Selden Flag

Selden

County:
Suffolk County
County Seat:
No
Area (mi²):
4.549
State:
New York

Selden is a CDP located in Suffolk County, New York. Selden has a 2026 population of 22,135. Selden is currently growing at a rate of 0.65% 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 Selden is $108,952 with a poverty rate of 6.74%. The median age in Selden is 39.1 years: 39.4 years for males, and 38.6 years for females. For every 100 females there are 94.7 males.

22.1K
Total Population
4,866
Density (mi²)
142 0.65%
Growth

Selden Population

Selden Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202622,1351420.65%
202521,9931430.65%

Median Age

Overall: 39.1 years
Female: 38.6 years
Male: 39.4 years

Selden Adults

There are 17,162 adults, (3,540 of whom are seniors) in Selden.

Sex Ratio

Female: 11,095 (51.4%)
Male: 10,509 (48.6%)

Demographics

The racial composition of Selden includes 61.81% White, 11.45% other race, 6.98% Asian, 3.31% Black or African American, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White13,35461.81%
Two or more races3,45716%
Other race2,47411.45%
Asian1,5086.98%
Black or African American7153.31%
Native American960.44%
Race
Population ↓
Percentage (of total)
Two or more races2,62912.17%
Other race2,22510.3%
White5132.37%
Native American960.44%
Black or African American470.22%
Asian240.11%
Race
Population ↓
Percentage (of total)
White12,84159.44%
Asian1,4846.87%
Two or more races8283.83%
Black or African American6683.09%
Other race2491.15%

Selden Marital Status

Economics and Income Statistics

Selden 's average per capita income is $60,971. Household income levels show a median of $108,952. The poverty rate stands at 6.74%.

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$137,500-
Families$120,000$136,744
Households$108,952$129,667
Non Families$57,685$72,689

$60,971

Average Income

$108,952

Median Household Income

6.74%

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)