Mercer County, Ohio

Total Population: 42,438

County Seat: Celina

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Median Home Value

$208,600

Owner-occupied units

Median Household Income

$78,036

Across all households

Median Age

39.1 yrs

Across all residents

Bachelor's Degree+

22.2%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)94.4%
Two or More Races2.3%
Hispanic or Latino2.2%
Black (Non-Hispanic)0.6%
Asian (Non-Hispanic)0.5%

Under 18 Years

26.2%

65 Years and Over

18.6%

Male

50.7%

Female

49.3%

U.S. Citizens (18+)

98.8%

No Health Insurance

3.7%

Education

3 fields

High School Graduate or Higher (25+)

94.7%

Bachelor's Degree or Higher (25+)

22.2%

Enrolled in College (18+)

4.4%

Economics

6 fields

Median Household Income

$78,036

Mean Household Income

$90,650

Per Capita Income

$35,087

Unemployment Rate (16+)

1.8%

In Labor Force (19–64)

86.9%

SNAP / Food Stamps

4.3%

Housing & Households

13 fields

Median Home Value

$208,600

Median Rent

$812/mo

Total Housing Units

18,023

Owner-Occupied

79.6%

Renter-Occupied

20.4%

Vacancy Rate

9.7%

Married Couple Households

56.4%

Cohabiting Couple Households

6.8%

Male Householder, No Partner

16.0%

Female Householder, No Partner

20.8%

Average Household Size

2.57

Broadband Internet Access

90.5%

Housing Built Since 2010

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 39107.