| City : | Arlington Heights |
| County : | Beaufort County, Butler County, Fountain County, Phelps County, Snohomish County |
| State : | Washington (WA) |
| | |
| Land Area : | 8.40 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 48.2119204 |
| Longitude : | -122.0630055 |
| | |
| Population (2010): | 2,284 |
| Population Estimate (2012) : | 2,440 |
| Population Density : | 271.99/sq mi |
| Housing Units (2012) : | 832 |
| Median Household Income (2012) : | $69,219 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $80,074 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $327,400 (Washington : $272,900, USA : $181,400) |