State: New York
County: Suffolk County
Close cities: Mount Sinai, NY, Brookhaven, NY, Bellport, NY, Gordon Heights, NY, Miller Place, NY, Port Jefferson Station, NY, Holtsville, NY, Holtsville, NY, Centereach, NY, North Bellport, NY, Head of the Harbor, NY, Sayville, NY, Old Field, NY, Upton, NY, North Patchogue, NY, Lake Grove, NY, Gordon Heights, NY, Lake Ronkonkoma, NY, Bayport, NY, Holbrook, NY, Centereach, NY, Bohemia, NY, Patchogue, NY, Lake Ronkonkoma, NY, Farmingville, NY, Terryville, NY, West Sayville, NY, Yaphank, NY, Nesconset, NY, Medford, NY, North Great River, NY, Great River, NY, Farmingville, NY, East-Setauket, NY, Port Jefferson, NY, Islandia, NY, Belle Terre, NY, Sound Beach, NY, Brookhaven, NY, Terryville, NY, Port Jefferson Station, NY, Shoreham, NY, Ronkonkoma, NY, Lake Grove, NY, Coram, NY, Mount Sinai, NY, East Patchogue, NY, Poquott, NY, Coram, NY
Selden Population (census data)| Total | 22,313 |
| Male | 10,989 (49.2%) |
| Female | 11,324 (50.8%) |
Population Density: 4,793 people per sq. mile
Cost of Living Index: 142.8 (US Avg is 100)
Land Area: 4.66 square miles
Median Household Income: $74,264
Zip Codes:
11784.