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> Washington > Zip Code 98647
| Zip Code : | 98647 |
| City : | Grays River, Skamokawa Valley |
| County : | Wahkiakum County |
| State : | Washington (WA) |
| Land Area : | 61.20 sq mi |
| Water Area : | 2.84 sq mi |
| Latitude : | 46.3152468 |
| Longitude : | -123.4012877 |
| Population (2010): | 404 |
| Population Estimate (2012) : | 225 |
| Population Density : | 6.60/sq mi |
| Housing Units (2012) : | 200 |
| Median Household Income (2012) : | $40,833 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $90,714 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $208,100 (Washington : $272,900, USA : $181,400) |