Largest Schools in Florissant (2025)

Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 26 schools in Florissant, Missouri. Rank positions shown on each profile are within United States and Missouri.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Hazelwood Central High Florissant · High · Grades 9–12	Public	1,718	28.9 Lower 50%	47% Math proficiency	1,718
2	McCluer High Florissant · High · Grades 9–12	Public	1,075	9.0 Lower 50%	2.5% Math proficiency	1,075
3	McCluer North High Florissant · High · Grades 9–12	Public	1,059	18.0 Lower 50%	13% Math proficiency	1,059
4	Northwest Middle Florissant · Middle · Grades 6–8	Public	770	10.6 Lower 50%	23% Math proficiency	770
5	North Middle Florissant · Middle · Grades 6–8	Public	702	12.1 Lower 50%	22% Math proficiency	702
6	Central Middle Florissant · Middle · Grades 6–8	Public	692	15.8 Lower 50%	24% Math proficiency	692
7	Cross Keys Middle Florissant · Middle · Grades 7–8	Public	608	12.0 Lower 50%	16% Math proficiency	608
8	McCurdy Elem. Florissant · Elementary · Grades PK–5	Public	538	17.2 Lower 50%	24% Math proficiency	538
9	Barrington Elem. Florissant · Elementary · Grades PK–5	Public	515	26.7 Lower 50%	32% Math proficiency	515
10	Walker Elem. Florissant · Elementary · Grades PK–5	Public	508	35.5 Lower 50%	42% Math proficiency	508
11	Jury Elem. Florissant · Elementary · Grades PK–5	Public	480	12.5 Lower 50%	19% Math proficiency	480
12	Cold Water Elem. Florissant · Elementary · Grades PK–5	Public	449	19.2 Lower 50%	27% Math proficiency	449
13	Brown Elem. Florissant · Elementary · Grades PK–5	Public	441	29.0 Lower 50%	42% Math proficiency	441
14	Parker Road Elementary Florissant · Elementary · Grades PK–2	Public	401	29.5 Lower 50%	26% Math proficiency	401
15	Halls Ferry Elementary Florissant · Elementary · Grades 3–5	Public	394	28.5 Lower 50%	28% Math proficiency	394
16	Lusher Elem. Florissant · Elementary · Grades PK–5	Public	371	21.5 Lower 50%	26% Math proficiency	371
17	Townsend Elem. Florissant · Elementary · Grades PK–5	Public	351	24.3 Lower 50%	27% Math proficiency	351
18	Commons Lane Elementary Florissant · Elementary · Grades PK–2	Public	351	16.8 Lower 50%	18% Math proficiency	351
19	Robinwood Elementary Florissant · Elementary · Grades 3–5	Public	321	12.5 Lower 50%	22% Math proficiency	321
20	Lawson Elem. Florissant · Elementary · Grades PK–5	Public	316	23.4 Lower 50%	35% Math proficiency	316
21	Jamestown Elem. Florissant · Elementary · Grades PK–5	Public	314	22.4 Lower 50%	22% Math proficiency	314
22	Combs Elementary Florissant · Elementary · Grades 3–5	Public	293	20.0 Lower 50%	22% Math proficiency	293
23	Duchesne Elementary Florissant · Elementary · Grades PK–2	Public	269	23.4 Lower 50%	27% Math proficiency	269
24	Wedgwood 6th Grade Center Florissant · Middle · Grades 6–6	Public	268	22.8 Lower 50%	21% Math proficiency	268
25	Ackerman Florissant · Elementary · Grades K–8	Public	137	13.2 Lower 50%	12% Math proficiency	137
26	Northview Florissant · High · Grades 9–12	Public	132	12.4 Lower 50%	5% Math proficiency	132

Hazelwood Central High in Florissant leads the 2025 list of largest schools in Florissant with Enrollment 1,718. Of the 26 schools shown, 26 are public.

For the full picture see the wider Missouri largest schools rankings, every school on the Florissant page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best largest school in Florissant?

Hazelwood Central High in Florissant, Missouri ranks first among largest schools in Florissant with Enrollment 1,718 (Enrollment: 1,718).

How are largest schools in Florissant ranked?

Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.