O'Fallon, MO
December 23, 2024
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O'Fallon, MO




O'Fallon is located in St. Charles County, Missouri and has a population of 91,825. The poverty rate in O'Fallon is 4.5% and is lower than the US poverty rate of 11.5%. The U.S. poverty level for a family of four in 2023 is $31,200. The unemployment rate in O'Fallon is 3.1% while the St. Charles County unemployment rate is 3.1%.

 Population  
Male
 
49%
Female
 
51%

 Median Age (city/county) 
O'Fallon
 
38
St. Charles
 
39.4

 Median Household Income (city/county) 
O'Fallon
 
$104,863
St. Charles
 
$99,596

 Median Home Value (city/county) 
O'Fallon
 
$283,425
St. Charles
 
$277,911

 Median Rent (city/county) 
O'Fallon
 
$1,311
St. Charles
 
$1,209

 Poverty Rate (city/county) 
O'Fallon
 
4.5%
St. Charles
 
4.5%


Races and Ethnicity


White 84.3%
Black or African American 5%
Asian 4.4%
Native 0.1%
Pacific 0%
Other 1.3%
Hispanic 4.4%




ZIP Codes in O'Fallon: 63367, 63366, 63368