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 and multiracial populations.

Population by Race

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%

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