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> Washington > Zip Code 99357
| Zip Code : | 99357 |
| City : | Royal city |
| County : | Grant County |
| State : | Washington (WA) |
| Land Area : | 232.25 sq mi |
| Water Area : | 0.99 sq mi |
| Latitude : | 46.8913099 |
| Longitude : | -119.6616251 |
| Population (2010): | 4,323 |
| Population Estimate (2012) : | 3,462 |
| Population Density : | 18.61/sq mi |
| Housing Units (2012) : | 1,227 |
| Median Household Income (2012) : | $36,696 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $39,276 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $118,000 (Washington : $272,900, USA : $181,400) |