| Zip Code : | 11771 |
| City : | Centre Island village, Cove Neck village, East Norwich, Laurel Hollow village, Matinecock village, Mill Neck village, Muttontown village, Oyster Bay, Oyster Bay Cove village, Upper Brookville village |
| County : | Nassau County |
| State : | New York (NY) |
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| Land Area : | 10.70 sq mi |
| Water Area : | 3.81 sq mi |
| Latitude : | 40.8727991 |
| Longitude : | -73.5250196 |
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| Population (2010): | 10,007 |
| Population Estimate (2012) : | 9,449 |
| Population Density : | 935.42/sq mi |
| Housing Units (2012) : | 4,078 |
| Median Household Income (2012) : | $100,769 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $148,750 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $783,600 (New York : $295,300, USA : $181,400) |