How Winnebago County Compares

Winnebago County

42.7 years

Iowa Average

42.7 years

Rank #42 of 99 in state

National

38.9 years

9.8% above

National Distribution

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

21.4 years 86.2 years

■ Winnebago County: 42.7 years

Ranking Context

Rank	County	Value
#1,293	Vermillion County, IN	42.7 years
#1,294	Wabash County, IN	42.7 years
#1,295	Franklin County, IA	42.7 years
#1,296	Winnebago County, IA	42.7 years
#1,297	Sheridan County, KS	42.7 years
#1,298	Wilson County, KS	42.7 years
#1,299	West Feliciana Parish, LA	42.7 years

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Median Age in Winnebago County, Iowa

Winnebago County, Iowa has a median age of 42.7 years, which ranks #1,296 of 3,222 out of 3,222 counties nationwide. This is 9.8% above the national value of 38.9 years.

Within Iowa, Winnebago County ranks #42 of 99 out of 99 counties. This places it in the 60th 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.