Jefferson township

County:: Ashtabula County
County Seat:: No
Area (mi²):: 14.765
State:: Ohio

Jefferson township is located in Ashtabula County, Ohio. Jefferson township has a 2025 population of 13,733. Jefferson township is currently declining at a rate of -0.83% annually and its population has decreased by -4.57% since the most recent census, which recorded a population of 14,390 in 2020.

The average household income in Jefferson township is $191,695 with a poverty rate of 2.63%.The median age in Jefferson township is 39 years: 40.3 years for males, and 36.4 years for females.

Demographics

The racial composition of Jefferson township includes 63.05% White, 16.62% Black or African American, 11.66% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	8,936	63.05%
Black or African American	2,355	16.62%
Asian	1,652	11.66%
Two or more races	1,016	7.17%
Other race	181	1.28%
Native American	33	0.23%

Jefferson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson township's average per capita income is $75,406. Household income levels show a median of $126,622. The poverty rate stands at 2.63%.

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	$161,932	-
Families	$152,618	$218,851
Households	$126,622	$191,695
Non Families	$65,065	$106,988

$75,406

Average Income

$126,622

Median Household Income

2.63%

Poverty Rate