State: New York
County: Suffolk County
Close cities: Babylon, NY, Lake Ronkonkoma, NY, East Islip, NY, Great River, NY, Ocean Beach, NY, Nesconset, NY, Fort Salonga, NY, North Babylon, NY, East Northport, NY, Village of the Branch, NY, Northport, NY, Brightwaters, NY, Islip Terrace, NY, Hauppauge, NY, North Bay Shore, NY, Ronkonkoma, NY, Oakdale, NY, Islip, NY, Hauppauge, NY, Kings Park, NY, West Bay Shore, NY, West Sayville, NY, Terryville, NY, East Islip, NY, North Great River, NY, Islip Terrace, NY, Sayville, NY, Bohemia, NY, Smithtown, NY, Brentwood, NY, Holbrook, NY, Nissequogue, NY, Bay Shore, NY, Centereach, NY, Islandia, NY, Brentwood, NY, Islandia, NY, Fire Island, NY, Commack, NY, Elwood, NY, Head of the Harbor, NY, North Bay Shore, NY, Islip, NY, Great River, NY, West Islip, NY, Lake Grove, NY, North Great River, NY, Deer Park, NY, Ronkonkoma, NY
Central Islip Population (census data)| Total | 32,611 |
| Male | 16,100 (49.4%) |
| Female | 16,511 (50.6%) |
Population Density: 4,489 people per sq. mile
Cost of Living Index: 140.7 (US Avg is 100)
Central Islip Elevation: 88 feet above sea level
Land Area: 7.26 square miles
Median Household Income: $70,942
Zip Codes:
11722.