How Kane County Compares

Kane County

38.8 years

Illinois Average

38.8 years

Rank #89 of 102 in state

National

38.9 years

0.3% below

National Distribution

Where Kane County falls among all 3,222 U.S. counties for median age.

21.4 years 86.2 years

■ Kane County: 38.8 years

Ranking Context

Rank	County	Value
#2,414	White County, AR	38.8 years
#2,415	Kent County, DE	38.8 years
#2,416	Crisp County, GA	38.8 years
#2,417	Kane County, IL	38.8 years
#2,418	Boone County, IN	38.8 years
#2,419	Warren County, IA	38.8 years
#2,420	Barton County, KS	38.8 years

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Median Age in Kane County, Illinois

Kane County, Illinois has a median age of 38.8 years, which ranks #2,417 of 3,222 out of 3,222 counties nationwide. This is 0.3% below the national value of 38.9 years.

Within Illinois, Kane County ranks #89 of 102 out of 102 counties. This places it in the 25th percentile nationally.

The median age of the total population. 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.