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> Washington > Zip Code 98596
| Zip Code : | 98596 |
| City : | Napavine city, Vader city, Winlock city |
| County : | Lewis County |
| State : | Washington (WA) |
| Land Area : | 89.27 sq mi |
| Water Area : | 0.18 sq mi |
| Latitude : | 46.4922577 |
| Longitude : | -122.9526772 |
| Population (2010): | 6,524 |
| Population Estimate (2012) : | 7,741 |
| Population Density : | 73.09/sq mi |
| Housing Units (2012) : | 2,692 |
| Median Household Income (2012) : | $49,394 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $52,344 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $213,500 (Washington : $272,900, USA : $181,400) |