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> Washington > Zip Code 98592
| Zip Code : | 98592 |
| City : | Union |
| County : | Mason County |
| State : | Washington (WA) |
| Land Area : | 17.63 sq mi |
| Water Area : | 1.87 sq mi |
| Latitude : | 47.3263040 |
| Longitude : | -123.0820756 |
| Population (2010): | 1,764 |
| Population Estimate (2012) : | 1,720 |
| Population Density : | 100.04/sq mi |
| Housing Units (2012) : | 1,249 |
| Median Household Income (2012) : | $62,375 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $69,866 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $304,800 (Washington : $272,900, USA : $181,400) |