O Fallon, Missouri · ZIP 63366

O Fallon — ZIP 63366

O Fallon (63366) scores 85/100 — Excellent for O Fallon. Safety: Lower reported-crime rate under the available data tier. Schools: Higher reported proficiency and grade-band coverage. A premium market - pricier than most of the state. The typical home value here is $368K.

Overall NeighborScore

A-Excellent

Tap a tab to compare 63366 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index95/100

Violent crime share15%

Property crime share85%

Higher reported proficiency and grade-band coverage.

School index74/100

Avg math proficiency60%

Avg reading proficiency59%

Schools nearby9

A premium market - pricier than most of the state.

Affordability index38/100

Typical home value$368K

Median rent$1,762/mo

How this score is calculated: the NeighborScore composite weights crime 53% and schools 47%, each normalized to the local area. Home affordability is shown for context and is not factored into the overall score. Sources & methodology →

Last refreshed — Schools: Aug 2026 · Real estate: Aug 2026 · Demographics: Jun 2026

Nearby Neighborhoods

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Lake Saint Louis, MissouriLake Saint LouisZIP 63367

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Saint Peters, MissouriSaint PetersZIP 63376

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O Fallon, MissouriO FallonZIP 63368

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Real Estate Snapshot

Typical Home Value

$368K

Median Rent

$1,762/mo

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 Months

Median Rent — 24 Months

Crime Overview

Total Incidents

2,791

Violent Crime

531

Property Crime

2,260

Crime statistics for this area are estimated from FBI-reported county-level data for Saint Charles County, Missouri (2025). This ZIP does not yet have city-specific monthly crime data, so figures reflect the entire county rather than this ZIP alone.

Full Crime Report →

Nearby Schools

	Grades
FT. ZUMWALT NORTH HIGH	09–12	1,538	77%	68%
FT. ZUMWALT WEST HIGH	09–12	1,643	73%	78%
MOUNT HOPE ELEM.	KG–05	444	61%	60%
ROCK CREEK ELEM.	KG–05	408	56%	57%
FT. ZUMWALT NORTH MIDDLE	06–08	1,019	55%	51%
WESTHOFF ELEM.	KG–05	534	49%	49%
FOREST PARK ELEM.	03–05	436	48%	52%
JOSEPH L. MUDD ELEM.	KG–02	412	Not reported	Not reported
ST. PETERS ELEM.	KG–02	384	Not reported	Not reported

Directory and latest enrollment: NCES Common Core of Data (SY 2024–25 where reported). Proficiency: U.S. Department of Education EDFacts SY 2021–22; state standards are not directly comparable.

Note: schools marked “Not reported” (often small or specialized programs) lack state proficiency data and aren't included in the Schools score.

Full School Report →

Demographics

Population

54,449

Median Income

$101K

Homeownership

82%

Median Age

40.4 yrs

Source: US Census Bureau ACS 5-Year Estimates (2024).

Map

Frequently Asked Questions

ZIP 63366 has a reported-crime score of 95/100. A higher score represents a lower reported-crime rate under the best available data tier for this ZIP; it is not a guarantee of safety. Review the crime report and current local police data before making a decision.

ZIP 63366 has a school score of 74/100. The index combines reported SY 2021–22 math and reading proficiency with grade-band coverage. Nearby or county-level estimates may be used where ZIP-level reporting is sparse, and state assessment standards are not directly comparable.

The latest home value or sale-price figure available for ZIP 63366 is approximately $368K. The profile identifies the underlying source; Zillow ZHVI is a typical home value measure, while Redfin data is a median sale-price measure. These are different metrics and may lag current listings.

ZIP 63366 in O Fallon has an overall NeighborScore of 85/100. It combines the crime score (53%) and school score (47%); affordability is context only. Use the component data and its coverage notes rather than treating the composite as a complete measure of livability.