Smithtown Flag

Smithtown

County:
Suffolk County
County Seat:
No
Area (mi²):
11.927
State:
New York

Smithtown is a CDP located in Suffolk County, New York. Smithtown has a 2025 population of 25,368. Smithtown is currently declining at a rate of -0.29% annually and its population has decreased by -3.16% since the most recent census, which recorded a population of 26,197 in 2020.

The average household income in Smithtown is $185,424 with a poverty rate of 3.87%.The median age in Smithtown is 47.5 years: 45.8 years for males, and 49 years for females.

25.4K
Total Population
2,127
Density (mi²)
-73 -0.29%
Growth

Smithtown Population

Smithtown Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Smithtown includes 85.36% White, 4.46% Asian, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White21,28985.36%
Two or more races1,8777.53%
Asian1,1134.46%
Other race4741.9%
Black or African American1670.67%
Native American200.08%

Smithtown Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Smithtown's average per capita income is $77,311. Household income levels show a median of $148,852. The poverty rate stands at 3.87%.

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$190,412-
Families$174,167$211,854
Households$148,852$185,424
Non Families$66,894$91,338

$77,311

Average Income

$148,852

Median Household Income

3.87%

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)