Highland is a city located in Madison County, Illinois. Highland has a 2026 population of 10,002. Highland is currently declining at a rate of -0.13% annually and its population has decreased by -0.76% since the most recent census, which recorded a population of 10,079 in 2020.
The median household income in Highland is $82,551 with a poverty rate of 5.97%. The median age in Highland is 41.8 years: 40.9 years for males, and 42.3 years for females. For every 100 females there are 101.3 males.
Data after 2023 is projected based on recent change
Overall: 41.8 years
Female: 42.3 years
Male: 40.9 years
There are 8,289 adults, (2,029 of whom are seniors) in Highland.
Female: 5,099 (49.7%)
Male: 5,163 (50.3%)
The racial composition of Highland includes 93.42% White, and smaller percentages for Asian, Black or African American, other race and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 9,587 | 93.42% |
| Two or more races | 551 | 5.37% |
| Asian | 104 | 1.01% |
| Black or African American | 19 | 0.19% |
| Other race | 1 | 0.01% |
Highland 's average per capita income is $54,091. Household income levels show a median of $82,551. The poverty rate stands at 5.97%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $124,399 | - |
| Families | $104,969 | $119,697 |
| Households | $82,551 | $94,798 |
| Non Families | $45,845 | $61,092 |
Average Income
Median Household Income
Poverty Rate