Sullivan

County:: Madison County
County Seat:: No
Area (mi²):: 73.126
State:: New York

Sullivan is located in Madison County, New York. Sullivan has a 2025 population of 14,581. Sullivan is currently declining at a rate of -0.22% annually and its population has decreased by -1.37% since the most recent census, which recorded a population of 14,784 in 2020.

The average household income in Sullivan is $97,798 with a poverty rate of 8.27%. The median age in Sullivan is 43.5 years: 42.2 years for males, and 44.6 years for females.

Demographics

The racial composition of Sullivan includes 94.6% White, and smaller percentages for other race, Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	13,937	94.6%
Two or more races	566	3.84%
Other race	101	0.69%
Native American	51	0.35%
Black or African American	48	0.33%
Asian	29	0.2%
Native Hawaiian or Pacific Islander	0	0%

Sullivan Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sullivan's average per capita income is $52,292. Household income levels show a median of $78,989. The poverty rate stands at 8.27%.

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	$107,868	-
Families	$98,180	$112,256
Households	$78,989	$97,798
Non Families	$39,010	$54,402

$52,292

Average Income

$78,989

Median Household Income

8.27%

Poverty Rate