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> Washington > Zip Code 98923
| Zip Code : | 98923 |
| City : | Cowiche |
| County : | Yakima County |
| State : | Washington (WA) |
| Land Area : | 6.03 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 46.6663236 |
| Longitude : | -120.7176300 |
| Population (2010): | 1,434 |
| Population Estimate (2012) : | 969 |
| Population Density : | 237.72/sq mi |
| Housing Units (2012) : | 464 |
| Median Household Income (2012) : | $59,559 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $59,632 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $146,100 (Washington : $272,900, USA : $181,400) |