O'Fallon is a city located in Illinois. O'Fallon has a 2020 population of 33,091. O'Fallon is currently growing at a rate of 1.23% annually and its population has increased by 2.48% since the most recent census, which recorded a population of 32,289 in 2010.
The average household income in O'Fallon is $105,152 with a poverty rate of 3.98%. The median rental costs in recent years comes to $1,134 per month, and the median house value is $214,600. The median age in O'Fallon is 36.7 years, 35.5 years for males, and 38 years for females.
According to the most recent ACS, the racial composition of O'Fallonwas:
Race | Population | Percentage |
---|---|---|
White | 23,327 | 79.11% |
Black or African American | 2,995 | 10.16% |
American Indian and Alaska Native | 21 | 0.07% |
Asian | 1,113 | 3.77% |
Some Other Race | 522 | 1.77% |
Two or More Races | 1,509 | 5.12% |
Type | Count | Average Size | Owned |
---|---|---|---|
All | 11,493 | 2.57 | 71.8 |
Married | 6,795 | 3.03 | 88.5 |
Male | 491 | 3.22 | 70.5 |
Female | 1,311 | 3.2 | 48.8 |
Non Family | 2,896 | 1.08 | 43.4 |
3
Average Family Size
2.57
Average Household Size
Education Attained | Count | Percentage |
---|---|---|
Less Than 9th Grade | 273 | 1.36% |
9th to 12th Grade | 306 | 1.53% |
High School Graduate | 3,158 | 15.78% |
Some College | 4,015 | 20.06% |
Associates Degree | 2,319 | 11.58% |
Bachelors Degree | 5,671 | 28.33% |
Graduate Degree | 4,277 | 21.36% |
Race | Total | High School | Bachelors |
---|---|---|---|
Asian | 765 | 635 | 457 |
White | 15,820 | 15,493 | 8,242 |
2+ Races | 592 | 577 | 262 |
Black | 2,034 | 1,976 | 747 |
Hispanic | 821 | 762 | 273 |
Other Race | 313 | 313 | 78 |
Native American | 21 | 21 | 1 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among asian people with a rate of 59.74%.
$53,930
Average Earnings
$70,014
Average Male
$44,214
Average Female
92.21% of O'Fallon residents speak only English, while 7.79% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.96% of the population.
Name | Total | In Poverty | Poverty Rate |
---|---|---|---|
Black | 2,979 | 250 | 8.39% |
Multiple | 1,469 | 69 | 4.70% |
White | 22,416 | 831 | 3.71% |
Asian | 1,113 | 17 | 1.53% |
Other | NaN% | ||
Hispanic | 1,411 | 28 | 1.98% |
3.98%
Overall Poverty Rate
3.82%
Male Poverty Rate
4.11%
Female Poverty Rate
The race most likely to be in poverty in O'Fallon is Black, with 8.39% below the poverty level.
The race least likely to be in poverty in O'Fallon is Hispanic, with 1.98% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.36%. Among those working part-time, it was 8.62%, and for those that did not work, the poverty rate was 4.27%.
61.6%
Overall Marriage Rate
64.4%
Male Marriage Rate
59.0%
Female Marriage Rate
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.
Name | Veterans | % of Total |
---|---|---|
White | 3,448 | 20.33% |
Black | 446 | 19.90% |
Native American | 10 | 47.62% |
Asian | 18 | 2.28% |
2+ Races | 215 | 29.70% |
Hispanic | 36 | 4.07% |
1.16%
Veteran Poverty Rate
15.49%
Veteran Disability Rate
68.5%
Labor Force Participation
62.9%
Employment Rate
3.5%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
47.79%
Born in O'Fallon
95.39%
Native Born
4.61%
Foreign Born
1.65%
Non Citizen
2.96%
Naturalized
95.39% of O'Fallon residents were born in the United States, with 47.79% having been born in Illinois. 1.65% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Annual Growth Rate |
---|---|---|---|
1950 | 3,022 | 0.00% | |
1960 | 4,018 | 996 | 2.89% |
1970 | 7,268 | 3,250 | 6.11% |
1980 | 12,173 | 4,905 | 5.29% |
1990 | 16,073 | 3,900 | 2.82% |
2000 | 21,910 | 5,837 | 3.15% |
2010 | 28,281 | 6,371 | 2.59% |
2011 | 28,682 | 401 | 1.42% |
2012 | 29,083 | 401 | 1.40% |
2013 | 29,484 | 401 | 1.38% |
2014 | 29,885 | 401 | 1.36% |
2015 | 30,286 | 401 | 1.34% |
2016 | 30,687 | 401 | 1.32% |
2017 | 31,088 | 401 | 1.31% |
2018 | 31,489 | 401 | 1.29% |
2019 | 31,890 | 401 | 1.27% |
2020 | 32,289 | 399 | 1.25% |
2021 | 32,690 | 401 | 1.24% |
2022 | 33,091 | 401 | 1.23% |