| Zip Code : | 55811 |
| City : | Duluth city, Hermantown city |
| County : | St. Louis County |
| State : | Minnesota (MN) |
| | |
| Land Area : | 65.13 sq mi |
| Water Area : | 2.87 sq mi |
| Latitude : | 46.8426668 |
| Longitude : | -92.2243321 |
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| Population (2010): | 26,246 |
| Population Estimate (2012) : | 26,499 |
| Population Density : | 402.99/sq mi |
| Housing Units (2012) : | 10,650 |
| Median Household Income (2012) : | $57,607 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $72,197 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $183,600 (Minnesota : $194,300, USA : $181,400) |