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> North Dakota > Grand Forks County
| County : | Grand Forks County |
| State : | North Dakota (ND) |
| Land Area : | 1,436.37 sq mi |
| Water Area : | 3.13 sq mi |
| Latitude : | 47.9260026 |
| Longitude : | -97.4508510 |
| Population (2010): | 66,861 |
| Population Estimate (2012) : | 66,890 |
| Population Density : | 46.55/sq mi |
| Housing Units (2012) : | 29,344 |
| Median Household Income (2012) : | $46,392 (North Dakota : $51,641, USA : $53,046) |
| Median Family Income (2012) : | $71,711 (North Dakota : $68,293, USA : $64,585) |
| Median House Price (2012) : | $148,000 (North Dakota : $123,900, USA : $181,400) |
Grand Forks County Cities / Towns
| Emerado City (414) | Gilby City (237) | Grand Forks City (52,838) |
| Grand Forks Afb (2,367) | Inkster City (50) | Larimore City (1,346) |
| Manvel City (360) | Niagara City (53) | Northwood City (945) |
| Reynolds City (301) | Thompson City (986) |
Grand Forks County Zip Codes
| 56744 (621) | 58201 (34,880) | 58202 (1,839) |
| 58203 (18,229) | 58204 (2,107) | 58205 (260) |
| 58212 (474) | 58214 (367) | 58228 (880) |
| 58231 (490) | 58233 (283) | 58235 (418) |
| 58240 (1,276) | 58244 (194) | 58251 (2,049) |
| 58256 (872) | 58258 (290) | 58261 (1,112) |
| 58266 (203) | 58267 (1,520) | 58275 (733) |
| 58278 (1,988) |