| City : | Commack |
| County : | Bergen County, Franklin County, Suffolk County |
| State : | New York (NY) |
| | |
| Land Area : | 11.97 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.8442198 |
| Longitude : | -73.2833818 |
| | |
| Population (2010): | 36,124 |
| Population Estimate (2012) : | 35,919 |
| Population Density : | 3,018.23/sq mi |
| Housing Units (2012) : | 12,138 |
| Median Household Income (2012) : | $109,386 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $121,373 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $486,400 (New York : $295,300, USA : $181,400) |