How Ottawa County Compares

Ottawa County

36.5 years

Michigan Average

36.5 years

Rank #77 of 83 in state

National

38.9 years

6.2% below

National Distribution

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

21.4 years 86.2 years

■ Ottawa County: 36.5 years

Ranking Context

Rank	County	Value
#2,808	Baldwin County, GA	36.5 years
#2,809	Lumpkin County, GA	36.5 years
#2,810	Lafayette Parish, LA	36.5 years
#2,811	Ottawa County, MI	36.5 years
#2,812	Scotland County, MO	36.5 years
#2,813	Kings County, NY	36.5 years
#2,814	Manassas Park city, VA	36.5 years

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Median Age in Ottawa County, Michigan

Ottawa County, Michigan has a median age of 36.5 years, which ranks #2,811 of 3,222 out of 3,222 counties nationwide. This is 6.2% below the national value of 38.9 years.

Within Michigan, Ottawa County ranks #77 of 83 out of 83 counties. This places it in the 13th 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.