Hardin County Flag

Hardin County

State:
Ohio
County Seat:
Kenton

Hardin County's estimated 2025 population is 30,322 with a growth rate of -0.08% in the past year according to the most recent United States census data. Hardin County is the 72nd largest county in Ohio. The 2010 population was 32,126 and has seen a growth of -5.62% since that time.

30,322
Total Population
65
Population Density (mi²)
72
Population Rank (State)
-23 -0.08%
Annual Population Growth

Hardin County Population

Hardin County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Hardin County includes 93.4% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White28,51393.4%
Two or more races1,1393.73%
Black or African American3441.13%
Asian2730.89%
Other race1950.64%
Native American410.13%
Native Hawaiian or Pacific Islander220.07%

Hardin County Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hardin County's average per capita income is $43,028. Household income levels show a median of $58,001. The poverty rate stands at 18.19%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$89,980$97,605
Families$78,773$88,299
Households$58,001$74,502
Non Families$36,918$47,273

$43,028

Average Income

$58,001

Median Household Income

18.19%

Poverty Rate