| Zip Code : | 11747 |
| City : | Dix Hills, Melville, South Huntington, West Hills |
| County : | Suffolk County |
| State : | New York (NY) |
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| Land Area : | 13.16 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.7885280 |
| Longitude : | -73.4072977 |
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| Population (2010): | 19,803 |
| Population Estimate (2012) : | 19,806 |
| Population Density : | 1,504.64/sq mi |
| Housing Units (2012) : | 7,529 |
| Median Household Income (2012) : | $107,887 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $126,486 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $620,600 (New York : $295,300, USA : $181,400) |