allk12 · Rankings · Lowest proficiency · Illinois · St. Clair County · High schools

The lowest-performing public high schools by test proficiency in St. Clair County, Illinois

12 public high schools in St. Clair County, Illinois appear in this ranking of the lowest-performing public high schools by test proficiency, ranked by the lowest composite state-assessment proficiency. East St Louis Senior High School leads the list at 10.0%, against a median of 38.3% across the ranked schools.

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Schools ranked

St. Clair County, Illinois

Best % Proficient

10.0%

Median % Proficient

38.3%

LOWEST PROFICIENCY · ST. CLAIR COUNTY, ILLINOIS

#	School	City	District	Level	% FRL	Students	% Proficient
1	East St Louis Senior High School	East Saint Louis, IL	East St Louis SD 189	High	99.3%	1,288	10.0%
2	Cahokia High School	Cahokia, IL	Cahokia CUSD 187	High	75.9%	850	10.1%
3	Dupo High School	Dupo, IL	Comm Unit School District No 196	High	67.2%	259	23.9%
4	Belleville High School-West	Belleville, IL	Belleville Twp HSD 201	High	59.9%	2,118	26.9%
5	Collinsville High School	Collinsville, IL	Collinsville CUSD 10	High	66.3%	1,956	34.3%
6	Belleville High School-East	Belleville, IL	Belleville Twp HSD 201	High	55.6%	2,600	37.1%
7	Marissa Jr & Sr High School	Marissa, IL	Marissa CUSD 40	High	59.7%	226	39.4%
8	Lebanon High School	Lebanon, IL	Lebanon CUSD 9	High	39.9%	218	42.2%
9	New Athens High School	New Athens, IL	New Athens CUSD 60	High	31.7%	164	49.0%
10	O Fallon High School	O Fallon, IL	O Fallon Twp HSD 203	High	28.1%	2,540	51.7%
11	Freeburg Community High Sch	Freeburg, IL	Freeburg CHSD 77	High	18.1%	689	57.1%
12	Mascoutah High School	Mascoutah, IL	Mascoutah CUD 19	High	21.8%	1,243	58.9%

Page 1 of 1 · top 12 of 12 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.