For the 2026 school year, there is 1 public high school serving 1,690 students in 63303, MO.
The top-ranked public high school in 63303, MO is Francis Howell North High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 63303 have an average math proficiency score of 40% (versus the Missouri public high school average of 36%), and reading proficiency score of 70% (versus the 51% statewide average). High schools in 63303, MO have an average ranking of 9/10, which is in the top 20% of Missouri public high schools.
Public high school in zipcode 63303 have a Graduation Rate of 94%, which is more than the Missouri average of 89%.
The school with highest graduation rate is Francis Howell North High School, with 94% graduation rate. Read more about public school graduation rate statistics in Missouri or national school graduation rate statistics.
Minority enrollment is 32% of the student body (majority Black and Hispanic), which is more than the Missouri public high school average of 30% (majority Black).
Best 63303, MO Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
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 | 1,690 student Student-teacher ratio: 19:1 Minority enrollment: 32%
Frequently Asked Questions
What are the top-ranked public high schools in 63303, MO?
The top-ranked public high schools in 63303, MO include Francis Howell North High School.
How many public high schools are located in 63303?
1 public high schools are located in 63303.
What is the racial composition of students in 63303?
63303 public high schools minority enrollment is 32% of the student body (majority Black and Hispanic), which is more than the Missouri public high schools average of 30% (majority Black).