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A+

Warren Elem.

PublicElementaryGrades K–5

141 Weiss Rd, St Peters, MO 63376 · (636) 851-6100 · Part of Francis Howell R-III School District

Cottleville’s School Grade A+ better than 95% of Missouri school districts

Students
729
Students per teacher
13:1
Free or reduced lunch
10%
Setting
Suburb
Grades
K–5
The gist

What stands out about Warren Elem.

  • Its own letter, A+: reading and math results near the top of Missouri’s public schools
  • Math proficiency 28 pts above the state
  • Reading / language arts 25 pts above the state
  • Enrollment down 8.1% since 2020–21
  • Next stop for Cottleville kids: Saeger Middle

On the path

Where Cottleville kids come from and go next. The whole path →

K–5Warren Elem.You are here
6–8Saeger Middlein St Charles

Test scores

2020–21
Math proficiency63%
State average 35.3%
Reading / language arts70%
State average 45.2%

Its own letter, A+, places these results among Missouri’s 2,023 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

141 Weiss Rd, St Peters

Students

Enrollment by grade
Kindergarten101
Grade 1124
Grade 2109
Grade 3133
Grade 4122
Grade 5140
Enrollment over time
793’20
808’21
762’22
758’23
729’24

Down 8.1% since 2020–21.

Who goes here
White 76%Hispanic 6%Black 6%Asian 6%Two or more races 6%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Warren Elem. from Cottleville families.

Other schools in Francis Howell R-III School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Missouri’s other public schools; Cottleville’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.