allk12 · Rankings · Largest · Missouri · St. Charles County · High schools

The largest public high schools in St. Charles County, Missouri

14 public high schools in St. Charles County, Missouri appear in this ranking of the largest public high schools, ranked by total student enrollment, excluding online and virtual schools. FRANCIS HOWELL HIGH leads the list at 1,843, against a median of 1,479 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

St. Charles County, Missouri

Top Students

1,843

Median Students

1,479

LARGEST · ST. CHARLES COUNTY, MISSOURI

#	School	City	District	Level	Students
1	FRANCIS HOWELL HIGH	ST CHARLES, MO	FRANCIS HOWELL R-III	High	1,843
2	FRANCIS HOWELL CENTRAL HIGH	ST CHARLES, MO	FRANCIS HOWELL R-III	High	1,750
3	FRANCIS HOWELL NORTH HIGH	ST CHARLES, MO	FRANCIS HOWELL R-III	High	1,716
4	LIBERTY HIGH SCHOOL	LAKE ST. LOUIS, MO	WENTZVILLE R-IV	High	1,647
5	FT. ZUMWALT WEST HIGH	O'FALLON, MO	FORT ZUMWALT SCHOOL DISTRICT	High	1,643
6	FT. ZUMWALT NORTH HIGH	O'FALLON, MO	FORT ZUMWALT SCHOOL DISTRICT	High	1,538
7	TIMBERLAND HIGH	WENTZVILLE, MO	WENTZVILLE R-IV	High	1,525
8	NORTH POINT HIGH SCHOOL	WENTZVILLE, MO	WENTZVILLE R-IV	High	1,433
9	FT. ZUMWALT SOUTH HIGH	ST PETERS, MO	FORT ZUMWALT SCHOOL DISTRICT	High	1,212
10	FT. ZUMWALT EAST HIGH	ST PETERS, MO	FORT ZUMWALT SCHOOL DISTRICT	High	1,171
11	EMIL E. HOLT SR. HIGH	WENTZVILLE, MO	WENTZVILLE R-IV	High	1,022
12	ST. CHARLES HIGH	ST CHARLES, MO	ST. CHARLES R-VI	High	782
13	Orchard Farm High School	St. Charles, MO	ORCHARD FARM R-V	High	698
14	ST. CHARLES WEST HIGH	ST CHARLES, MO	ST. CHARLES R-VI	High	645

Page 1 of 1 · top 14 of 14 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.