Cortlandt

County:: Westchester County
County Seat:: No
Area (mi²):: 39.372
State:: New York

Cortlandt is located in Westchester County, New York. Cortlandt has a 2025 population of 40,711. Cortlandt is currently declining at a rate of -0.58% annually and its population has decreased by -3.82% since the most recent census, which recorded a population of 42,326 in 2020.

The average household income in Cortlandt is $180,089 with a poverty rate of 4.99%. The median age in Cortlandt is 43.7 years: 42.2 years for males, and 45.9 years for females.

Demographics

The racial composition of Cortlandt includes 70.75% White, 8.11% Black or African American, 6.51% other race, 3.13% Asian, and smaller percentages for Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	29,636	70.75%
Two or more races	4,775	11.4%
Black or African American	3,397	8.11%
Other race	2,728	6.51%
Asian	1,312	3.13%
Native Hawaiian or Pacific Islander	22	0.05%
Native American	16	0.04%

Cortlandt Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cortlandt's average per capita income is $76,406. Household income levels show a median of $138,898. The poverty rate stands at 4.99%.

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	$186,250	-
Families	$170,342	$211,781
Households	$138,898	$180,089
Non Families	$71,707	$95,076

$76,406

Average Income

$138,898

Median Household Income

4.99%

Poverty Rate