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> Washington > Zip Code 99170
| Zip Code : | 99170 |
| City : | Malden town, Rosalia town |
| County : | Spokane County, Whitman County |
| State : | Washington (WA) |
| Land Area : | 181.96 sq mi |
| Water Area : | 0.32 sq mi |
| Latitude : | 47.2358231 |
| Longitude : | -117.3937200 |
| Population (2010): | 1,072 |
| Population Estimate (2012) : | 1,095 |
| Population Density : | 5.89/sq mi |
| Housing Units (2012) : | 521 |
| Median Household Income (2012) : | $42,368 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $47,212 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $127,600 (Washington : $272,900, USA : $181,400) |