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Central Islip, NY

38,373 Population
7.2 square miles 5,363.3 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

34.6 ±2.2 Median age
  • about 90 percent of the figure in the New York-Newark-Jersey City, NY-NJ Metro Area: 39.5 ±0.1
  • about 90 percent of the figure in New York: 39.8 ±0.1
  • about 90 percent of the figure in United States: 38.9 ±0.1

Economics

$33,523 ±$2,228 Per capita income
  • about three-fifths of the amount in the New York-Newark-Jersey City, NY-NJ Metro Area: $55,691 ±$257
  • about two-thirds of the amount in New York: $50,712 ±$237
  • about three-quarters of the amount in United States: $44,673 ±$122
$113,707 ±$6,569 Median household income
  • about 20 percent higher than the amount in the New York-Newark-Jersey City, NY-NJ Metro Area: $99,155 ±$487
  • about 1.3 times the amount in New York: $85,974 ±$402
  • about 1.4 times the amount in United States: $80,734 ±$166

9.2% ±2.3% (3,464  ±884) Persons below poverty line
  • about three-quarters of the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 12.7% 2,467,089 (±0.1% / ±26,454)
  • about two-thirds of the rate in New York: 14% 2,711,742 (±0.2% / ±29,111)
  • about three-quarters of the rate in United States: 12.5% 40,735,660 (±0.1% / ±275,861)

27.3 minutes ±0.9 (446,590  ±39,764) Mean travel time to work
  • about three-quarters of the figure in the New York-Newark-Jersey City, NY-NJ Metro Area: 35.6 281,580,540 (±0.1 / ±916,581)
  • about 80 percent of the figure in New York: 32.6 258,262,370 (±0.1 / ±834,810)
  • a little higher than the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

9,545 ±570 Number of households
  • the New York-Newark-Jersey City, NY-NJ Metro Area: 7,409,947 ±10,406
  • New York: 7,722,646 ±12,717
  • United States: 129,227,496 ±209,365
4 ±0.1 (38,074  ±2,624) Persons per household
  • about 1.5 times the figure in the New York-Newark-Jersey City, NY-NJ Metro Area: 2.6 19,385,342
  • about 1.5 times the figure in New York: 2.5 19,227,424
  • about 1.5 times the figure in United States: 2.5 326,722,430

5.5% ±2% (512  ±191) Women 15-50 who gave birth during past year
  • about 10 percent higher than the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 4.9% 231,244 (±0.1% / ±4,356)
  • about 10 percent higher than the rate in New York: 4.9% 228,276 (±0.1% / ±4,383)
  • about 10 percent higher than the rate in United States: 5.1% 4,009,203 (±0% / ±20,898)

Housing

10,660 ±504 Number of housing units
  • the New York-Newark-Jersey City, NY-NJ Metro Area: 8,038,666 ±1,324
  • New York: 8,585,241 ±652
  • United States: 143,775,360 ±10,234

$436,400 ±$12,914 Median value of owner-occupied housing units
  • about two-thirds of the amount in the New York-Newark-Jersey City, NY-NJ Metro Area: $614,200 ±$1,348
  • a little higher than the amount in New York: $423,800 ±$1,627
  • about 1.3 times the amount in United States: $332,700 ±$236

7.1% ±2.3% (2,707  ±895.5) Moved since previous year
  • about 80 percent of the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 9.2% 1,801,060 (±0.1% / ±19,484.3)
  • about three-quarters of the rate in New York: 9.9% 1,939,072 (±0.1% / ±17,964.9)
  • about three-fifths of the rate in United States: 12.3% 40,747,183 (±0% / ±136,530.8)

Social

76.1% ±2.1% (18,540  ±1,281.6) High school grad or higher
  • about 90 percent of the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 87.6% 12,241,344 (±0.2% / ±31,374.8)
  • about 90 percent of the rate in New York: 88% 12,332,714 (±0.2% / ±30,517.5)
  • about 80 percent of the rate in United States: 89.6% 206,814,894 (±0.1% / ±283,951.7)
19.3% ±2% (4,709  ±562.7) Bachelor's degree or higher
  • about two-fifths of the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 44.2% 6,168,034 (±0.2% / ±20,817.9)
  • about half the rate in New York: 40.2% 5,638,631 (±0.1% / ±20,283)
  • about half the rate in United States: 35.7% 82,363,217 (±0.1% / ±182,857.7)

N/A Persons with language other than English spoken at home

37.4% ±2.5% (14,355  ±1,383) Foreign-born population
  • about 25 percent higher than the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 30.1% 5,952,555
  • more than 1.5 times the rate in New York: 22.8% 4,526,014
  • more than double the rate in United States: 14.1% 47,349,080

2.4% ±0.5% (670  ±159) Population with veteran status
  • about 90 percent of the rate in the New York-Newark-Jersey City, NY-NJ Metro Area: 2.6% 411,464 (±0% / ±5,611)
  • about two-thirds of the rate in New York: 3.7% 581,776 (±0% / ±5,645)
  • about two-fifths of the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
670 Total veterans ±159 626 Male ±156 44 Female ±46

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