	City	District	Students	3 yrs ago	Latest	Change
1	Omak High School	OMAK, WA	Omak School District	442	37.3%	23.8%	-13.5pp
2	Tonasket High School	TONASKET, WA	Tonasket School District	280	40.7%	31.8%	-8.9pp
3	Brewster High School	BREWSTER, WA	Brewster School District	339	34.2%	31.5%	-2.8pp
4	Lake Roosevelt Jr/Sr High School	COULEE DAM, WA	Grand Coulee Dam School District	308	19.6%	20.4%	+0.8pp
5	Okanogan High School	Okanogan, WA	Okanogan School District	308	51.5%	53.1%	+1.6pp
6	Liberty Bell Jr Sr High	Winthrop, WA	Methow Valley School District	356	43.6%	45.5%	+2.0pp
7	Pateros High School	PATEROS, WA	Pateros School District	113	35.2%	38.9%	+3.7pp
8	Oroville Middle-High School	Oroville, WA	Oroville School District	243	22.8%	40.5%	+17.7pp

Page 1 of 1 · top 8 of 8 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.