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> Washington > Zip Code 98830
| Zip Code : | 98830 |
| City : | Mansfield town |
| County : | Douglas County |
| State : | Washington (WA) |
| Land Area : | 450.58 sq mi |
| Water Area : | 2.72 sq mi |
| Latitude : | 47.8953656 |
| Longitude : | -119.5232463 |
| Population (2010): | 494 |
| Population Estimate (2012) : | 457 |
| Population Density : | 1.10/sq mi |
| Housing Units (2012) : | 276 |
| Median Household Income (2012) : | $30,500 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $51,875 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $99,700 (Washington : $272,900, USA : $181,400) |