2025 Compare Cities People:
Florissant, MO vs Clayton, MO

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Highlights
- Clayton is 0% more densely populated than Florissant.
- People are 7.5% less likely to be married in Clayton.
- The Median Age is 8.3 years younger in Clayton.
 Florissant, MOClayton, MOUnited States
 Population  Unlock16,905329,725,481
 Female Population52.2%  Unlock50.5%
 Male Population47.9%  Unlock49.5%
 Median Age  Unlock29.238.4
 space3
 Population - 201052,237  Unlock309,327,143
 Population - 2000  Unlock12,825285,036,114
 Population - 199051,206  Unlock251,960,433
 Pop. 2000 to Now  Unlock30.8%15.6%
 Pop. 1990 to Now-0.8%  Unlock30.8%
 space4
 Population Density  Unlock6,737.793.4
 Land Area12.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Florissant, MOClayton, MOUnited States
 Age 0 to 46.1%  Unlock5.9%
 Age 5 to 9  Unlock4.7%6.1%
 Age 10 to 147.6%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.9%  Unlock4.0%
 Age 21 to 24  Unlock7.8%5.2%
 Age 25 to 3413.8%  Unlock13.8%
 Age 35 to 44  Unlock10.8%12.9%
 Age 45 to 5411.4%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock6.5%9.6%
 Age 75 to 844.2%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 Florissant, MOClayton, MOUnited States
 White50.7%  Unlock59.4%
 Black  Unlock7.7%12.2%
 Asian1.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races5.8%  Unlock3.2%
 Hispanic  Unlock3.3%18.4%
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 Marriage & Family
 Florissant, MOClayton, MOUnited States
 Married Population43.5%  Unlock49.8%
     Currently Married  Unlock39.9%48.0%
 Married but Separated2.3%  Unlock1.8%
 Single Population  Unlock59.8%50.2%
 Never Married37.2%  Unlock33.8%
 Divorced  Unlock5.9%10.8%
 Widowed6.8%  Unlock5.6%
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 Household Size  Unlock2.232.60
 Households20,468  Unlock124,010,992
 Family Households  Unlock3,21380,755,759
     Married couple, w/children25.8%  Unlock30.5%
     Married couple, no children  Unlock45.5%42.9%
 Non Family Households7,550  Unlock43,255,233
     Single householder, w/children  Unlock11.6%15.8%
     Single householder, no children16.6%  Unlock10.8%
Reviews for Florissant    5 Reviews

Over 14 years ago

Overall it's a good area to live in. We live on a mostly quiet street, it's a cul de sac. We've had our lawnmower stolen out our backyard, that's about all. Our  More

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I'd like to get some updated information on Florissant, MO. I'm thinking about moving there this spring. I am a former Chicagoan, lived in Phoenix, AZ for many years.   More

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Its not filled with Mullets and trans ams as the person above indicates. But yes it is blue collar, not low income, but blue collar hard working middle class. If you are  More

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Reviews for Clayton    3 Reviews

St Louis summers are hot and humid...Fall and spring are not very friendly to people with allergies.. Winter is  More

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The weather in St Louis can be hot and humid in the summer. Cold in the  More

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St. Louis in general has an extremely affordable cost of living. Housing is under the nat'l average, as is gasoline. Food, restaurants and entertainment is all  More

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