O'Fallon is located in St. Clair County, Illinois Illinois. Unfortunately, the data for this location is currently limited or unavailable.
The average household income in O'Fallon is $123,124 with a poverty rate of 5.75%. The median age in O'Fallon is 38.3 years: 38 years for males, and 38.7 years for females. For every 100 females there are 94.1 males.
No data available.
The racial composition of O'Fallon includes 71.78% White, 14.12% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.
White (71.78%)
Black or African American (14.12%)
Two or more races (10.22%)
Asian (2.49%)
Other race (1.31%)
Native American (0.09%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 18,847 | 71.78% |
| Black or African American | 3,707 | 14.12% |
| Two or more races | 2,683 | 10.22% |
| Asian | 653 | 2.49% |
| Other race | 344 | 1.31% |
| Native American | 23 | 0.09% |
Married
Widowed
Divorced
Separated
Never Married
O'Fallon's average per capita income is $60,027. Household income levels show a median of $92,328. The poverty rate stands at 5.75%.
Name | Median | Mean |
|---|---|---|
| Married Families | $140,604 | - |
| Families | $122,136 | $146,118 |
| Households | $92,328 | $123,124 |
| Non Families | $51,081 | $59,076 |
Average Income
Median Household Income
Poverty Rate