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ZIP Code 63125
Mehlville, MO, St. Louis County
Population
33,294
Land area
9.9sq mi
People per sq mi
3,348
City
Mehlville
ZIP 63125 and nearby ZIP codes
ZIP 63125 at a glance
- ZIP 63125 (Mehlville) is about 37 times as dense as Missouri as a whole.
- Households here earn a median of $61,624 a year, 13% less than the Missouri figure of $70,702.
- A typical owner-occupied home is valued at $178,600 (22% below Missouri) and median rent is $957 a month.
Local data for ZIP 63125
Counts from official public data
Housing and community stats
ZIP 63125, American Community Survey 2020-2024
Median household income
$61,624
Poverty rate
10.9%
Median home value
$178,600
Prices +6.4% in a year
Median rent
$957/mo
Homeownership
72.2%
Bachelor's or higher
23.3%
Median age
38.1
Average commute
23.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
660
ZIP Business Patterns 2023
Employees
11,096
$823M annual payroll
PPP loans
$51.5M
829 loans
Campaign donations
$42.8K
20% D, 54% R, 2026 cycle
Environment and hazard risk
ZIP 63125, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: heat wave
Storm events since 1996
1,321
Countywide, mostly hail
Flood insurance policies
2,070
0.6% of homes, county
July high / Jan low
89° / 22°F
42.8 inches of rain a year
Health statistics
Share of adults in ZIP 63125, CDC PLACES estimates
Obesity
32.0%
U.S. 33.3% -1.3 pts
Diabetes
11.7%
U.S. 12.1% about the same
Smoking
17.8%
U.S. 12.8% +5.0 pts
Uninsured (18-64)
8.9%
U.S. 11.1% -2.2 pts
Frequently asked questions
- What city is ZIP code 63125?
- ZIP code 63125 is in Mehlville, MO (St. Louis County).
- What county is ZIP code 63125 in?
- ZIP code 63125 is mostly in St. Louis County, Missouri.
- How many people live in ZIP code 63125?
- About 33,294 people live in the 63125 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.