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> Washington > Zip Code 99004
| Zip Code : | 99004 |
| City : | Cheney city, Four Lakes |
| County : | Spokane County, Whitman County |
| State : | Washington (WA) |
| Land Area : | 336.00 sq mi |
| Water Area : | 4.83 sq mi |
| Latitude : | 47.4200619 |
| Longitude : | -117.6311652 |
| Population (2010): | 18,376 |
| Population Estimate (2012) : | 17,763 |
| Population Density : | 54.69/sq mi |
| Housing Units (2012) : | 7,522 |
| Median Household Income (2012) : | $43,885 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $64,983 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $193,800 (Washington : $272,900, USA : $181,400) |