MOPrimaryVerified for 2025-26

OSTMANN ELEM. School Calendar 2025-26

Primary|O'FALLON, Missouri|FORT ZUMWALT SCHOOL DISTRICT|Last audited: Not yet synced

O'FALLON, MO 63368

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School Profile

Grades
K–5
Enrollment
399
Student:Teacher
11.7:1
Locale
Suburban
Econ. Disadvantaged
5.0%

School Statistics

Academics (SY 2020-21)

ELA Proficiency
65-69%
Math Proficiency
60-64%
Chronic Absenteeism
6.6%
SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented
Student-Teacher Ratio: 10.1:1
Better than average in MO

District Finance (FY 2023)

Per-Pupil Spending
$13,648
District-level data
Funding Sources
Federal 6%State 28%Local 66%

Community Context

Median Home Value
$265,644
+2.5% YoY
St. Louis, MO metro area · Zillow Feb 2026
Community Need Level
Low
CDC/ATSDR Social Vulnerability Index 2022

Enrollment Trend (2014-2025)

362
Current enrollment
Stable(-1% 5yr)

Full School Calendar 2025-26

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