| City : | Arlington City |
| County : | Caledonia County, Clay County, Columbia County, Ellis County, Gilliam County, Rosebud County, Scott County, Union County |
| State : | Oregon (OR) |
| | |
| Land Area : | 1.78 sq mi |
| Water Area : | 0.62 sq mi |
| Latitude : | 45.7203191 |
| Longitude : | -120.1953041 |
| | |
| Population (2010): | 586 |
| Population Estimate (2012) : | 601 |
| Population Density : | 329.01/sq mi |
| Housing Units (2012) : | 315 |
| Median Household Income (2012) : | $56,685 (Oregon : $50,036, USA : $53,046) |
| Median Family Income (2012) : | $57,500 (Oregon : $61,438, USA : $64,585) |
| Median House Price (2012) : | $132,500 (Oregon : $246,100, USA : $181,400) |