| Zip Code : | 11576 |
| City : | East Hills village, Flower Hill village, Glenwood Landing, North Hills village, Roslyn village, Roslyn Estates village, Roslyn Harbor village, Searingtown |
| County : | Nassau County |
| State : | New York (NY) |
| | |
| Land Area : | 4.55 sq mi |
| Water Area : | 0.28 sq mi |
| Latitude : | 40.7994137 |
| Longitude : | -73.6474672 |
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| Population (2010): | 12,366 |
| Population Estimate (2012) : | 12,060 |
| Population Density : | 2,718.29/sq mi |
| Housing Units (2012) : | 4,630 |
| Median Household Income (2012) : | $156,068 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $188,676 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $897,800 (New York : $295,300, USA : $181,400) |