| City : | Three Mile Bay |
| County : | Jefferson County |
| State : | New York (NY) |
| Land Area : | 0.26 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 44.0831967 |
| Longitude : | -76.1978819 |
| Population (2010): | 227 |
| Population Estimate (2012) : | 144 |
| Population Density : | 881.58/sq mi |
| Housing Units (2012) : | 104 |
| Median Household Income (2012) : | $34,821 (New York : $57,683, USA : $53,046) |
| Median Family Income (2012) : | $41,161 (New York : $69,968, USA : $64,585) |
| Median House Price (2012) : | $118,800 (New York : $295,300, USA : $181,400) |