Suffolk County Demographics

Population - Employment - Households - Income / Financial - Housing - Education - Marital Status - Means of Transport to Work

Suffolk County Population Demographics top

Total Population 1,515,212
Male Population 745,613
Female Population 769,599
Male Population 49.21 %
Female Population 50.79 %
Median Age 44
Citizen US Born 1,255,986
Citizen not US Born 154,274
Not Citizen 104,952
Citizen US Born 82.89 %
Citizen not US Born 10.18 %
Not Citizen 6.93 %
Moved from Abroad 5,518
Moved from Same Country 62,852
Moved from Same State 22,782
Moved from Different State 9,515
Same House as Last Year 1,400,885
Moved from Abroad 0.36 %
Moved from Same Country 4.15 %
Moved from Same State 1.5 %
Moved from Different State 0.63 %
Same House as Last Year 92.45 %

Occupational Employment in Suffolk County top

White Collar 613,870
Blue Collar 145,688
White Collar 40.51 %
Blue Collar 9.62 %
Self Employees 76,763
Private Companies 489,843
Governmental Workers 135,204
Not for Profit Companies 57,748
Self Employees 5.07 %
Private Companies 32.33 %
Governmental Workers 8.92 %
Not for Profit Companies 3.81 %

Number of Households in Suffolk County top

Total Households 497,633
Average People Per Household 3
Family Households 364,423
Non-family Households 133,210
Non-family Households 24.05 %
Family Households 8.79 %
Households with Children 167,826
Households without Children 329,807
Households with Children 11.08 %
Households without Children 21.77 %

Median and Average Income in Suffolk County top

Average Household Income $128,579.99
Median Household Income $100,474.00
People below Poverty Level 103,949
People above Poverty Level 1,370,108

Housing in Suffolk County top

Housing Units 585,322
Median Year Built 1971
Built in 1939 or Earlier 54,857
Built between 1940 and 1949 29,354
Built between 1950 and 1959 111,511
Built between 1960 and 1969 119,096
Built between 1970 and 1979 106,052
Built between 1980 and 1989 60,491
Built between 1990 and 1999 50,980
Built between 2000 and 2009 45,256
Built in 2010 or Later 7,725
Occupied Housing Units 497,633
Owner Occupied 398,958
Renter Occupied 98,675
Owner Occupied 26.33 %
Renter Occupied 6.51 %
With Mortgage 269,630
Without Mortgage 129,328
Median Value with Mortgage $445,350.00
Median Value without Mortgage $421,100.00
Median Housing Costs per Month $2,052.00
With Mortgage 17.79 %
Without Mortgage 8.54 %

Suffolk County Education Statistics top

No High School 48,319
Some High School 397,467
Some College 281,765
Associate Degree 108,147
Bachelor's Degree 226,287
No High School 3.19 %
Some High School 26.23 %
Some College 18.6 %
Associate Degree 7.14 %
Bachelor's Degree 14.93 %
Graduate Degree 0 %

Marital Status in Suffolk County top

Never Married 408,998
Married 658,645
Separated 20,218
Widowed 78,950
Divorced 102,960
Never Married 26.99 %
Married 43.47 %
Separated 1.33 %
Widowed 5.21 %
Divorced 6.8 %

Means of Transport to Work in Suffolk County top

Car 650,721
Bus or TrolleyBus 7,376
Railroad 37,227
Ferryboat 262
Bicycle 1,634
Motorcycle 326
TaxiCab 1,714
Walk 10,360

Recently added listings in Suffolk County top

$394,900 USD
  • 4 Beds
  • 3 Baths
$449,999 USD
  • 4 Beds
  • 4 Baths
$469,000 USD
  • 7 Beds
  • 3 Baths
$389,000 USD
  • 3 Beds
  • 1 Baths
$1,950,000 USD
  • 4 Beds
  • 4 Baths
$704,000 USD
  • 4 Beds
  • 2 Baths

Disclaimer


Demographic data shown in this section was gathered from the 2018 American Community Survey and is deemed reliable but is not guaranteed.
No representation, guarantee or warranty is made as to the accuracy or completeness of information modified or aggregated for specific neighborhoods and/or zip codes.
Suffolk County is an area in New York with a population of 1,515,212. There are 745,613 male residents living in Suffolk County and 769,599 female residents. The total number of households is 497,633 with 3 people per household on average.The median age of the current population is 44 with 658,645 people being married and 611,126 being single.
The employment numbers show that there are 80.82% white collar employees and 19.18% blue collar employees in Suffolk County..
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