Florissant, MO Census Data
Key demographic and economic indicators for Florissant, Missouri from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
51,915
47.7% male · 52.3% female
Median Age
37.5
1.2 below the national average (38.7 yrs)
Median Household Income
$66,344
12,194.0 below the national average ($78,538)
Bachelor's Degree or Higher
22.7%
12.3 below the national average (35.0%)
HS diploma or higher: 92.6%
Poverty Rate
9.5%
2.9 below the national average (12.4%)
Uninsured: 8.7%
Broadband Access
96.5%
6.8 above the national average (89.7%)
Median Home Value
$136,200
Median rent: $1,259 · 66% owner-occupied
Unemployment Rate
5.1%
Labor force participation: 67.5%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Florissant, MO Frequently Asked Questions
What is the population of Florissant, MO?
The population of Florissant, MO is 51,915 according to the 2023 American Community Survey 5-year estimates. The median age is 37.5 years.
What is the median household income in Florissant?
The median household income in Florissant, MO is $66,344, below the national average of $78,538. Per capita income is $40,028.
What is the poverty rate in Florissant?
The poverty rate in Florissant, MO is 9.5%, compared to the national average of 12.4%. About 8.7% of residents lack health insurance.
What percentage of Florissant residents have a college degree?
22.7% of adults (25+) in Florissant hold a bachelor's degree or higher, and 92.6% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Florissant?
The median home value in Florissant, MO is $136,200. Median rent is $1,259 per month, with 66% of housing units owner-occupied.
What is the racial makeup of Florissant?
Florissant's population is 47.9% White, 42.3% Black, 2.1% Hispanic or Latino, and 0.7% Asian (source: 2023 ACS).