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> Washington > Zip Code 98283
| Zip Code : | 98283 |
| City : | Marblemount, Rockport |
| County : | Skagit County, Whatcom County |
| State : | Washington (WA) |
| Land Area : | 547.90 sq mi |
| Water Area : | 26.87 sq mi |
| Latitude : | 48.8020546 |
| Longitude : | -121.2603241 |
| Population (2010): | 434 |
| Population Estimate (2012) : | 605 |
| Population Density : | 0.79/sq mi |
| Housing Units (2012) : | 297 |
| Median Household Income (2012) : | $58,603 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $83,026 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $168,100 (Washington : $272,900, USA : $181,400) |