Suffolk County, NY People


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United States / New York / / Suffolk County / Cities / Zip Codes
Suffolk, NY County is a vibrant, bustling community with an estimated population of 1,522,998 people. Located on Long Island, Suffolk County offers its residents plenty of opportunities for year-round outdoor activities and entertainment. Visitors can explore the local beaches and parks or take in some of the area's cultural attractions. The county is home to several well-known businesses such as CitiGroup and Stony Brook University Hospital. Additionally, there are plenty of smaller businesses offering services such as restaurants, retail stores, gas stations, banks and more. With its close proximity to New York City there are numerous professional sporting events available throughout the year including baseball games at Yankee Stadium or Mets games at Citi Field. There are also many local organizations such as the Suffolk County Historical Society and arts organizations dedicated to promoting local culture like the Huntington Arts Council.

The population in Suffolk County is 1,522,998. There are 1,670 people per square mile aka population density. The median age in Suffolk County is 41.7, the US median age is 38.4. The number of people per household in Suffolk County is 3.0, the US average of people per household is 2.6.

Family in Suffolk County
- 51.9% are married
- 7.8% are divorced
- 36.4% are married with children
- 12.1% have children, but are single
Race in Suffolk County

- 68.5% are White
- 7.2% are Black
- 3.8% are Asian
- 0.1% are Native American
- 0.4% claim Other
- 18.6% claim Hispanic ethnicity
- 1.3% Two or more races
- 0.0% Hawaiian, Pacific Islander

   Estimated Total Population by Age

  PeopleSuffolk, New YorkUnited States
  1,522,998.0329,725,481.0
  50.5%50.5%
  49.5%49.5%
  41.738.4
 
  1,481,364.0326,569,308.0
  1,494,337.0309,327,143.0
  1,419,369.0285,036,114.0
  1,320,809.0251,960,433.0
  3.9%15.6%
  11.6%30.8%
 
  1670.493.4
  911.7773531905.423
  1461.359264836.791
 
  66.4%59.4%
  6.9%12.2%
  4.0%5.6%
  0.2%0.6%
  0.0%0.2%
  0.5%0.4%
  2.0%3.2%
  19.9%18.4%
 
  51.9%49.8%
  50.4%48.0%
  1.5%1.8%
  48.1%50.2%
  33.5%33.8%
  8.7%10.8%
  5.9%5.6%
 
  2.962.6
  505,564.0124,010,992.0
  366,888.080,755,759.0
  32.9%30.5%
  45.1%42.9%
  138,676.043,255,233.0
  10.3%15.8%
  11.6%10.8%
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