| City : | Belknap |
| County : | Cache County, Mahaska County, Redwood County, Sanders County |
| State : | Montana (MT) |
| | |
| Land Area : | 4.76 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 47.6473142 |
| Longitude : | -115.4221323 |
| | |
| Population (2010): | 158 |
| Population Estimate (2012) : | 78 |
| Population Density : | 33.20/sq mi |
| Housing Units (2012) : | 83 |
| Median Household Income (2012) : | $25,750 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $21,818 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $0 (Montana : $183,000, USA : $181,400) |