| | Calumet, MI | Hibbing, MN | United States |
| Population | 768 | 16,224 | 329,725,481 |
| Female Population | 48.6% | 51.3% | 50.5% |
| Male Population | 51.4% | 48.7% | 49.5% |
| Median Age | 35.8 | 43.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 728 | 16,339 | 309,327,143 |
| Population - 2000 | 879 | 17,071 | 285,036,114 |
| Population - 1990 | 818 | 18,046 | 251,960,433 |
| Pop. 2000 to Now | -23.1% | -7.9% | 15.6% |
| Pop. 1990 to Now | -17.4% | -12.9% | 30.8% |
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| Population Density | 3,859.3 | 89.2 | 93.4 |
| Land Area | 0.2 | 182.0 | 3,531,905.4 |
| Water Area | 0.0 | 4.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Calumet, MI | Hibbing, MN | United States |
| Age 0 to 4 | 4.9% | 4.9% | 5.9% |
| Age 5 to 9 | 0.8% | 6.6% | 6.1% |
| Age 10 to 14 | 6.4% | 6.7% | 6.6% |
| Age 15 to 17 | 2.6% | 3.5% | 3.9% |
| Age 18 to 20 | 8.3% | 2.6% | 4.0% |
| Age 21 to 24 | 5.3% | 3.2% | 5.2% |
| Age 25 to 34 | 20.7% | 12.6% | 13.8% |
| Age 35 to 44 | 7.4% | 11.5% | 12.9% |
| Age 45 to 54 | 9.4% | 11.3% | 12.6% |
| Age 55 to 59 | 6.3% | 6.3% | 6.7% |
| Age 60 to 64 | 10.4% | 8.7% | 6.3% |
| Age 65 to 74 | 11.8% | 13.5% | 9.6% |
| Age 75 to 84 | 3.8% | 5.1% | 4.5% |
| Age 85 and over | 1.8% | 3.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Calumet, MI | Hibbing, MN | United States |
| White | 88.9% | 93.1% | 59.4% |
| Black | 0.0% | 2.0% | 12.2% |
| Asian | 0.4% | 1.4% | 5.6% |
| Native American | 0.3% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.2% | 0.4% |
| Two or More Races | 4.7% | 2.1% | 3.2% |
| Hispanic | 5.5% | 0.8% | 18.4% |
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| Marriage & Family | | | |
| | Calumet, MI | Hibbing, MN | United States |
| Married Population | 35.1% | 47.3% | 49.8% |
| Currently Married | 31.1% | 45.6% | 48.0% |
| Married but Separated | 4.0% | 1.8% | 1.8% |
| Single Population | 64.9% | 52.7% | 50.2% |
| Never Married | 46.2% | 30.3% | 33.8% |
| Divorced | 15.9% | 13.7% | 10.8% |
| Widowed | 2.8% | 8.7% | 5.6% |
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| Household Size | 1.89 | 2.14 | 2.60 |
| Households | 406 | 7,442 | 124,010,992 |
| Family Households | 161 | 4,103 | 80,755,759 |
| Married couple, w/children | 29.8% | 24.9% | 30.5% |
| Married couple, no children | 31.1% | 46.6% | 42.9% |
| Non Family Households | 245 | 3,339 | 43,255,233 |
| Single householder, w/children | 23.0% | 17.3% | 15.8% |
| Single householder, no children | 16.1% | 11.2% | 10.8% |