St. Peters Elementary School

400 Mcmenamy Rd
O Fallon, MO 63366
(School attendance zone shown in map)
St. Peters Elementary School serves 384 students in grades Kindergarten-2. 
The student-teacher ratio of 11:1 is lower than the Missouri state level of 12:1.
Minority enrollment is 33% of the student body (majority Black and Hispanic), which is equal to the Missouri state average of 33% (majority Black).

Quick Facts (2026)

  • Grades: Kindergarten-2
  • Enrollment: 384 students
  • Student-Teacher Ratio: 11:1
  • Minority Enrollment: 33%
  • : St. Peters Elementary serves the eastern part of O'Fallon, MO, covering an area of approximately 27.4 square miles. Most families are within a 5-10 minute drive, with the furthest edge located about 8 miles from the school.
  • Source: National Center for Education Statistics (NCES), MO Dept. of Education

School Overview

St. Peters Elementary School's student population of 384 students has declined by 7% over five school years.
The teacher population of 36 teachers has declined by 7% over five school years.
Grades Offered
Grades Kindergarten-2
(No virtual instruction)
Total Students
384 students
Total Classroom Teachers
36 teachers

School Rankings

The diversity score of St. Peters Elementary School is 0.52, which is equal to the diversity score at state average of 0.52. The school's diversity has stayed relatively flat over five school years.
This School
State Level (MO)
Student-Teacher Ratio
11:1
12:1
American Indian
n/a
n/a
Asian
3%
2%
Hispanic
11%
9%
Black
11%
15%
White
67%
67%
Hawaiian
n/a
1%
Two or more races
8%
6%
All Ethnic Groups
0.52
(22-23)
18.5%
20.5%
Eligible for Free Lunch
28%
43%
Eligible for Reduced Lunch
9%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MO Dept. of Education

Frequently Asked Questions

What schools are St. Peters Elementary School often compared to?
St. Peters Elementary Schoolis often viewed alongside schools like Mid Rivers Elementary School by visitors of our site.
How many students attend St. Peters Elementary School?
384 students attend St. Peters Elementary School.
What is the racial composition of the student body?
67% of St. Peters Elementary School students are White, 11% of students are Hispanic, 11% of students are Black, 8% of students are Two or more races, and 3% of students are Asian.
What is the student-teacher ratio of St. Peters Elementary School?
St. Peters Elementary School has a student ration of 11:1, which is lower than the Missouri state average of 12:1.
What grades does St. Peters Elementary School offer ?
St. Peters Elementary School offers enrollment in grades Kindergarten-2 (No virtual instruction).
What school district is St. Peters Elementary School part of?
St. Peters Elementary School is part of Fort Zumwalt School District.

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Quick Facts (2026)

  • Grades: Kindergarten-2
  • Enrollment: 384 students
  • Student-Teacher Ratio: 11:1
  • Minority Enrollment: 33%
  • : St. Peters Elementary serves the eastern part of O'Fallon, MO, covering an area of approximately 27.4 square miles. Most families are within a 5-10 minute drive, with the furthest edge located about 8 miles from the school.
  • Source: National Center for Education Statistics (NCES), MO Dept. of Education

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