Thornwood Flag

Thornwood

County Seat:
No
Area (mi²):
1.117
State:
New York

Thornwood is a CDP located in Westchester County, New York. Thornwood has a 2026 population of 4,554. Thornwood is currently growing at a rate of 1.11% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Thornwood is $170,398 with a poverty rate of 2.82%. The median age in Thornwood is 39.8 years: 39 years for males, and 40.5 years for females. For every 100 females there are 106.3 males.

4.6K
Total Population
4,078
Density (mi²)
50 1.11%
Growth

Thornwood Population

Thornwood Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,554501.11%
20254,504491.1%

Median Age

Overall: 39.8 years
Female: 40.5 years
Male: 39 years

Thornwood Adults

There are 3,237 adults, (749 of whom are seniors) in Thornwood.

Sex Ratio

Female: 2,007 (48.5%)
Male: 2,133 (51.5%)

Demographics

The racial composition of Thornwood includes 80.77% White, 6.45% other race, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,34480.77%
Two or more races4099.88%
Other race2676.45%
Asian811.96%
Black or African American390.94%
Race
Population ↓
Percentage (of total)
Other race2676.45%
Two or more races2014.86%
Race
Population ↓
Percentage (of total)
White3,34480.77%
Two or more races2085.02%
Asian811.96%
Black or African American390.94%

Thornwood Marital Status

Economics and Income Statistics

Thornwood 's average per capita income is $93,861. Household income levels show a median of $170,398. The poverty rate stands at 2.82%.

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$211,806-
Families$198,625$222,595
Households$170,398$192,579
Non Families$68,106$85,224

$93,861

Average Income

$170,398

Median Household Income

2.82%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)