Overview
TWIN CHIMNEYS ELEM. is a public elementary serving grades 0–5 in O'FALLON, Missouri. The school enrolls 488 students. It is part of the FORT ZUMWALT SCHOOL DISTRICT district.
Source: NCES CCD (2025)
Strengths & Things to Consider
Indicators pulled CCD and benchmarked against Missouri state averages. This is not a ranking — different families value different things.
Strengths
Smaller-than-average class sizes
12.9:1 student-to-teacher ratio (US average ≈ 16:1)
Serves a relatively affluent student body
8% free/reduced-lunch eligibility (below 55% state average)
Key Facts
SectorPublic
School Type—
LevelElementary
Grade Span0–5
DistrictFORT ZUMWALT SCHOOL DISTRICT
County29183
CityO'FALLON
ZIP63368
CharterNo
MagnetNo
Title INo
NCES School ID290837000619
Student Demographics
Total Enrollment488
White68.2%
Hispanic / Latino3.3%
Black / African American5.3%
Asian15.2%
American Indian / Alaska Native0.4%
Native Hawaiian / Pacific Islander0.0%
Two or More Races7.6%
Race / Ethnicity Distribution
Source: NCES CCD (2025)
Equity & Title I
In the United States, Free/Reduced Lunch (FRL) eligibility is the primary federal proxy for student poverty. Schools with 40% or more FRL-eligible students typically qualify for Title I school-wide programs.
FRL %8%
State Avg55%
Title INo
Source: NCES CCD (2025)