St. Peters
City in St. Charles County, Missouri

St. Peters is a city in St. Charles County, Missouri, with 57,732 residents (2020 Census). It sits at 574 ft (175 m) above sea level. The nearest town is Cottleville, 3.5 miles SW.
- 57,732residents (2020 Census)
- 574 ftelevation · 175 m
- 22.5 sq miland area · 58.4 km²
- 2,561 / sq mipopulation density
- 63376ZIP code
About St. Peters
St. Peters is a city in St. Charles County, Missouri, United States. The population was 57,732 at the 2020 census, making it the eleventh-largest city in Missouri. It is a northwestern suburb of St. Louis.
Interstate 70 passes through the city, providing a major transportation link. The city hosts the county's largest shopping center, Mid Rivers Mall.
Text: Wikipedia · CC BY-SA 4.0
St. Peters weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in St. Peters
Webcams: Windy.com
Living in St. Peters
- Median household income
- $91,637
- Median home value
- $269,900
- Median rent
- $1,321/mo
- Median age
- 41
Do you know St. Peters? Tell us about it
Help other travelers: share what makes St. Peters special. We review every message before publishing it.
Map of St. Peters
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
St. Peters Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›St. Peters, MO population
St. Peters had 57,732 residents in the 2020 Census.
| 2020 Census | 57,732 |
|---|---|
| Density | 2,561 per sq mi (989 per km²) |
Source: U.S. Census Bureau, Decennial Census.
St. Peters at a glance
| State | Missouri (MO) |
|---|---|
| County | St. Charles County |
| Type | City |
| Population | 57,732 (2020) |
| Land area | 22.54 sq mi (58.4 km²) |
| Water area | 0.00 sq mi (0.01 km²) |
| Elevation | 574 ft (175 m) |
| Coordinates | 38.7813° N, 90.6050° W |
| ZIP code | 63376 |
| Official website | stpetersmo.net |
| Census code (GEOID) | 2965126 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near St. Peters
- Cottleville3.5 mi SW
- St. Charles4.9 mi E
- Weldon Spring5.6 mi SW
- O'Fallon6.3 mi W
- Dardenne Prairie6.6 mi SW
- Weldon Spring Heights6.9 mi SW
- Maryland Heights8.4 mi SE
- Champ8.5 mi E
- Chesterfield8.6 mi S
- St. Paul8.7 mi NW
- Lake St. Louis9.7 mi W
- Bridgeton10.1 mi E
Straight-line distance between town centers.
Frequently asked questions about St. Peters
What county is St. Peters in?
St. Peters is in St. Charles County, Missouri.
What is the population of St. Peters, MO?
57,732 people lived in St. Peters at the 2020 Census.
What is the ZIP code of St. Peters, MO?
The ZIP code of St. Peters is 63376.
What is the elevation of St. Peters?
574 feet (175 m) above sea level.
What towns are near St. Peters?
Cottleville (3.5 mi), St. Charles (4.9 mi), Weldon Spring (5.6 mi), O'Fallon (6.3 mi), Dardenne Prairie (6.6 mi).
Last updated: