allk12 · Rankings · Highest proficiency · Washington · Lewis County

The highest-performing public schools by test proficiency in Lewis County, Washington

30 public schools in Lewis County, Washington appear in this ranking of the highest-performing public schools by test proficiency, ranked by composite state-assessment proficiency. Adna Elementary School leads the list at 64.3%, against a median of 36.7% across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Lewis County, Washington

Top % Proficient

64.3%

Median % Proficient

36.7%

HIGHEST PROFICIENCY · LEWIS COUNTY, WASHINGTON

#	School	City	District	Level	% FRL	Students	% Proficient
1	Adna Elementary School	Chehalis, WA	Adna School District	Elementary	30.6%	265	64.3%
2	Toledo High School	Toledo, WA	Toledo School District	High	44.4%	250	51.0%
3	W F West High School	Chehalis, WA	Chehalis School District	High	43.5%	950	47.7%
4	Onalaska Elementary School	Onalaska, WA	Onalaska School District	Elementary	52.9%	437	47.2%
5	Orin C Smith Elementary School	Chehalis, WA	Chehalis School District	Elementary	52.9%	647	45.7%
6	Onalaska Middle School	Onalaska, WA	Onalaska School District	Middle	52.8%	195	45.0%
7	Napavine Elementary	Napavine, WA	Napavine School District	Elementary	45.0%	411	44.6%
8	Toledo Elementary School	Toledo, WA	Toledo School District	Elementary	48.8%	432	43.1%
9	Washington Elementary School	Centralia, WA	Centralia School District	Elementary	77.6%	294	41.9%
10	Morton Junior-Senior High	MORTON, WA	Morton School District	High	55.1%	205	41.9%
11	Morton Elementary School	MORTON, WA	Morton School District	Elementary	59.3%	194	40.9%
12	Chehalis Middle School	Chehalis, WA	Chehalis School District	Middle	49.3%	692	40.9%
13	Edison Elementary	Centralia, WA	Centralia School District	Elementary	77.0%	313	38.6%
14	Mossyrock Elementary School	MOSSYROCK, WA	Mossyrock School District	Elementary	67.4%	347	37.2%
15	Pe Ell School	Pe Ell, WA	Pe Ell School District	Combined	55.3%	284	37.0%
16	White Pass Elementary School	Randle, WA	White Pass School District	Elementary	63.9%	205	36.4%
17	Adna Middle/High School	Chehalis, WA	Adna School District	High	24.9%	369	36.1%
18	Mossyrock Jr./Sr. High School	MOSSYROCK, WA	Mossyrock School District	High	61.9%	281	35.7%
19	Winlock Senior High	WINLOCK, WA	Winlock School District	High	60.2%	226	35.5%
20	Fords Prairie Elementary	Centralia, WA	Centralia School District	Elementary	75.4%	443	35.3%
21	Napavine Jr Sr High School	Napavine, WA	Napavine School District	High	41.7%	410	35.3%
22	Centralia High School	Centralia, WA	Centralia School District	High	69.5%	941	34.5%
23	White Pass Jr. Sr. High School	Randle, WA	White Pass School District	High	61.2%	147	34.4%
24	Toledo Middle School	Toledo, WA	Toledo School District	Middle	48.4%	186	34.0%
25	Winlock Miller Elementary	WINLOCK, WA	Winlock School District	Elementary	63.9%	415	33.5%
26	Onalaska High School	Onalaska, WA	Onalaska School District	High	47.3%	281	33.1%
27	Oakview Elementary School	Centralia, WA	Centralia School District	Elementary	77.6%	317	28.3%
28	Centralia Middle School	Centralia, WA	Centralia School District	Middle	74.9%	479	27.9%
29	Winlock Middle School	WINLOCK, WA	Winlock School District	Middle	68.1%	160	25.5%
30	Jefferson Lincoln Elementary	Centralia, WA	Centralia School District	Elementary	82.1%	357	23.7%

Page 1 of 1 · top 30 of 30 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.