Frankfort is located in Will County, Illinois. Frankfort has a 2025 population of 60,870 . Frankfort is currently growing at a rate of 0.57% annually and its population has increased by 1.87% since the most recent census, which recorded a population of 59,752 in 2020.
The average household income in Frankfort is $152,460 with a poverty rate of 4.33%. The median age in Frankfort is 42.5 years: 41.6 years for males, and 43.3 years for females. For every 100 females there are 102.2 males.
Data after 2023 is projected based on recent change
The racial composition of Frankfort includes 82.28% White, 6.45% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (82.28%)
Two or more races (7.67%)
Black or African American (6.45%)
Asian (2.08%)
Other race (1.46%)
Native American (0.05%)
Native Hawaiian or Pacific Islander (0.01%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 49,238 | 82.28% |
| Two or more races | 4,590 | 7.67% |
| Black or African American | 3,861 | 6.45% |
| Asian | 1,242 | 2.08% |
| Other race | 872 | 1.46% |
| Native American | 31 | 0.05% |
| Native Hawaiian or Pacific Islander | 8 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Frankfort's average per capita income is $71,098. Household income levels show a median of $136,530. The poverty rate stands at 4.33%.
Name | Median | Mean |
|---|---|---|
| Married Families | $161,601 | - |
| Families | $152,315 | $168,680 |
| Households | $136,530 | $152,460 |
| Non Families | $60,363 | $80,385 |
Average Income
Median Household Income
Poverty Rate