Jefferson Valley-Yorktown

County:: Westchester County
County Seat:: No
Area (mi²):: 6.959
State:: New York

Jefferson Valley-Yorktown is a CDP located in Westchester County, New York. Jefferson Valley-Yorktown has a 2025 population of 14,054. Jefferson Valley-Yorktown is currently declining at a rate of -0.04% annually but its population has increased by 1.94% since the most recent census, which recorded a population of 13,786 in 2020.

The average household income in Jefferson Valley-Yorktown is $177,873 with a poverty rate of 3.97%. The median age in Jefferson Valley-Yorktown is 46.9 years: 44.2 years for males, and 48.9 years for females.

Demographics

The racial composition of Jefferson Valley-Yorktown includes 79.92% White, 5.88% Black or African American, 3.55% Asian, 3.42% other race, 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

Asian

Other race

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	11,344	79.92%
Two or more races	969	6.83%
Black or African American	835	5.88%
Asian	504	3.55%
Other race	485	3.42%
Native Hawaiian or Pacific Islander	53	0.37%
Native American	5	0.04%

Jefferson Valley-Yorktown Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson Valley-Yorktown's average per capita income is $85,697. Household income levels show a median of $152,948. The poverty rate stands at 3.97%.

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	$210,764	-
Families	$180,771	$205,686
Households	$152,948	$177,873
Non Families	$62,059	$87,559

$85,697

Average Income

$152,948

Median Household Income

3.97%

Poverty Rate