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> Washington > Zip Code 98223
| Zip Code : | 98223 |
| City : | Arlington city, Arlington Heights, Bryant, Canyon Creek, Lake Cassidy, Marysville city, North Marysville, Oso, Sisco Heights, Swede Heaven |
| County : | Snohomish County |
| State : | Washington (WA) |
| Land Area : | 319.62 sq mi |
| Water Area : | 1.69 sq mi |
| Latitude : | 48.2166876 |
| Longitude : | -121.9521850 |
| Population (2010): | 40,815 |
| Population Estimate (2012) : | 40,293 |
| Population Density : | 127.70/sq mi |
| Housing Units (2012) : | 16,079 |
| Median Household Income (2012) : | $67,749 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $76,456 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $289,700 (Washington : $272,900, USA : $181,400) |