Chesterfield, Missouri
Chesterfield is a city in St. Louis County, Missouri, with an estimated population of 49,166 in 2023. It sits at 38.6581, -90.5760 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Chesterfield |
| Type | city |
| State | Missouri (MO) |
| County | St. Louis County |
| Population (2023 est.) | 49,166 |
| Land area | 31.84 sq mi (82.45 km²) |
| Coordinates | 38.6581, -90.5760 |
| Time zone | America/Chicago |
| ZIP codes | 63005, 63006, 63017 |
| Telephone area codes | 636 |
ZIP codes and area codes for Chesterfield
Chesterfield covers 3 ZIP codes: 63005, 63006, 63017. Telephone area codes serving the area: 636. Browse all ZIP codes in Missouri for the full list.
Where is Chesterfield?
Chesterfield is located in Missouri, in St. Louis County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Clarkson Valley 4 km · MOBallwin 7 km · MOEllisville 8 km · MOWinchester 9 km · MOWeldon Spring 9 km · MOTown and Country 9 km · MOManchester 10 km · MOMaryland Heights 11 km · MO
Other places in St. Louis County
Florissant 51,128Wildwood 34,851University City 34,096Ballwin 30,410Kirkwood 29,174Maryland Heights 27,575Hazelwood 24,863Webster Groves 23,449Creve Coeur 18,457Manchester 18,012
Frequently asked questions
What county is Chesterfield, MO in?
Chesterfield is in St. Louis County, Missouri.
What is the population of Chesterfield, MO?
The 2023 Census Bureau estimate is 49,166.
What time zone is Chesterfield in?
Chesterfield is in the America/Chicago time zone.