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ZIP Code 63341
Defiance, MO, St. Charles County
Population
3,515
Land area
38.8sq mi
People per sq mi
91
City
Defiance
ZIP 63341 and nearby ZIP codes
ZIP 63341 at a glance
- Households here earn a median of $170,598 a year, about 2.4 times the Missouri figure of $70,702.
- A typical owner-occupied home is valued at $606,800 (about 2.6 times the Missouri figure).
Local data for ZIP 63341
Counts from official public data
Housing and community stats
ZIP 63341, American Community Survey 2020-2024
Median household income
$170,598
Poverty rate
6.2%
Median home value
$606,800
Prices +15.9% in a year
Homeownership
95.5%
Bachelor's or higher
54.1%
Median age
48.6
Average commute
28.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
89
ZIP Business Patterns 2023
Employees
618
$36.2M annual payroll
PPP loans
$7M
118 loans
Campaign donations
$45.5K
32% D, 25% R, 2026 cycle
Environment and hazard risk
ZIP 63341, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: strong wind
Storm events since 1996
865
Countywide, mostly thunderstorm wind
Flood insurance policies
1,076
0.8% of homes, county
July high / Jan low
88° / 21°F
44.4 inches of rain a year
Health statistics
Share of adults in ZIP 63341, CDC PLACES estimates
Obesity
35.5%
U.S. 33.3% +2.2 pts
Diabetes
11.5%
U.S. 12.1% -0.6 pts
Smoking
12.0%
U.S. 12.8% -0.8 pts
Uninsured (18-64)
5.1%
U.S. 11.1% -6.0 pts
Frequently asked questions
- What city is ZIP code 63341?
- ZIP code 63341 is in Defiance, MO (St. Charles County).
- What county is ZIP code 63341 in?
- ZIP code 63341 is mostly in St. Charles County, Missouri.
- How many people live in ZIP code 63341?
- About 3,515 people live in the 63341 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.