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> North Dakota > Zip Code 58801
| Zip Code : | 58801 |
| City : | Williston city |
| County : | Williams County, McKenzie County |
| State : | North Dakota (ND) |
| Land Area : | 831.51 sq mi |
| Water Area : | 35.32 sq mi |
| Latitude : | 48.2178902 |
| Longitude : | -103.7630837 |
| Population (2010): | 18,371 |
| Population Estimate (2012) : | 19,271 |
| Population Density : | 22.09/sq mi |
| Housing Units (2012) : | 8,179 |
| Median Household Income (2012) : | $71,773 (North Dakota : $51,641, USA : $53,046) |
| Median Family Income (2012) : | $81,637 (North Dakota : $68,293, USA : $64,585) |
| Median House Price (2012) : | $136,100 (North Dakota : $123,900, USA : $181,400) |