Suffolk County , New York

Suffolk County: County in New York, United States

Suffolk County, NY locator map
Location of Suffolk County, NY on New York map.
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About

Suffolk County is a county located in the U.S. state of New York. As of the 2010 census, the population was 1,493,350 and a population density of 243 people per km². After 9 years in 2019 county had an estimated population of 1,476,601 inhabitants. Its county seat is Riverhead. The county was created 338 years ago in 1682.

Suffolk County has a total area of 2,372.98 square miles (6146 km2), of which 2349.04 square miles (6084 km2) is land and 23.94 square miles (62 km2) is water.

Suffolk County map

Suffolk County, NY Quick Facts

Population : 1,476,601 (2019)
Country : United States of America
State : New York
Different from : Suffolk, Suffolk County
Area : 6146 km2
Water as percent of area : 62%
Land as percent of area : 38%
Named for : Suffolk
Altitude : 49 feet / 15 meters
Capital : Riverhead
Establishment : January 01, 1683
Time Zone : America/New_York
Local time : 22:29:34 (22nd April 2021)
Density : 240 Pop. per km² as of 2019
Population growth : -1.13% (2010-2019)
Weather : 53℉ Mostly Sunny 7-days weather

Suffolk County, NY has 6 neighbors .

  • Riverhead

Population by years

According to census records, the population of Suffolk County decreased by 1.13% in 9 years.

Year Population Method
2010 1,493,350 census
2011 1,498,892 estimation process
2012 1,496,982 estimation process
2013 1,497,346 estimation process
2014 1,495,525 estimation process
2015 1,491,967 estimation process
2016 1,486,406 estimation process
2017 1,483,358 estimation process
2018 1,480,830 estimation process
2019 1,476,601 estimation process

Comitatul Suffolk, Comte de Suffolk, Comté de Suffolk, Condado de Suffolk, Condado han Suffolk, Contea di Suffolk, Hrabstwo Suffolk, Okrug Safok, Saffolk, Safolk srjan, Suffolk, Suffolk Comitatus, Suffolk Kun, Suffolk Kūn, Suffolk konderria, Suffolk megye, Suffolk okrug, Suffolki maakond, Sufolk, mqatʿt swfwlk, safoku jun, saphoka ka'unti, shhrstan safwlk nywywrk, su fu ke jun, Округ Сафок, Саффолк, Съфолк, Սաֆոլկ շրջան, سفالک کاؤنٹی, سفوک کاؤنٹی، نیویارک, شهرستان سافولک، نیویورک, مقاطعة سوفولك, সাফোক কাউন্টি, サフォーク郡, 蘇福克郡

People born in Suffolk County, NY (12)

People born in Suffolk County, NY, including United States Marine Arthur J. Nascarella, magazine publisher Eric Corley, football player and coach Ed Danowski, you can see a list of people who born in Suffolk County, NY.

Other places with the same name (1)

Suffolk County, NY Populated Places (more)

Cities, Towns, Neighborhoods & Other Populated Places in Suffolk County, NY.

City Name Population Title
Brookhaven 480,763 Town in Suffolk County, New York, United States
Islip 329,610 Town in New York, United States
Huntington 200,503 Town in Suffolk County, New York, United States
Smithtown 116,022 Census-designated place in Suffolk County, New York
Riverhead 33,469 Town in New York
Lindenhurst 26,801 Village in Suffolk County, New York, United States
Southold 22,170 Town in New York
Patchogue 12,321 Village in Suffolk County, New York
Babylon 11,992 Capital city of Babylonia and an archaeological site in modern-day Iraq
Lake Grove 11,056 Village in Suffolk County, New York
Amityville 9,399 Village in New York
Port Jefferson 8,145 Incorporated village in the Town of Brookhaven in Suffolk County, New York
Northport 7,273 Human settlement in Huntington, New York, United States of America
Tuckahoe 6,549 Village in Westchester County, New York
Deerfield 4,069 Town in New York, United States
Lloyd Harbor 3,658 Village in Suffolk County, New York, USA

New York Other Counties (more counties)

County Name Population Title
New York 19,453,561 State of the United States of America
New York City 8,398,748 Largest city in the United States
Queens 2,339,150 Queens is a city in Queens County, New York
Queens County 2,253,858 County in New York, United States
Manhattan 1,644,518 Borough of New York City, New York, United States
New York County 1,628,706 County in New York state, United States of America
The Bronx 1,455,720 Borough of New York City, United States
Bronx County 1,418,207 Borough of New York City, United States
Nassau County 1,356,924 County in New York, United States
Westchester County 967,506 County in New York, United States.
Erie County 918,702 County in New York, United States
Monroe County 741,770 County in Florida, United States
Brookhaven 480,763 Town in Suffolk County, New York, United States
Richmond County 476,143 County in Georgia, United States
Staten Island 474,558 Island and borough of New York City
Onondaga County 460,528 County in New York, United States
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