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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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