Sullivan township

County:: Tioga County
County Seat:: No
Area (mi²):: 42.59
State:: Pennsylvania

Sullivan township is located in Tioga County, Pennsylvania. Sullivan township has a 2025 population of 1,439. Sullivan township is currently declining at a rate of -0.42% annually and its population has decreased by -2.18% since the most recent census, which recorded a population of 1,471 in 2020.

The average household income in Sullivan township is $96,992 with a poverty rate of 5.4%. The median age in Sullivan township is 42.7 years: 43.7 years for males, and 40.8 years for females.

Demographics

The racial composition of Sullivan township includes 97.8% White, and smaller percentages for other race, Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,468	97.8%
Other race	19	1.27%
Two or more races	9	0.6%
Black or African American	5	0.33%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Sullivan township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sullivan township's average per capita income is $45,139. Household income levels show a median of $83,542. The poverty rate stands at 5.4%.

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	$105,625	-
Families	$92,321	$102,441
Households	$83,542	$96,992
Non Families	$55,417	$75,325

$45,139

Average Income

$83,542

Median Household Income

5.4%

Poverty Rate