For the 2026 school year, there is 1 public high school serving 1,716 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 31% (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 | 1,716 students 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 31% (majority Black).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.