Carlinville is a city located in Macoupin County, Illinois. Carlinville has a 2026 population of 5,491. It is also the county seat of Macoupin County. Carlinville is currently declining at a rate of -0.81% annually and its population has decreased by -4.74% since the most recent census, which recorded a population of 5,764 in 2020.
The median household income in Carlinville is $57,708 with a poverty rate of 20.5%. The median age in Carlinville is 39.9 years: 37.3 years for males, and 41.8 years for females. For every 100 females there are 92.4 males.
Data after 2023 is projected based on recent change
Overall: 39.9 years
Female: 41.8 years
Male: 37.3 years
There are 4,258 adults, (1,334 of whom are seniors) in Carlinville.
Female: 2,848 (52%)
Male: 2,632 (48%)
The racial composition of Carlinville includes 91.41% White, and smaller percentages for Black or African American, other race, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 5,009 | 91.41% |
| Two or more races | 165 | 3.01% |
| Black or African American | 162 | 2.96% |
| Other race | 106 | 1.93% |
| Asian | 24 | 0.44% |
| Native American | 14 | 0.26% |
Carlinville 's average per capita income is $48,611. Household income levels show a median of $57,708. The poverty rate stands at 20.5%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $105,039 | - |
| Families | $81,434 | $95,254 |
| Households | $57,708 | $78,066 |
| Non Families | $37,950 | $51,895 |
Average Income
Median Household Income
Poverty Rate