allk12 · Rankings · Biggest declines · Missouri · St. Louis County · High schools

The public high schools with the biggest test-score declines in St. Louis County, Missouri

22 public high schools in St. Louis County, Missouri appear in this ranking of the public high schools with the biggest test-score declines, ranked by the 3-year drop in composite math + reading proficiency. RITENOUR SR. HIGH leads the list at -14.3pp, against a median of +2.8pp across the ranked schools.

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Schools ranked

St. Louis County, Missouri

Best 3-yr change

-14.3pp

Median 3-yr change

+2.8pp

BIGGEST DECLINES · ST. LOUIS COUNTY, MISSOURI

#	School	City	District	Students	3 yrs ago	Latest	Change
1	RITENOUR SR. HIGH	ST LOUIS, MO	RITENOUR	2,041	33.4%	19.1%	-14.3pp
2	LADUE HORTON WATKINS HIGH	ST LOUIS, MO	LADUE	1,395	73.0%	60.5%	-12.5pp
3	OAKVILLE SR. HIGH	ST LOUIS, MO	MEHLVILLE R-IX	1,847	62.0%	51.6%	-10.5pp
4	HAZELWOOD CENTRAL HIGH	FLORISSANT, MO	HAZELWOOD	1,718	36.5%	27.1%	-9.4pp
5	ROCKWOOD SUMMIT SR. HIGH	FENTON, MO	ROCKWOOD R-VI	1,194	62.4%	53.3%	-9.2pp
6	LAFAYETTE SR. HIGH	WILDWOOD, MO	ROCKWOOD R-VI	1,669	68.3%	59.7%	-8.6pp
7	HAZELWOOD WEST HIGH	HAZELWOOD, MO	HAZELWOOD	1,994	43.0%	34.5%	-8.4pp
8	MEHLVILLE HIGH SCHOOL	ST LOUIS, MO	MEHLVILLE R-IX	1,388	53.5%	47.9%	-5.7pp
9	KIRKWOOD SR. HIGH	KIRKWOOD, MO	KIRKWOOD R-VII	1,693	71.1%	67.7%	-3.4pp
10	BAYLESS SENIOR HIGH	ST LOUIS, MO	BAYLESS	562	60.8%	58.0%	-2.7pp
11	CENTRAL HIGH	CHESTERFIELD, MO	PARKWAY C-2	1,281	62.7%	64.7%	+2.0pp
12	MARQUETTE SR. HIGH	CHESTERFIELD, MO	ROCKWOOD R-VI	2,095	63.6%	67.2%	+3.6pp
13	PATTONVILLE SR. HIGH	MARYLAND HEIGHTS, MO	PATTONVILLE R-III	1,945	53.5%	58.1%	+4.7pp
14	WEBSTER GROVES HIGH	ST LOUIS, MO	WEBSTER GROVES	1,253	59.0%	66.8%	+7.8pp
15	NORTH HIGH	ST LOUIS, MO	PARKWAY C-2	990	42.0%	50.2%	+8.2pp
16	EUREKA SR. HIGH	EUREKA, MO	ROCKWOOD R-VI	1,586	55.5%	63.7%	+8.2pp
17	UNIVERSITY CITY SR. HIGH	UNIVERSITY CITY, MO	UNIVERSITY CITY	874	36.2%	45.7%	+9.5pp
18	CLAYTON HIGH	CLAYTON, MO	CLAYTON	788	69.8%	80.6%	+10.8pp
19	MCCLUER HIGH	FLORISSANT, MO	FERGUSON-FLORISSANT R-II	1,075	8.8%	22.4%	+13.6pp
20	LINDBERGH SR. HIGH	ST. LOUIS, MO	LINDBERGH SCHOOLS	2,304	53.4%	68.3%	+14.9pp
21	SOUTH HIGH	MANCHESTER, MO	PARKWAY C-2	1,485	45.5%	62.9%	+17.5pp
22	WEST HIGH	BALLWIN, MO	PARKWAY C-2	1,417	52.5%	77.0%	+24.5pp

Page 1 of 1 · top 22 of 22 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.