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> Washington > Zip Code 98603
| Zip Code : | 98603 |
| City : | |
| County : | Cowlitz County |
| State : | Washington (WA) |
| Land Area : | 116.80 sq mi |
| Water Area : | 5.22 sq mi |
| Latitude : | 46.0555186 |
| Longitude : | -122.4147568 |
| Population (2010): | 1,017 |
| Population Estimate (2012) : | 827 |
| Population Density : | 8.71/sq mi |
| Housing Units (2012) : | 552 |
| Median Household Income (2012) : | $49,306 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $58,359 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $260,700 (Washington : $272,900, USA : $181,400) |