ZIP code 63033: Florissant, MO
63033 is a ZIP code in Florissant, Missouri, mainly in St. Louis County, part of the St. Louis, MO-IL metro area. About 43,056 people live here.
- Population
- 43,056
- Median household income
- $66,776
- Typical home value
- $198,800+2.8% in 12 months
- Median rent
- $1,206gross, per month
- Median age
- 39.5
- Homeowners
- 66.6%of occupied homes
Shaded: ZIP code 63033's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 63033 details
| City | Florissant |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Metro area | St. Louis, MO-IL |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 12.2 sq mi, plus 0 sq mi of water |
| Population density | 3,544 people per sq mi |
| Bachelor's degree or higher | 27.6% of adults 25+ |
| Average commute | 27.3 minutes |
| Center coordinates | 38.79844, -90.27421 |
Median rent in 63033 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $986/mo |
| 2 bedrooms | $1,158/mo |
| 3 bedrooms | $1,685/mo |
| 4 bedrooms | $1,859/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 63033
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 63034 | Florissant, MO | 3.3 mi | 18,908 |
| 63135 | Saint Louis, MO | 3.5 mi | 18,381 |
| 63136 | Saint Louis, MO | 3.8 mi | 40,929 |
| 63031 | Florissant, MO | 4.4 mi | 50,196 |
| 63138 | Saint Louis, MO | 4.4 mi | 18,233 |
| 63137 | Saint Louis, MO | 4.7 mi | 19,684 |
| 63140 | Saint Louis, MO | 4.9 mi | 316 |
| 63134 | Saint Louis, MO | 5.6 mi | 13,059 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 63033?
A typical home in ZIP code 63033 is worth about $198,800 (Zillow Home Value Index). The median household here earns $66,776 a year. See what buying here would cost per month, with Missouri average taxes and insurance filled in.
Monthly payment for a $198,800 homeWhat can a $66,776 income afford?Rental property numbers
About ZIP code 63033
What city is ZIP code 63033?
ZIP code 63033 is in Florissant, MO, in St. Louis County.
What county is ZIP code 63033 in?
63033 is mainly in St. Louis County, Missouri.
What is the population of ZIP code 63033?
About 43,056 people live in ZIP code 63033, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 63033 in?
63033 is in Central Time (UTC−6). It observes daylight saving time.