| City : | Three Forks City |
| County : | Gallatin County |
| State : | Montana (MT) |
| Land Area : | 1.44 sq mi |
| Water Area : | 0.06 sq mi |
| Latitude : | 45.8895681 |
| Longitude : | -111.5527477 |
| Population (2010): | 1,869 |
| Population Estimate (2012) : | 1,636 |
| Population Density : | 1,298.15/sq mi |
| Housing Units (2012) : | 850 |
| Median Household Income (2012) : | $46,786 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $56,949 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $156,600 (Montana : $183,000, USA : $181,400) |
Three Forks City Zip Codes
| 59752 (3,431) |