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> Washington > Zip Code 99223
| Zip Code : | 99223 |
| City : | Spokane city |
| County : | Spokane County |
| State : | Washington (WA) |
| Land Area : | 28.63 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 47.5894070 |
| Longitude : | -117.3446228 |
| Population (2010): | 29,273 |
| Population Estimate (2012) : | 30,023 |
| Population Density : | 1,022.50/sq mi |
| Housing Units (2012) : | 12,989 |
| Median Household Income (2012) : | $62,005 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $80,553 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $244,600 (Washington : $272,900, USA : $181,400) |