NEIGHBORSCORE

Saint Charles, Missouri · ZIP 63303

Saint Charles — ZIP 63303

Crime DataSchools

Saint Charles (63303) scores 77/100 — Good for Saint Charles. 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 $364K.

77OUT OF 100

Overall NeighborScore

BGood

Tap a tab to compare 63303 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index80/100
Violent crime share19%
Property crime share81%

Higher reported proficiency and grade-band coverage.

School index73/100
Avg math proficiency55%
Avg reading proficiency62%
Schools nearby7

A premium market - pricier than most of the state.

Affordability index39/100
Typical home value$364K
Median rent$1,595/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

Not the right fit? See how adjacent ZIPs score — tap to jump over.

Saint Charles, MissouriSaint CharlesZIP 63301
74▼3 vs here
Saint Peters, MissouriSaint PetersZIP 63376
77= even vs here
Saint Charles, MissouriSaint CharlesZIP 63304
78▲1 vs here
Maryland Heights, MissouriMaryland HeightsZIP 63043
75▼2 vs here

More ZIPs in Saint Charles

Saint Charles, MissouriSaint CharlesZIP 63304
78▲1 vs here
Saint Charles, MissouriSaint CharlesZIP 63301
74▼3 vs here

Real Estate Snapshot

Typical Home Value

$364K

Median Rent

$1,595/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
BECKY-DAVID ELEM.PK–05812
66%
71%
BARNWELL MIDDLE06–08792
60%
60%
HENDERSON ELEM.KG–05653
58%
60%
HARVEST RIDGE ELEM.PK–05572
52%
54%
FRANCIS HOWELL NORTH HIGH09–121,716
48%
70%
HARRIS ELEM.KG–04408
47%
57%
EARLY CHILD. FAMILY EDUC CTR.PK–PK189Not reportedNot 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

46,627

Median Income

$99K

Homeownership

74%

Median Age

41.4 yrs

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

Map

Frequently Asked Questions

ZIP 63303 has a reported-crime score of 80/100. 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 63303 has a school score of 73/100. 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 63303 is approximately $364K. 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 63303 in Saint Charles has an overall NeighborScore of 77/100. 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.