| County : | Lincoln County |
| State : | Montana (MT) |
| Land Area : | 3,612.90 sq mi |
| Water Area : | 62.21 sq mi |
| Latitude : | 48.5422316 |
| Longitude : | -115.4043432 |
| Population (2010): | 19,687 |
| Population Estimate (2012) : | 19,594 |
| Population Density : | 5.45/sq mi |
| Housing Units (2012) : | 11,413 |
| Median Household Income (2012) : | $33,234 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $42,207 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $164,900 (Montana : $183,000, USA : $181,400) |
Lincoln County Cities / Towns
| Eureka Town (1,037) | Fortine (325) | Happys Inn (164) |
| Indian Springs (31) | Libby City (2,628) | Midvale (393) |
| Pioneer Junction (959) | Rexford Town (105) | Stryker (26) |
| Sylvanite (103) | Trego (541) | Troy City (938) |
| West Kootenai (365) | White Haven (577) | Yaak (248) |
Lincoln County Zip Codes
| 59917 (4,225) | 59918 (592) | 59923 (9,856) |
| 59930 (867) | 59933 (43) | 59934 (528) |
| 59935 (3,576) |