Wentzville
City in St. Charles County, Missouri

Wentzville is a city in St. Charles County, Missouri, with 44,372 residents (2020 Census). It sits at 623 ft (190 m) above sea level. The nearest town is Flint Hill, 3.4 miles N.
- 44,372residents (2020 Census)
- 623 ftelevation · 190 m
- 22.2 sq miland area · 57.4 km²
- 2,001 / sq mipopulation density
- 63385ZIP code
About Wentzville
Wentzville is a city and suburb of St. Louis in western St. Charles County, Missouri, United States. As of the 2024 U.S. Census Bureau estimates, the city had a population of 48,646, making it Missouri's 15th-largest city. Wentzville was Missouri's fastest-growing city by percentage increase from 2000 to 2020.
Text: Wikipedia · CC BY-SA 4.0
Wentzville weather: 7-day forecast
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Nearest webcams to Wentzville
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Webcams: Windy.com
Living in Wentzville
- Median household income
- $112,394
- Median home value
- $331,300
- Median rent
- $1,345/mo
- Median age
- 36.5
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Map of Wentzville
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Wentzville Street View
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Open in Google Maps ›Wentzville, MO population
Wentzville had 44,372 residents in the 2020 Census.
| 2020 Census | 44,372 |
|---|---|
| Density | 2,001 per sq mi (773 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Wentzville at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Charles County |
| Type | City |
| Population | 44,372 (2020) |
| Land area | 22.17 sq mi (57.4 km²) |
| Water area | 0.01 sq mi (0.03 km²) |
| Elevation | 623 ft (190 m) |
| Coordinates | 38.8164° N, 90.8670° W |
| ZIP code | 63385 |
| Official website | wentzvillemo.org |
| Census code (GEOID) | 2978442 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Wentzville
- Flint Hill3.4 mi N
- Josephville4.3 mi E
- Foristell5.0 mi W
- Lake St. Louis5.1 mi SE
- New Melle6.6 mi S
- St. Paul7.2 mi E
- Chain of Rocks7.7 mi NE
- O'Fallon8.2 mi E
- Wright City9.2 mi W
- Moscow Mills9.3 mi N
- Dardenne Prairie9.7 mi SE
- Old Monroe10.3 mi NE
Straight-line distance between town centers.
Frequently asked questions about Wentzville
What county is Wentzville in?
Wentzville is in St. Charles County, Missouri.
What is the population of Wentzville, MO?
44,372 people lived in Wentzville at the 2020 Census.
What is the ZIP code of Wentzville, MO?
The ZIP code of Wentzville is 63385.
What is the elevation of Wentzville?
623 feet (190 m) above sea level.
What towns are near Wentzville?
Flint Hill (3.4 mi), Josephville (4.3 mi), Foristell (5.0 mi), Lake St. Louis (5.1 mi), New Melle (6.6 mi).
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