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Wentzville, MO
City in St. Charles County, Missouri. ZIP codes: 63385.
Population
47,061
Land area
21.7sq mi
People per sq mi
2,166
ZIP codes
1
Wentzville and its ZIP codes
Wentzville at a glance
- Wentzville is about 24 times as dense as Missouri as a whole.
- By population, it ranks 15th among 1,062 cities and towns in Missouri.
- The median household income is $112,394, 59% above the Missouri median of $70,702.
- A typical owner-occupied home is valued at $331,300 (44% above Missouri) and median rent is $1,345 a month.
Local data for Wentzville, MO
Counts from official public data
Housing and community stats
Wentzville, MO, American Community Survey 2020-2024
Median household income
$112,394
Poverty rate
5.4%
Median home value
$331,300
Median rent
$1,345/mo
Homeownership
82.5%
Bachelor's or higher
39.6%
Median age
36.5
Average commute
27.8 min
Largest reported origins and ancestries: German Americans (14,662), Irish Americans (7,699), Italian Americans (2,876).
Economy and federal money
Jobs, pay, income and spending are for St. Charles County. PPP loans are for Wentzville.
Unemployment rate
2.9%
Sep 2026, -0.1 pts in a year
Average annual pay
$62,680
162,655 jobs, 2025
Income per person
$71,954
BEA, 2024
Federal spending
$2.5B
FY 2026, $6,244 per person
PPP loans
$89.4M
1,253 loans, 11,468 jobs reported
How people get to work
Wentzville, MO, workers 16 and older. American Community Survey 5-year estimates
- Drove alone74.0%
- Carpooled6.6%
- Public transit0.0%
- Walked0.7%
- Bicycle0.0%
- Taxi, ride-hailing, motorcycle or other0.9%
- Worked from home17.8%
Average one-way commute: 27.8 minutes for people who do not work from home.
Environment and hazard risk
Wentzville, MO, 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
Hazards, floods and storm historyCheck a flood zone1 historic places
Health statistics
Share of adults in Wentzville, MO, CDC PLACES estimates
Obesity
36.6%
U.S. 33.3% +3.3 pts
Diabetes
9.0%
U.S. 12.1% -3.1 pts
Smoking
13.3%
U.S. 12.8% +0.5 pts
Uninsured (18-64)
6.6%
U.S. 11.1% -4.5 pts
ZIP codes in Wentzville
1 in or overlapping Wentzville. Population shown
Cities near Wentzville
| Name | Distance | Land area (sq mi) |
|---|---|---|
| JosephvilleVillage | 3.2 mi | 2.9 |
| Flint HillCity | 3.2 mi | 2.7 |
| Lake St. LouisCity | 3.9 mi | 8.5 |
| ForistellCity | 6.1 mi | 6.1 |
| St. PaulCity | 6.4 mi | 7.2 |
| O'FallonCity | 6.6 mi | 30.6 |
| New MelleCity | 7 mi | 1.7 |
| Chain of RocksVillage | 7.1 mi | 0.2 |
| Dardenne PrairieCity | 7.4 mi | 5.3 |
| Moscow MillsCity | 9.2 mi | 3.2 |
| Wright CityCity | 10 mi | 6.1 |
| Old MonroeCity | 10 mi | 0.4 |
| Fountain N' LakesVillage | 11 mi | 0.1 |
| CottlevilleCity | 11 mi | 4.7 |
| Weldon Spring HeightsTown | 12 mi | 0.1 |
| St. PetersCity | 12 mi | 22.5 |
Frequently asked questions
- What county is Wentzville, MO in?
- Wentzville is in St. Charles County, Missouri.
- What ZIP codes are in Wentzville, MO?
- ZIP codes in or overlapping Wentzville include 63385.
- What is the population of Wentzville, MO?
- About 47,061 people live in Wentzville, based on American Community Survey 5-year estimates.
- What cities are near Wentzville?
- Nearby places include Josephville (3.2 mi), Flint Hill (3.2 mi), Lake St. Louis (3.9 mi), Foristell (6.1 mi), St. Paul (6.4 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023