How Harford County Compares

Harford County

40.5 years

Maryland Average

40.5 years

Rank #12 of 24 in state

National

38.9 years

4.1% above

National Distribution

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

21.4 years 86.2 years

■ Harford County: 40.5 years

Ranking Context

Rank	County	Value
#1,955	Ohio County, KY	40.5 years
#1,956	St. Tammany Parish, LA	40.5 years
#1,957	Androscoggin County, ME	40.5 years
#1,958	Harford County, MD	40.5 years
#1,959	Redwood County, MN	40.5 years
#1,960	Steele County, MN	40.5 years
#1,961	Greene County, MS	40.5 years

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Median Age in Harford County, Maryland

Harford County, Maryland has a median age of 40.5 years, which ranks #1,958 of 3,222 out of 3,222 counties nationwide. This is 4.1% above the national value of 38.9 years.

Within Maryland, Harford County ranks #12 of 24 out of 24 counties. This places it in the 39th 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.