Smithtown, New York Population 2023

26,257

Smithtown is a city located in Suffolk County New York. Smithtown has a 2023 population of 26,257. Smithtown is currently growing at a rate of 0.23% annually and its population has increased by 0.23% since the most recent census, which recorded a population of 26,197 in 2020.

The average household income in Smithtown is $164,564 with a poverty rate of 3.82%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Smithtown is 46.4 years, 44.4 years for males, and 48.5 years for females.

Smithtown Demographics

According to the most recent ACS, the racial composition of Smithtown was:

  • White: 91.53%
  • Two or more races: 3.79%
  • Asian: 2.97%
  • Other race: 0.87%
  • Black or African American: 0.73%
  • Native American: 0.11%
  • Native Hawaiian or Pacific Islander: 0%
The current population of Smithtown, New York is 26,257 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 26,197.

Smithtown, New York Population 2023

Population by Race

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White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Smithtown Population by Race

Smithtown Population Pyramid 2023

Smithtown Median Age

46.4

Total

44.4

Male

48.5

Female

Smithtown Adults

There are 20,584 adults, (4,989 of whom are seniors) in Smithtown.

Smithtown Age Dependency

68

Age Dependency Ratio

32

Old Age Dependency Ratio

36

Child Dependency Ratio

Smithtown Sex Ratio

Female13,17850.3%
Male13,01949.7%

Smithtown Population by Age

Smithtown Renter vs Owner Occupied by Household Type

3.33

Average Family Size

2.91

Average Household Size

89.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Smithtown Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Smithtown Educational Attainment by Sex (over 25)

Smithtown Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among asian people with a rate of 92.03%.

The highest rate of bachelors degrees is among native american people with a rate of 79.31%.

Smithtown Educational Attainment by Race

All

Male

Female

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$73,850

Average Earnings

$94,916

Average Male

$51,318

Average Female

Smithtown Earnings by Educational Attainment

Smithtown Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Smithtown Language

89.52% of Smithtown residents speak only English, while 10.48% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.36% of the population.

Smithtown Language

Smithtown Poverty by Race

rate

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3.82%

Overall Poverty Rate

3.31%

Male Poverty Rate

3.29%

Female Poverty Rate

Poverty in Smithtown

The race most likely to be in poverty in Smithtown is Other, with 16.49% below the poverty level.

The race least likely to be in poverty in Smithtown is Multiple, with 0.94% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.52%. Among those working part-time, it was 2.48%, and for those that did not work, the poverty rate was 7.99%.

Smithtown Poverty

rate

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Smithtown Poverty Rate by Education

rate

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Smithtown Poverty Rate by Employment Status and Sex

Smithtown Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Smithtown Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

60.1%

Overall Marriage Rate

61.9%

Male Marriage Rate

58.4%

Female Marriage Rate

Smithtown Married by Age and Sex

male

female

Smithtown Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Smithtown Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Smithtown Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,257

Number of Veterans

1,212

Male Veterans

45

Female Veterans

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Smithtown Veterans by War

count

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Smithtown Veterans by Age

count

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Smithtown Veterans by Race

Smithtown Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

1.17%

Veteran Poverty Rate

23.49%

Veteran Disability Rate

Smithtown Veterans by Education

LaborForceParticipation

62.1%

Labor Force Participation

60.3%

Employment Rate

2.8%

Unemployment Rate

Smithtown Employment by Age

LaborForceParticipation

Smithtown Employment by Race

LaborForceParticipation

Smithtown Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

85.34%

Born in Smithtown

91.83%

Native Born

8.17%

Foreign Born

1.79%

Non Citizen

6.38%

Naturalized

Place of Birth

91.83% of Smithtown residents were born in the United States, with 85.34% having been born in New York. 1.79% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Smithtown Place of Birth

Note: data after 2021 is projected based on recent change
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Smithtown Population by Year