Florissant city, Missouri Demographics & Population 2026

Population Overview

Florissant city is a mid-sized community located in Missouri. The total population is 51,915. It ranks as the 13th most populous out of 1,062 cities and towns in Missouri.

Age Demographics

The median age in Florissant city is 37.5 years. This is 4% lower than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Florissant city is $66,344. This is 4% lower than the state median of $68,920. Compared to the national median of $78,538, household income here is 16% lower. The poverty rate stands at 9.5%. This is 25% lower than the state poverty rate of 12.6%. The unemployment rate is 5.1%. This is 25% higher than the state rate of 4.1%. The median home value is $136,200. Housing costs are 37% lower than the state median of $215,600. With a home-value-to-income ratio of just 2.1x, Florissant city is one of the most affordable housing markets in the area. 66.5% of occupied housing units are owner-occupied. This homeownership rate is 2% lower than the state average of 67.9%.

Race & Ethnicity

The largest racial or ethnic group in Florissant city is White (non-Hispanic), making up 47.9% of the population. Black or African American residents account for 42.1%. The Black or African American population is significantly higher than the state average (42.1% vs 11.0%). The Hispanic or Latino population (2.1%) is well below the state average of 5.1%. The Asian population (0.7%) is well below the state average of 2.1%.

Education

22.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% lower than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 92.6%.

Data Sources & Methodology

All demographic data for Florissant city, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. For official data, visit data.census.gov.