How Lake County Compares

Lake County

39.7 years

Indiana Average

39.7 years

Rank #66 of 92 in state

National

38.9 years

2.1% above

National Distribution

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

21.4 years 86.2 years

■ Lake County: 39.7 years

Ranking Context

Rank	County	Value
#2,192	Forsyth County, GA	39.7 years
#2,193	Bond County, IL	39.7 years
#2,194	Boone County, IL	39.7 years
#2,195	Lake County, IN	39.7 years
#2,196	Webster County, IA	39.7 years
#2,197	Franklin County, KS	39.7 years
#2,198	Adair County, KY	39.7 years

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Median Age in Lake County, Indiana

Lake County, Indiana has a median age of 39.7 years, which ranks #2,195 of 3,222 out of 3,222 counties nationwide. This is 2.1% above the national value of 38.9 years.

Within Indiana, Lake County ranks #66 of 92 out of 92 counties. This places it in the 32th 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.