Seneca County, Ohio

Total Population: 54,861

County Seat: Tiffin

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Median Home Value

$136,200

Owner-occupied units

Median Household Income

$65,020

Across all households

Median Age

40.5 yrs

Across all residents

Bachelor's Degree+

20.7%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)88.3%
Hispanic or Latino5.5%
Black (Non-Hispanic)2.6%
Two or More Races2.5%
Asian (Non-Hispanic)0.6%
Other Race0.3%
Am. Indian / Alaska Native0.1%

Under 18 Years

21.6%

65 Years and Over

18.7%

Male

50.4%

Female

49.6%

U.S. Citizens (18+)

99.1%

No Health Insurance

5.3%

Education

3 fields

High School Graduate or Higher (25+)

93.2%

Bachelor's Degree or Higher (25+)

20.7%

Enrolled in College (18+)

8.4%

Economics

6 fields

Median Household Income

$65,020

Mean Household Income

$79,613

Per Capita Income

$32,716

Unemployment Rate (16+)

3.9%

In Labor Force (19–64)

78.7%

SNAP / Food Stamps

13.8%

Housing & Households

13 fields

Median Home Value

$136,200

Median Rent

$814/mo

Total Housing Units

23,968

Owner-Occupied

73.4%

Renter-Occupied

26.6%

Vacancy Rate

7.8%

Married Couple Households

46.7%

Cohabiting Couple Households

9.3%

Male Householder, No Partner

19.8%

Female Householder, No Partner

24.1%

Average Household Size

2.36

Broadband Internet Access

86.2%

Housing Built Since 2010

2.8%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 39147.