Harristown is located in Macon County, Illinois. Harristown has a 2025 population of 1,709 . Harristown is currently growing at a rate of 0.12% annually but its population has decreased by -2.79% since the most recent census, which recorded a population of 1,758 in 2020.
The average household income in Harristown is $100,724 with a poverty rate of 5.97%. The median age in Harristown is 45.3 years: 44 years for males, and 45.9 years for females. For every 100 females there are 99.6 males.
Data after 2023 is projected based on recent change
The racial composition of Harristown includes 95.91% White, and smaller percentages for Two or more races, other race, Asian and multiracial populations.
White (95.91%)
Two or more races (2.73%)
Other race (0.82%)
Asian (0.55%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,759 | 95.91% |
| Two or more races | 50 | 2.73% |
| Other race | 15 | 0.82% |
| Asian | 10 | 0.55% |
Married
Widowed
Divorced
Separated
Never Married
Harristown's average per capita income is $56,357. Household income levels show a median of $79,141. The poverty rate stands at 5.97%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,357 | - |
| Families | $88,000 | $114,789 |
| Households | $79,141 | $100,724 |
| Non Families | $47,381 | $58,004 |
Average Income
Median Household Income
Poverty Rate