Florissant, Missouri ZIP codes
What is the ZIP code for Florissant, MO?
63031, 63032, 63033, 63034
3 for street addresses · 1 PO Box only
Florissant is in St. Louis County, Missouri. USPS uses 4 ZIP codes for Florissant, 3 of them for street addresses. About 112,160 people live in Florissant ZIP codes; the most populated is 63031 with 50,196 residents. The city is in the Central Time zone and uses area codes 314, 557 and 636.
| City | Florissant, MO |
|---|---|
| State | Missouri |
| County | St. Louis County |
| ZIP codes | 4 |
| Population (ZIP areas) | about 112,160 |
| Time zone | Central Time · now |
| Area codes | 314, 557, 636 |
All Florissant ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 63031 | Standard | 50,196 | $70,811 |
| 63032 | PO Box only | – | – |
| 63033 | Standard | 43,056 | $66,776 |
| 63034 | Standard | 18,908 | $103,905 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Florissant
- Hazelwood, MO 3.9 mi
- West Alton, MO 5.7 mi
- Bridgeton, MO 7.3 mi
- Saint Ann, MO 7.4 mi
- Portage Des Sioux, MO 9 mi
- Earth City, MO 9.1 mi
- Maryland Heights, MO 9.8 mi
- Alton, IL 10.4 mi
- Elsah, IL 10.5 mi
- Godfrey, IL 10.7 mi
Questions
- What is the ZIP code for Florissant, MO?
- Florissant has 4 ZIP codes: 63031, 63032, 63033 and 63034. The right one depends on the street address.
- How many ZIP codes does Florissant have?
- 4: 3 standard ZIP codes for street addresses, 1 for PO Boxes only.
- Which Florissant ZIP code has the most people?
- 63031, with about 50,196 residents, followed by 63033 (43,056).
- What county is Florissant, MO in?
- Florissant ZIP codes are in St. Louis County.
- What area code is Florissant, MO?
- Florissant uses area codes 314, 557 and 636.