| City : | Hartline Town |
| County : | Davidson County, Fulton County, Grant County, Grayson County, Sharp County, Sumner County, Tuscola County |
| State : | Washington (WA) |
| | |
| Land Area : | 0.33 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 47.6894258 |
| Longitude : | -119.1081442 |
| | |
| Population (2010): | 151 |
| Population Estimate (2012) : | 97 |
| Population Density : | 455.16/sq mi |
| Housing Units (2012) : | 87 |
| Median Household Income (2012) : | $42,500 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $83,750 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $95,000 (Washington : $272,900, USA : $181,400) |