| City : | Merrick |
| County : | Cass County, Nassau County |
| State : | New York (NY) |
| | |
| Land Area : | 4.02 sq mi |
| Water Area : | 1.13 sq mi |
| Latitude : | 40.6516365 |
| Longitude : | -73.5519267 |
| | |
| Population (2010): | 22,097 |
| Population Estimate (2012) : | 21,222 |
| Population Density : | 5,497.62/sq mi |
| Housing Units (2012) : | 7,622 |
| Median Household Income (2012) : | $132,611 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $143,351 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $536,800 (New York : $295,300, USA : $181,400) |