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> North Dakota > Zip Code 58011
| Zip Code : | 58011 |
| City : | Buffalo city |
| County : | Cass County |
| State : | North Dakota (ND) |
| Land Area : | 110.93 sq mi |
| Water Area : | 0.05 sq mi |
| Latitude : | 46.9187497 |
| Longitude : | -97.5398869 |
| Population (2010): | 391 |
| Population Estimate (2012) : | 385 |
| Population Density : | 3.52/sq mi |
| Housing Units (2012) : | 192 |
| Median Household Income (2012) : | $46,136 (North Dakota : $51,641, USA : $53,046) |
| Median Family Income (2012) : | $55,417 (North Dakota : $68,293, USA : $64,585) |
| Median House Price (2012) : | $106,500 (North Dakota : $123,900, USA : $181,400) |