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> North Dakota > Zip Code 58237
| Zip Code : | 58237 |
| City : | Auburn, Grafton city, Nash |
| County : | Walsh County |
| State : | North Dakota (ND) |
| Land Area : | 245.95 sq mi |
| Water Area : | 0.21 sq mi |
| Latitude : | 48.4142066 |
| Longitude : | -97.4028756 |
| Population (2010): | 5,499 |
| Population Estimate (2012) : | 5,402 |
| Population Density : | 22.36/sq mi |
| Housing Units (2012) : | 2,521 |
| Median Household Income (2012) : | $46,852 (North Dakota : $51,641, USA : $53,046) |
| Median Family Income (2012) : | $58,423 (North Dakota : $68,293, USA : $64,585) |
| Median House Price (2012) : | $72,500 (North Dakota : $123,900, USA : $181,400) |