| City : | Franklin Square |
| County : | Nassau County |
| State : | New York (NY) |
| | |
| Land Area : | 2.88 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.7001805 |
| Longitude : | -73.6774874 |
| | |
| Population (2010): | 29,320 |
| Population Estimate (2012) : | 29,853 |
| Population Density : | 10,188.83/sq mi |
| Housing Units (2012) : | 10,313 |
| Median Household Income (2012) : | $85,078 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $97,931 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $438,700 (New York : $295,300, USA : $181,400) |