For the 2026-27 school year, there are 8 public high schools serving 7,434 students in Saint Charles, MO. The top-ranked public high schools in Saint Charles, MO are Francis Howell High School, Francis Howell Central High School and St. Charles High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Saint Charles, MO public high schools have an average math proficiency score of 50% (versus the Missouri public high school average of 36%), and reading proficiency score of 69% (versus the 51% statewide average). High schools in Saint Charles have an average ranking of 10/10, which is in the top 10% of Missouri public high schools.
Saint Charles, MO public high school have a Graduation Rate of 94%, which is more than the Missouri average of 89%.
The school with highest graduation rate is Francis Howell High School, with 97% graduation rate. Read more about public school graduation rate statistics in Missouri or national school graduation rate statistics.
Minority enrollment is 26% of the student body (majority Black and Hispanic), which is less than the Missouri public high school average of 31% (majority Black).
Best Public High Schools in Saint Charles, MO (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Francis Howell High School
(Math: 63% | Reading: 78%)
Rank:
Rank:
10/
Top 5%10
7001 Hwy 94 South
Saint Charles, MO 63304
(636) 851-4700
Saint Charles, MO 63304
(636) 851-4700
Gr: 9-12 | 1,843 students Student-teacher ratio: 20:1 Minority enrollment: 21%
Rank: #22.
Francis Howell Central High School
(Math: 54% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
5199 Hwy N
Saint Charles, MO 63304
(636) 851-4600
Saint Charles, MO 63304
(636) 851-4600
Gr: 9-12 | 1,750 students Student-teacher ratio: 19:1 Minority enrollment: 21%
Rank: #33.
St. Charles High School
(Math: 54% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
725 N Kingshighway St
Saint Charles, MO 63301
(636) 443-4100
Saint Charles, MO 63301
(636) 443-4100
Gr: 9-12 | 782 students Student-teacher ratio: 11:1 Minority enrollment: 30%
Rank: #44.
Francis Howell North High School
(Math: 40% | Reading: 70%)
Rank:
Rank:
8/
Top 30%10
2549 Hackmann Rd
Saint Charles, MO 63303
(636) 851-4900
Saint Charles, MO 63303
(636) 851-4900
Gr: 9-12 | 1,716 students Student-teacher ratio: 19:1 Minority enrollment: 32%
Rank: #55.
St. Charles West High School
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
3601 Droste Rd
Saint Charles, MO 63301
(636) 443-4200
Saint Charles, MO 63301
(636) 443-4200
Gr: 9-12 | 645 students Student-teacher ratio: 10:1 Minority enrollment: 33%
Rank: #66.
Orchard Farm High School
(Math: 30-34% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
2555 Hwy B
Saint Charles, MO 63301
(636) 695-8650
Saint Charles, MO 63301
(636) 695-8650
Gr: 9-12 | 698 students Student-teacher ratio: 17:1 Minority enrollment: 25%
Rank: n/an/a
Lewis Clark Career Center
Vocational School
2400 Zumbehl Rd
Saint Charles, MO 63301
(636) 443-4950
Saint Charles, MO 63301
(636) 443-4950
Gr: 9-12
Rank: n/an/a
810 Westwood Industrial Drive
Saint Charles, MO 63304
(636) 851-5300
Saint Charles, MO 63304
(636) 851-5300
Gr: 2-12
Saint Charles, Missouri Public Schools (Closed)
School
Location
Quick Facts
400 N 6th St
Saint Charles, MO 63301
(636) 443-4500
Saint Charles, MO 63301
(636) 443-4500
Gr: K-5 | 226 students Student-teacher ratio: 13:1 Minority enrollment: 15%
5931 Hwy 94 South
Saint Charles, MO 63304
(636) 477-2185
Saint Charles, MO 63304
(636) 477-2185
Gr: K-12 | 17 students Minority enrollment: 29%
Frequently Asked Questions
What are the top-ranked public high schools in Saint Charles, MO?
The top-ranked public high schools in Saint Charles, MO include Francis Howell High School, Francis Howell Central High School and St. Charles High School. Saint Charles has one of the highest concentrations of top-ranked public schools in Missouri.
How many public high schools are located in Saint Charles?
8 public high schools are located in Saint Charles.
What is the racial composition of students in Saint Charles?
Saint Charles public high schools minority enrollment is 26% of the student body (majority Black and Hispanic), which is less than the Missouri public high schools average of 31% (majority Black).
Which public high schools in Saint Charles are often viewed compared to one another?
Popular comparisons of public high schools in Saint Charles include: St. Charles High School vs. St. Charles West High School, Orchard Farm High School vs. St. Charles High School, Francis Howell North High School vs. Francis Howell Central High School
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