Smithtown, New York Population 2020

115,902
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Smithtown is a city located in New York. Smithtown has a 2020 population of 115,902. Smithtown is currently declining at a rate of -0.21% annually and its population has decreased by -1.66% since the most recent census, which recorded a population of 117,856 in 2010. Smithtown reached it's highest population of 118,179 in 2011.

The average household income in Smithtown is $149,538 with a poverty rate of 2.91%. The median rental costs in recent years comes to $1,734 per month, and the median house value is $475,900. The median age in Smithtown is 45.4 years, 44.3 years for males, and 46.3 years for females. For every 100 females there are 95.0 males.

Smithtown Demographics

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

  • White: 91.33%
  • Asian: 4.59%
  • Other race: 1.48%
  • Two or more races: 1.29%
  • Black or African American: 1.26%
  • Native American: 0.04%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Smithtown, New York is 115,902, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 116,384.The last official US Census in 2010 recorded the population at 117,856.

Smithtown, New York Population 2020

Population by Race

Race Population Percentage
White106,88591.33%
Asian5,3744.59%
Some Other Race1,7361.48%
Two or More Races1,5111.29%
Black or African American1,4751.26%
American Indian and Alaska Native500.04%
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Smithtown Population Pyramid 2020

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Smithtown Median Age

45.4


Total

44.3


Male

46.3


Female

Smithtown Adults

There are 91,330 adults, (21,741 of whom are seniors) in Smithtown.

Smithtown Age Dependency

68.2

Age Dependency Ratio

31.2

Old Age Dependency Ratio

36.9

Child Dependency Ratio

Smithtown Sex Ratio

Female

60,025

51.29%

Male

57,006

48.71%

Smithtown Households and Families

Smithtown Renter vs Owner Occupied by Household Type

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Smithtown Household Types

Type Owner Renter
Married94.8%5.2%
All89%11%
Male86.6%13.4%
Female85.1%14.9%
Non Family73.3%26.7%

89.0%

Rate of Home Ownership

Type Count Average Size Owned
All40,1142.8789
Married27,0903.3794.8
Non Family9,3261.1873.3
Female2,7583.2885.1
Male9403.7486.6

3.33

Average Family Size

2.87

Average Household Size

2.5%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

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Smithtown Education

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Education Attained Count Percentage
Less Than 9th Grade1,4661.78%
9th to 12th Grade1,9912.42%
High School Graduate17,48321.27%
Some College13,28916.17%
Associates Degree7,5119.14%
Bachelors Degree21,45426.11%
Graduate Degree18,98923.11%
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Smithtown Educational Attainment by Race

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Name Total High School Bachelors
White72,84370,21335,808
Hispanic4,0313,6311,525
Asian3,7653,5532,514
Other Race1,155932374
Black1,147997442
Multiple Races385312151
Native American3737

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 66.77%.

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Name Average Male Female
Overall$69,591$87,204$52,509
Less Than High School$27,927$33,266$20,598
High School Grad$44,379$62,609$30,995
Some College$53,604$70,201$39,976
Bachelors Degree$81,339$102,767$60,938
Graduate Degree$98,819$112,393$85,288

$69,591

Average Earnings

$87,204

Average Male

$52,509

Average Female

Smithtown Language

Smithtown Language by Age

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Smithtown Language

88.39% of Smithtown residents speak only English, while 11.61% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.26% of the population.

Smithtown Poverty

Smithtown Poverty by Race

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Name Total In Poverty Poverty Rate
White100,4692,7302.72%
Hispanic6,7682273.35%
Asian5,3622033.79%
Black1,26213310.54%
Multiple1,491875.84%
Other1,658503.02%

2.91%

Overall Poverty Rate

2.57%

Male Poverty Rate

3.24%

Female Poverty Rate

Poverty in Smithtown

The race most likely to be in poverty in Smithtown is Black, with 10.54% below the poverty level.

The race least likely to be in poverty in Smithtown is White, with 2.72% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.39%. Among those working part-time, it was 3.77%, and for those that did not work, the poverty rate was 5.99%.

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Name Poverty
Less Than High School14.58%
High School5.46%
Some College2.41%
Bachelors or Greater1.59%
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Name Poverty
Female Unemployed14.72%
Male Unemployed8.05%
Female Employed1.51%
Male Employed1.04%

Smithtown Income

Smithtown Income by Household Type

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Name Median Mean
Households$123,217$149,538
Families$145,519$171,112
Married Families$154,262-
Non Families$48,476$72,371
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Smithtown Marital Status

Smithtown Marital Status

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Marriage Rates

59.0%

Overall Marriage Rate

61.6%

Male Marriage Rate

56.5%

Female Marriage Rate

Smithtown Married by Age and Sex

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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 35-44.

Smithtown Marital Status by Race

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Smithtown Veterans

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5,048

Number of Veterans

4,841

Male Veterans

207

Female Veterans

War Veterans
Vietnam1,900
Korea959
First Gulf War418
World War II324
Second Gulf War261
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Age Group Veterans
75+2,157
65 to 741,767
35 to 54517
55 to 64465
18 to 34142
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Name Veterans % of Total
White4,9395.87%
Hispanic1904.19%
Asian561.41%
2 or More326.29%
Other141.09%
Black70.53%

Smithtown Veterans by Education

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3.04%

Veteran Poverty Rate

24.04%

Veteran Disability Rate

Smithtown Employment Status

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64.2%

Labor Force Participation

61.6%

Employment Rate

4%

Unemployment Rate

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Year Population Growth Annual Growth Rate
2020115,902-241-0.21%
2019116,143-241-0.21%
2018116,384-241-0.21%
2017116,625-311-0.27%
2016116,936-530-0.45%
2015117,466-320-0.27%
2014117,786-244-0.21%
2013118,030-2-0.00%
2012118,032-147-0.12%
2011118,1793230.27%
2010117,8560.00%