| Zip Code : | 11568 |
| City : | Brookville village, Old Westbury village |
| County : | Nassau County |
| State : | New York (NY) |
| | |
| Land Area : | 8.92 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.7869637 |
| Longitude : | -73.5965045 |
| | |
| Population (2010): | 4,555 |
| Population Estimate (2012) : | 3,858 |
| Population Density : | 510.53/sq mi |
| Housing Units (2012) : | 1,124 |
| Median Household Income (2012) : | $212,935 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $220,000 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $0 (New York : $295,300, USA : $181,400) |