Florissant, MO Post Offices
Florissant, Missouri has a population of 50,795. According to the 2021 census, the city's 2 post offices serve 19,824 households with a median income of 19,824. The city is located in St. Louis County and has a land area of 32,506,812 and a water area of 799,477.
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Post Office
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Address
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Phone
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Hours
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|---|---|---|---|
| Florissant, MO Post Office | 2200 N Highway 67, Florissant, Missouri, MO, 63033-9998 |
314-830-6101
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Today 09:00:00 - 14:00:00
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| Florissant, MO Post Office | 1650 Shackelford Rd, Florissant, Missouri, MO, 63031-9998 |
314-921-7542
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Today 09:00:00 - 12:00:00
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