Average Annual Population of Selected Areas in Four Downstate Counties, New York State, 2016-2020

County Area Males Females Total Population
Rockland Ramapo 66,198 66,335 132,533
Rockland Remainder of Rockland County 93,366 99,313 192,679
Nassau Hempstead and Long Beach 389,849 412,341 802,190
Nassau North Hempstead 112,621 117,472 230,093
Nassau Oyster Bay and Glen Cove 157,941 165,408 323,349
Suffolk Babylon 102,363 109,396 211,760
Suffolk Brookhaven 237,101 243,782 480,883
Suffolk Huntington 99,653 102,435 202,089
Suffolk Islip 162,919 167,754 330,673
Suffolk Smithtown 56,778 59,778 116,556
Suffolk East End towns 70,107 69,019 139,127
Westchester Northwest 75,101 74,176 149,276
Westchester Northeast 68,143 70,974 139,118
Westchester West Central 79,853 86,447 166,300
Westchester East Central 59,117 60,994 120,111
Westchester Southwest 95,559 105,175 200,733
Westchester Southeast 91,285 101,915 193,200

Source

  • New York State Cancer Registry. Populations by age, sex, year, and minor civil division were developed from the 1990, 2000,and 2010 Census Summary Files and the National Cancer Institute's SEER U.S. Population Data.
  • Sum of males and females may not equal total due to rounding.