Islandia, New York Population 2020

3,305
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Islandia is a city located in New York. With a 2020 population of 3,305, it is the 220th largest city in New York and the 5935th largest city in the United States. Islandia is currently declining at a rate of -0.27% annually and its population has decreased by -0.90% since the most recent census, which recorded a population of 3,335 in 2010. Islandia reached it's highest population of 3,366 in 2014. Spanning over 2 miles, Islandia has a population density of 1,493 people per square mile.

The average household income in Islandia is $108,539 with a poverty rate of 4.13%. The median rental costs in recent years comes to $1,947 per month, and the median house value is $317,400. The median age in Islandia is 37.5 years, 36.2 years for males, and 41.7 years for females. For every 100 females there are 91.0 males.

Islandia Demographics

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

  • White: 60.27%
  • Other race: 14.14%
  • Black or African American: 11.45%
  • Asian: 10.55%
  • Two or more races: 3.59%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Islandia, New York is 3,305, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,323.The last official US Census in 2010 recorded the population at 3,335.

Islandia, New York Population 2020

Population by Race

Race Population Percentage
White2,01660.27%
Some Other Race47314.14%
Black or African American38311.45%
Asian35310.55%
Two or More Races1203.59%
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Islandia Population Pyramid 2020

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Islandia Median Age

37.5


Total

36.2


Male

41.7


Female

Islandia Adults

There are 2,650 adults, (442 of whom are seniors) in Islandia.

Islandia Age Dependency

51.5

Age Dependency Ratio

20

Old Age Dependency Ratio

31.5

Child Dependency Ratio

Islandia Sex Ratio

Female

1,751

52.35%

Male

1,594

47.65%

Islandia Households and Families

Islandia Renter vs Owner Occupied by Household Type

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Islandia Household Types

Type Owner Renter
Married92.4%7.6%
Male91.3%8.8%
All90.7%9.3%
Female89.8%10.2%
Non Family87.8%12.2%

90.7%

Rate of Home Ownership

Type Count Average Size Owned
All9603.490.7
Married4884.0892.4
Non Family2551.2987.8
Female1374.889.8
Male803.4991.3

4.05

Average Family Size

3.4

Average Household Size

4.3%

Unmarried (Opposite Sex)

0.6%

Unmarried (Same Sex)

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Islandia Education

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Education Attained Count Percentage
Less Than 9th Grade964.13%
9th to 12th Grade1476.32%
High School Graduate70130.15%
Some College45819.70%
Associates Degree34314.75%
Bachelors Degree40217.29%
Graduate Degree1787.66%
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Islandia Educational Attainment by Race

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Name Total High School Bachelors
White1,1291,027329
Hispanic58950161
Black30529271
Asian258214106
Other Race19817341
Multiple Races4129

The highest rate of high school graduation is among black people with a rate of 95.74%.

The highest rate of bachelors degrees is among asian people with a rate of 41.09%.

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Name Average Male Female
Overall$48,458$63,264$36,370
Less Than High School$28,977$$31,250
High School Grad$52,434$66,667$33,345
Some College$46,029$51,406$40,673
Bachelors Degree$53,750$62,955$41,250
Graduate Degree$58,393$76,250$27,404

$48,458

Average Earnings

$63,264

Average Male

$36,370

Average Female

Islandia Language

Islandia Language by Age

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Islandia Language

62.39% of Islandia residents speak only English, while 37.61% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 26.02% of the population.

Islandia Poverty

Islandia Poverty by Race

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Name Total In Poverty Poverty Rate
White1,401654.64%
Hispanic998505.01%
Multiple1202520.83%
Asian35371.98%

4.13%

Overall Poverty Rate

2.35%

Male Poverty Rate

5.76%

Female Poverty Rate

Poverty in Islandia

The race most likely to be in poverty in Islandia is Multiple, with 20.83% below the poverty level.

The race least likely to be in poverty in Islandia is Asian, with 1.98% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.09%. Among those working part-time, it was 5.81%, and for those that did not work, the poverty rate was 12.01%.

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Name Poverty
High School9.32%
Some College4.63%
Less Than High School2.62%
Bachelors or Greater2.59%
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Name Poverty
Female Unemployed44.44%
Male Unemployed3.57%
Female Employed2.42%
Male Employed2.26%

Islandia Income

Islandia Income by Household Type

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Name Median Mean
Households$95,379$108,539
Families$108,250$124,424
Married Families$121,806-
Non Families$50,208$54,370
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Islandia Marital Status

Islandia Marital Status

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Marriage Rates

42.9%

Overall Marriage Rate

46.3%

Male Marriage Rate

39.9%

Female Marriage Rate

Islandia Married by Age and Sex

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Islandia 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.

Islandia Marital Status by Race

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Islandia Veterans

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100

Number of Veterans

100

Male Veterans

Female Veterans

War Veterans
Vietnam36
Korea29
First Gulf War6
Second Gulf War6
World War II
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Age Group Veterans
75+42
65 to 7436
35 to 5417
55 to 645
18 to 34
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Name Veterans % of Total
White834.89%
Hispanic192.77%
Other113.96%
Black61.71%

Islandia Veterans by Education

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6.45%

Veteran Poverty Rate

24.73%

Veteran Disability Rate

Islandia Employment Status

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68.1%

Labor Force Participation

65.8%

Employment Rate

3.5%

Unemployment Rate

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Origin of Non-Citizens

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

Origin of Naturalized Citizens

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67.44%

Born in New York

74.68%

Native Born

25.32%

Foreign Born

7.86%

Non Citizen

17.46%

Naturalized

Place of Birth

74.68% of Islandia residents were born in the United States, with 67.44% having been born in New York. 7.86% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
20203,305-9-0.27%
20193,314-9-0.27%
20183,323-8-0.24%
20173,331-9-0.27%
20163,340-17-0.51%
20153,357-9-0.27%
20143,366270.81%
20133,339-2-0.06%
20123,341-6-0.18%
20113,34770.21%
20103,3402830.89%
20003,0572880.99%
19902,7690.00%