Carroll County's estimated 2025 population is 15,420 with a growth rate of -0.34% in the past year according to the most recent United States census data. Carroll County is the 67th largest county in Illinois. The 2010 population was 15,395 and has seen a growth of 0.16% since that time.
Data after 2023 is projected based on recent change
The racial composition of Carroll County includes 90.76% White, 3.87% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 14,177 | 90.76% |
Black or African American | 604 | 3.87% |
Two or more races | 548 | 3.51% |
Other race | 139 | 0.89% |
Asian | 106 | 0.68% |
Native American | 47 | 0.3% |
Married
Widowed
Divorced
Separated
Never Married
Carroll County's average per capita income is $44,026. Household income levels show a median of $60,871. The poverty rate stands at 13.61%.
Name | Median | Mean |
---|---|---|
Married Families | $93,527 | - |
Families | $77,768 | $93,769 |
Households | $60,871 | $79,017 |
Non Families | $37,523 | $55,560 |
Average Income
Median Household Income
Poverty Rate