Florissant , Saint Louis County, Missouri

City in St. Louis County, Missouri, United States

Florissant, MO locator map
Location of Florissant, MO on Missouri map.


Florissant is a city located in the county of Saint Louis in the U.S. state of Missouri. In the 2010 census it had a population of 52,158 inhabitants and a population density of 1,557 people per km². After 9 years in 2019 city had an estimated population of 50,952 inhabitants.

The city was created 236 years ago in 1784.

The city has a total area of 12.93 square miles (33.49 km2).

Florissant map

Florissant, MO Quick Facts

Population : 50,952 (2019)
Country : United States of America
State : Missouri
County : Saint Louis County
Phone Area Codes : 314
Area : 33.49 km2
Altitude : 574 feet / 175 meters
Establishment : January 01, 1785 (236 years ago)
Time Zone : Central Time Zone
Local time : 23:04:47 (11th April 2021)
Zip Code : 63031
Density : 1,521 Pop. per km² as of 2019
Population growth : -2.37% (2010-2019)

Year Population Method
2010 52,158 census
2011 52,430 estimation process
2012 52,379 estimation process
2013 52,265 estimation process
2014 52,172 estimation process
2015 52,072 estimation process
2016 51,652 estimation process
2017 51,380 estimation process
2018 51,147 estimation process
2019 50,952 estimation process

According to census records, the population of Florissant decreased by 2.37% in 9 years.

Florissant, MO zip code is 63031. County name: St. Louis, County fips: 29189

Ferdinand, Fleurissant, Florisant, Florissant, Saint Ferdinand, Saint Ferdinand Florissant, Saint Ferdinand de Florissant, San Fernando, San Fernando de Florissant, flwrysant, flwrysnt myzwry, Флорисант, Флориссант, فلوريسانت, فلوریسنت، میزوری, فلوریسینٹ، مسوری

People born in Florissant, MO (28)

Many people were born here, including actor Scott Bailey, soccer player Mike Sorber, beauty queen, model, and television hostess Shandi Finnessey, you can see a list of people who born in Florissant, MO.

Other cities in Saint Louis County

Cities, Towns, Neighborhoods & Other Populated Places in Saint Louis County , MO. (more)

City Name Population Title
Castle Point 90,070 Non-metropolitan district in Essex, UK
Chesterfield 47,538 City in St.
Wildwood 35,432 City in New Jersey
University City 34,165 Suburb in St.
Ballwin 30,082 City
Kirkwood 27,807 Suburb of St.
Maryland Heights 26,956 City in Missouri, United States
Hazelwood 25,117 Suburb city of St.
Webster Groves 22,819 City in Missouri
Ferguson 20,525 Town in St.
Creve Coeur 18,622 City in St.
Manchester 18,073 City in Missouri
Clayton 16,747 Inner-ring suburb of St.
Overland 15,551 City
Jennings 14,575 City in St.
Saint Ann 12,629 City

Distance to Other Cities

Florissant, MO distances to biggest Missouri cities

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