Median Age in Fulton County, IL
ACS 2024 5-Year Estimates
43.9 years
Rank #959/3,222 · #29 in IL
70th
Fulton 43.9 years
IL 39.0 years +12.6%
US 38.9 years +12.9%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Fulton County's median age of 43.9 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Fulton County for median age.
Nearby Rankings
Full ranking →| #956 | Marion County, AL | 43.9 years |
| #957 | Taylor County, FL | 43.9 years |
| #958 | Walton County, FL | 43.9 years |
| #959 | Fulton County, IL | 43.9 years |
| #960 | Hamilton County, IL | 43.9 years |
| #961 | Union County, IN | 43.9 years |
| #962 | Fayette County, IA | 43.9 years |
About Median Age
Fulton County, Illinois has a median age of 43.9 years, ranking #959 of 3,222 counties nationwide — 12.9% above the national value of 38.9 years. Within Illinois, it ranks #29 of 102. This places it in the 70th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.