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Nassau County, NY

1,381,715 Population
284.5 square miles 4,855.9 people per square mile

Census data: ACS 2023 1-year unless noted

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Demographics

42.4 ±0.2 Median age
  • a little higher than the figure in New York: 40.2 ±0.2
  • about 10 percent higher than the figure in United States: 39.2 ±0.1

Economics

$60,980 ±$1,410 Per capita income
  • about 25 percent higher than the amount in New York: $48,847 ±$350
  • about 1.4 times the amount in United States: $43,313 ±$91
$141,568 ±$3,593 Median household income
  • more than 1.5 times the amount in New York: $82,095 ±$500
  • nearly double the amount in United States: $77,719 ±$186

5.4% ±0.7% (73,957  ±9,272) Persons below poverty line
  • about two-fifths of the rate in New York: 14.2% 2,702,955 (±0.3% / ±50,606)
  • about two-fifths of the rate in United States: 12.5% 40,763,044 (±0.1% / ±277,214)

36.1 minutes ±0.5 (21,170,100  ±465,991) Mean travel time to work
  • about 10 percent higher than the figure in New York: 32.8 270,341,980 (±0.2 / ±2,010,778)
  • about 1.4 times the figure in United States: 26.8 3,749,033,000 (±0 / ±7,372,533)

Families

458,162 ±2,540 Number of households
  • New York: 7,809,267 ±17,008
  • United States: 131,332,360 ±130,190
3 ±0 (1,361,619  ±651) Persons per household
  • about 25 percent higher than the figure in New York: 2.4 18,954,246
  • about 20 percent higher than the figure in United States: 2.5 326,701,630

4.7% ±0.8% (13,992  ±2,279) Women 15-50 who gave birth during past year
  • a little less than the rate in New York: 4.9% 223,651 (±0.2% / ±9,540)
  • about 90 percent of the rate in United States: 5.2% 4,018,933 (±0.1% / ±41,679)

Housing

479,796 ±239 Number of housing units
  • New York: 8,631,232 ±832
  • United States: 145,333,460 ±10,062

$674,200 ±$5,959 Median value of owner-occupied housing units
  • about 1.5 times the amount in New York: $420,200 ±$4,220
  • about double the amount in United States: $340,200 ±$571

5.9% ±0.6% (80,767  ±8,336.3) Moved since previous year
  • about three-fifths of the rate in New York: 9.6% 1,865,276 (±0.2% / ±35,369.7)
  • about half the rate in United States: 12.1% 40,001,900 (±0.1% / ±,198,133.8)

Social

92.7% ±1.7% (902,029  ±16,405.6) High school grad or higher
  • a little higher than the rate in New York: 88.3% 12,264,360 (±0.4% / ±57,263.1)
  • a little higher than the rate in United States: 89.8% 208,092,664 (±0.1% / ±,278,776.4)
48.9% ±1.2% (475,208  ±11,376) Bachelor's degree or higher
  • about 20 percent higher than the rate in New York: 40.6% 5,642,907 (±0.3% / ±38,336)
  • about 1.4 times the rate in United States: 36.2% 83,816,088 (±0.1% / ±,181,834.5)

31.5% ±0.9% (412,594  ±12,291.2) Persons with language other than English spoken at home
  • about the same as the rate in New York: 31% 5,738,521 (±0.3% / ±53,509.4)
  • about 1.4 times the rate in United States: 22.5% 71,109,120 (±0.1% / ±,222,236.2)

23% (317,756  ±8,710) Foreign-born population
  • about the same as the rate in New York: 23.1% 4,517,996
  • more than 1.5 times the rate in United States: 14.3% 47,831,412

2.9% ±0.3% (31,582  ±3,045) Population with veteran status
  • about 80 percent of the rate in New York: 3.6% 563,400 (±0.1% / ±10,870)
  • about half the rate in United States: 6.1% 15,813,955 (±0% / ±66,116)
31,582 Total veterans ±3,045 29,173 Male ±2,826 2,409 Female ±927

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