Herrin is a city located in Williamson County, Illinois. Herrin has a 2026 population of 12,207. Herrin is currently declining at a rate of -0.19% annually and its population has decreased by -1.12% since the most recent census, which recorded a population of 12,345 in 2020.
The median household income in Herrin is $59,975 with a poverty rate of 14.54%. The median age in Herrin is 41.2 years: 40.1 years for males, and 43.1 years for females. For every 100 females there are 96.1 males.
Data after 2023 is projected based on recent change
Overall: 41.2 years
Female: 43.1 years
Male: 40.1 years
There are 9,685 adults, (2,336 of whom are seniors) in Herrin.
Female: 6,234 (51%)
Male: 5,992 (49%)
The racial composition of Herrin includes 87.54% White, 4.2% Black or African American, and smaller percentages for Native American, Asian, other race and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 10,703 | 87.54% |
| Two or more races | 878 | 7.18% |
| Black or African American | 514 | 4.2% |
| Native American | 72 | 0.59% |
| Asian | 45 | 0.37% |
| Other race | 14 | 0.11% |
Herrin 's average per capita income is $47,493. Household income levels show a median of $59,975. The poverty rate stands at 14.54%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $99,830 | - |
| Families | $75,120 | $97,054 |
| Households | $59,975 | $80,919 |
| Non Families | $39,798 | $55,226 |
Average Income
Median Household Income
Poverty Rate