Fenton
City in St. Louis County, Missouri

Fenton is a city in St. Louis County, Missouri, with 3,989 residents (2020 Census). It sits at 433 ft (132 m) above sea level. The nearest town is Sunset Hills, 2.2 miles E.
- 3,989residents (2020 Census)
- 433 ftelevation · 132 m
- 6.3 sq miland area · 16.2 km²
- 636 / sq mipopulation density
- 63026main ZIP code (2 in total)
About Fenton
Fenton is a city in St. Louis County, Missouri, United States, and a suburb of St. Louis County. The population was 3,989 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Living in Fenton
- Median household income
- $101,000
- Median home value
- $374,500
- Median rent
- $1,622/mo
- Median age
- 48
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Map of Fenton
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Open in Google Maps ›Fenton, MO population
Fenton had 3,989 residents in the 2020 Census.
| 2020 Census | 3,989 |
|---|---|
| Density | 636 per sq mi (246 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Fenton at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Louis County |
| Type | City |
| Population | 3,989 (2020) |
| Land area | 6.27 sq mi (16.2 km²) |
| Water area | 0.32 sq mi (0.83 km²) |
| Elevation | 433 ft (132 m) |
| Coordinates | 38.5285° N, 90.4508° W |
| ZIP codes | 63026, 63127 |
| Official website | fentonmo.org |
| Census code (GEOID) | 2923950 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Fenton
- Sunset Hills2.2 mi E
- Valley Park2.9 mi NW
- Murphy3.2 mi SW
- Twin Oaks3.7 mi NW
- Kirkwood3.9 mi NE
- Sappington4.2 mi E
- Crestwood4.4 mi NE
- Manchester4.8 mi NW
- Des Peres4.8 mi N
- Oakland4.9 mi NE
- Grantwood Village5.3 mi E
- Parkdale5.3 mi SW
Straight-line distance between town centers.
Frequently asked questions about Fenton
What county is Fenton in?
Fenton is in St. Louis County, Missouri.
What is the population of Fenton, MO?
3,989 people lived in Fenton at the 2020 Census.
What is the ZIP code of Fenton, MO?
The main ZIP code is 63026. Other ZIP codes: 63127.
What is the elevation of Fenton?
433 feet (132 m) above sea level.
What towns are near Fenton?
Sunset Hills (2.2 mi), Valley Park (2.9 mi), Murphy (3.2 mi), Twin Oaks (3.7 mi), Kirkwood (3.9 mi).
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