How Union County Compares

Union County

38.3 years

Mississippi Average

38.3 years

Rank #58 of 82 in state

National

38.9 years

1.5% below

National Distribution

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

21.4 years 86.2 years

■ Union County: 38.3 years

Ranking Context

Rank	County	Value
#2,523	Grundy County, IL	38.3 years
#2,524	Iberia Parish, LA	38.3 years
#2,525	Nicollet County, MN	38.3 years
#2,526	Union County, MS	38.3 years
#2,527	San Juan County, NM	38.3 years
#2,528	Carter County, OK	38.3 years
#2,529	Hanson County, SD	38.3 years

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Median Age in Union County, Mississippi

Union County, Mississippi has a median age of 38.3 years, which ranks #2,526 of 3,222 out of 3,222 counties nationwide. This is 1.5% below the national value of 38.9 years.

Within Mississippi, Union County ranks #58 of 82 out of 82 counties. This places it in the 22th 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.