| City : | Fire Island |
| County : | Suffolk County |
| State : | New York (NY) |
| Land Area : | 9.23 sq mi |
| Water Area : | 29.04 sq mi |
| Latitude : | 40.6383143 |
| Longitude : | -73.2029230 |
| Population (2010): | 292 |
| Population Estimate (2012) : | 350 |
| Population Density : | 31.65/sq mi |
| Housing Units (2012) : | 3,395 |
| Median Household Income (2012) : | $116,375 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $115,125 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $371,800 (New York : $295,300, USA : $181,400) |