| County : | Valley County |
| State : | Montana (MT) |
| Land Area : | 4,925.79 sq mi |
| Water Area : | 135.97 sq mi |
| Latitude : | 48.3657129 |
| Longitude : | -106.6878830 |
| Population (2010): | 7,369 |
| Population Estimate (2012) : | 7,423 |
| Population Density : | 1.50/sq mi |
| Housing Units (2012) : | 4,879 |
| Median Household Income (2012) : | $45,083 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $58,482 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $94,100 (Montana : $183,000, USA : $181,400) |
Valley County Cities / Towns
| Fort Peck Town (233) | Frazer (362) | Glasgow City (3,250) |
| Hinsdale (217) | Nashua Town (290) | Opheim Town (85) |
| St. Marie (264) |
Valley County Zip Codes
| 59201 (5,100) | 59223 (364) | 59225 (560) |
| 59230 (4,490) | 59231 (264) | 59240 (21) |
| 59241 (413) | 59244 (65) | 59248 (762) |
| 59250 (198) | 59260 (110) | 59261 (520) |