Mehlville
Census-designated place in St. Louis County, Missouri

Mehlville is an unincorporated community (census-designated place) in St. Louis County, Missouri, with 28,955 residents (2020 Census). It sits at 636 ft (194 m) above sea level. The nearest town is Green Park, 1.9 miles NW.
- 28,955residents (2020 Census)
- 636 ftelevation · 194 m
- 7.5 sq miland area · 19.4 km²
- 3,873 / sq mipopulation density
- 63125ZIP code
About Mehlville
Mehlville is an unincorporated community and census-designated place (CDP) in south St. Louis County, Missouri, United States, an area locally known as "South County". It is an inner-ring suburb of St. Louis, and part of the Greater St. Louis metropolitan area.
Text: Wikipedia · CC BY-SA 4.0
Mehlville weather: 7-day forecast
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Living in Mehlville
- Median household income
- $67,071
- Median home value
- $218,400
- Median rent
- $1,066/mo
- Median age
- 42.4
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Map of Mehlville
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Mehlville Street View
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Open in Google Maps ›Mehlville, MO population
Mehlville had 28,955 residents in the 2020 Census.
| 2020 Census | 28,955 |
|---|---|
| Density | 3,873 per sq mi (1,495 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Mehlville at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Louis County |
| Type | Census-designated place |
| Population | 28,955 (2020) |
| Land area | 7.48 sq mi (19.4 km²) |
| Water area | 0.15 sq mi (0.40 km²) |
| Elevation | 636 ft (194 m) |
| Coordinates | 38.5023° N, 90.3144° W |
| ZIP code | 63125 |
| Census code (GEOID) | 2947180 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Mehlville
- Green Park1.9 mi NW
- Concord2.1 mi W
- St. George2.4 mi N
- Lemay2.7 mi NE
- Lakeshire2.9 mi NW
- Bella Villa3.3 mi NE
- Affton3.3 mi N
- Wilbur Park3.5 mi N
- Sappington3.6 mi NW
- Oakville3.6 mi S
- Grantwood Village4.3 mi NW
- East Carondelet, IL4.7 mi NE
Straight-line distance between town centers.
Frequently asked questions about Mehlville
What county is Mehlville in?
Mehlville is in St. Louis County, Missouri.
What is the population of Mehlville, MO?
28,955 people lived in Mehlville at the 2020 Census.
What is the ZIP code of Mehlville, MO?
The ZIP code of Mehlville is 63125.
What is the elevation of Mehlville?
636 feet (194 m) above sea level.
What towns are near Mehlville?
Green Park (1.9 mi), Concord (2.1 mi), St. George (2.4 mi), Lemay (2.7 mi), Lakeshire (2.9 mi).
Last updated: