Total Population in McDonough County, IL
ACS 2024 5-Year Estimates
How McDonough County Compares
National Distribution
Where McDonough County falls among all 3,222 U.S. counties for total population.
■ McDonough County: 26,920
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,578 | Stephens County, GA | 27,012 |
| #1,579 | Ashe County, NC | 26,950 |
| #1,580 | Hart County, GA | 26,939 |
| #1,581 | McDonough County, IL | 26,920 |
| #1,582 | Oceana County, MI | 26,915 |
| #1,583 | Geneva County, AL | 26,887 |
| #1,584 | Union County, SC | 26,885 |
Total Population in McDonough County, Illinois
McDonough County, Illinois has a total population of 26,920, which ranks #1,581 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Illinois, McDonough County ranks #50 of 102 out of 102 counties. This places it in the 51th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.