Florissant, Missouri
Florissant is a city in St. Louis County, Missouri, with an estimated population of 51,128 in 2023. It sits at 38.7997, -90.3271 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Florissant |
| Type | city |
| State | Missouri (MO) |
| County | St. Louis County |
| Population (2023 est.) | 51,128 |
| Land area | 12.55 sq mi (32.51 km²) |
| Coordinates | 38.7997, -90.3271 |
| Time zone | America/Chicago |
| ZIP codes | 63031, 63032, 63033, 63034 |
| Telephone area codes | 314 |
ZIP codes and area codes for Florissant
Florissant covers 4 ZIP codes: 63031, 63032, 63033, 63034. Telephone area codes serving the area: 314. Browse all ZIP codes in Missouri for the full list.
Where is Florissant?
Florissant 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
Calverton Park 4 km · MOBlack Jack 6 km · MOBerkeley 6 km · MOHazelwood 6 km · MOFerguson 6 km · MODellwood 7 km · MOKinloch 7 km · MOEdmundson 8 km · MO
Other places in St. Louis County
Chesterfield 49,166Wildwood 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 Florissant, MO in?
Florissant is in St. Louis County, Missouri.
What is the population of Florissant, MO?
The 2023 Census Bureau estimate is 51,128.
What time zone is Florissant in?
Florissant is in the America/Chicago time zone.