allk12 · Rankings · Lowest ratio · Washington · King County · High schools

The public high schools with the lowest student-to-teacher ratios in King County, Washington

Across King County, Washington, 67 public high schools are ranked here, ranked by the fewest students per teacher, a proxy for class size and staffing. Interagency Programs leads the list at 6.1:1, against a median of 21.0:1 across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked

King County, Washington

Best Students/teacher

6.1:1

Median Students/teacher

21.0:1

LOWEST RATIO · KING COUNTY, WASHINGTON

#	School	City	District	Level	Students	Ratio
1	Interagency Programs	SEATTLE, WA	Seattle School District No. 1	High	211	6.1:1
2	Seattle World School	SEATTLE, WA	Seattle School District No. 1	High	218	13.8:1
3	Big Picture School	Burien, WA	Highline School District	High	233	14.0:1
4	Bellevue Big Picture School	Bellevue, WA	Bellevue School District	High	346	14.1:1
5	Talley High School	Seattle, WA	Renton School District	High	248	14.2:1
6	Nova High School	SEATTLE, WA	Seattle School District No. 1	High	256	14.5:1
7	Technology Access Foundation Academy at Saghalie	Federal Way, WA	Federal Way School District	High	532	15.0:1
8	Summit Public School: Sierra	Seattle, WA	Summit Public School: Sierra	High	214	15.3:1
9	Summit Public School: Atlas	Seattle, WA	Summit Public School: Atlas	High	566	16.6:1
10	Tyee High School	SeaTac, WA	Highline School District	High	644	18.6:1
11	International Community School	Kirkland, WA	Lake Washington School District	High	421	18.6:1
12	Auburn Mountainview High School	Auburn, WA	Auburn School District	High	1,560	18.8:1
13	Mercer Island High School	Mercer Island, WA	Mercer Island School District	High	1,439	18.8:1
14	Chief Sealth International High School	SEATTLE, WA	Seattle School District No. 1	High	1,184	18.9:1
15	Auburn Senior High School	AUBURN, WA	Auburn School District	High	1,918	19.1:1
16	Interlake Senior High School	Bellevue, WA	Bellevue School District	High	1,611	19.3:1
17	Cleveland High School STEM	SEATTLE, WA	Seattle School District No. 1	High	875	19.6:1
18	Franklin High School	SEATTLE, WA	Seattle School District No. 1	High	1,277	19.6:1
19	Juanita High School	Kirkland, WA	Lake Washington School District	High	1,778	19.8:1
20	Rainier Beach High School	SEATTLE, WA	Seattle School District No. 1	High	854	19.9:1
21	International School	Bellevue, WA	Bellevue School District	High	600	20.0:1
22	Redmond High School	Redmond, WA	Lake Washington School District	High	2,304	20.0:1
23	Bothell High School	Bothell, WA	Northshore School District	High	1,740	20.1:1
24	Inglemoor HS	Kenmore, WA	Northshore School District	High	1,441	20.2:1
25	Nathan Hale High School	SEATTLE, WA	Seattle School District No. 1	High	1,052	20.2:1
26	Raisbeck Aviation High School	Tukwila, WA	Highline School District	High	400	20.2:1
27	Ingraham High School	SEATTLE, WA	Seattle School District No. 1	High	1,391	20.5:1
28	Evergreen High School	Seattle, WA	Highline School District	High	1,080	20.6:1
29	Newport Senior High School	Bellevue, WA	Bellevue School District	High	1,850	20.6:1
30	Nikola Tesla STEM High School	Redmond, WA	Lake Washington School District	High	605	20.6:1
31	Federal Way High School	FEDERAL WAY, WA	Federal Way School District	High	1,665	20.7:1
32	Lindbergh Senior High School	Renton, WA	Renton School District	High	1,201	20.7:1
33	Decatur High School	FEDERAL WAY, WA	Federal Way School District	High	1,352	20.9:1
34	Kent-Meridian High School	Kent, WA	Kent School District	High	1,639	21.0:1
35	Lake Washington High School	Kirkland, WA	Lake Washington School District	High	2,081	21.0:1
36	Renton Senior High School	Renton, WA	Renton School District	High	1,208	21.1:1
37	Eastlake High School	Sammamish, WA	Lake Washington School District	High	2,481	21.2:1
38	Mount Si High School	SNOQUALMIE, WA	Snoqualmie Valley School District	High	2,152	21.2:1
39	Enumclaw Sr High School	Enumclaw, WA	Enumclaw School District	High	1,333	21.3:1
40	Highline High School	Burien, WA	Highline School District	High	1,423	21.5:1
41	Todd Beamer High School	FEDERAL WAY, WA	Federal Way School District	High	1,412	21.5:1
42	Cedarcrest High School	Duvall, WA	Riverview School District	High	889	21.5:1
43	Garfield High School	SEATTLE, WA	Seattle School District No. 1	High	1,507	21.5:1
44	Kentlake High School	Kent, WA	Kent School District	High	1,561	21.6:1
45	Bellevue High School	Bellevue, WA	Bellevue School District	High	1,683	21.6:1
46	Liberty Sr High School	RENTON, WA	Issaquah School District	High	1,495	21.6:1
47	Woodinville HS	Woodinville, WA	Northshore School District	High	1,662	21.8:1
48	Vashon Island High School	VASHON, WA	Vashon Island School District	High	511	21.9:1
49	Auburn Riverside High School	AUBURN, WA	Auburn School District	High	1,852	21.9:1
50	Issaquah High School	ISSAQUAH, WA	Issaquah School District	High	2,419	21.9:1

Page 1 of 2 · top 67 of 67 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.