| | Albany, MN | Marion, IN | United States |
| Population | 2,769 | 27,757 | 329,725,481 |
| Female Population | 54.1% | 54.0% | 50.5% |
| Male Population | 45.9% | 46.0% | 49.5% |
| Median Age | 34.6 | 36.6 | 38.4 |
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| Population - 2010 | 2,588 | 29,824 | 309,327,143 |
| Population - 2000 | 1,796 | 31,320 | 285,036,114 |
| Population - 1990 | 1,548 | 32,618 | 251,960,433 |
| Pop. 2000 to Now | 55.5% | -11.6% | 15.6% |
| Pop. 1990 to Now | 80.4% | -15.2% | 30.8% |
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| Population Density | 1,271.9 | 1,781.0 | 93.4 |
| Land Area | 2.2 | 15.6 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Albany, MN | Marion, IN | United States |
| Age 0 to 4 | 8.3% | 5.1% | 5.9% |
| Age 5 to 9 | 7.2% | 4.5% | 6.1% |
| Age 10 to 14 | 10.1% | 6.5% | 6.6% |
| Age 15 to 17 | 3.5% | 2.9% | 3.9% |
| Age 18 to 20 | 1.6% | 8.9% | 4.0% |
| Age 21 to 24 | 5.5% | 9.4% | 5.2% |
| Age 25 to 34 | 14.4% | 11.6% | 13.8% |
| Age 35 to 44 | 13.8% | 8.4% | 12.9% |
| Age 45 to 54 | 10.0% | 10.0% | 12.6% |
| Age 55 to 59 | 3.7% | 6.9% | 6.7% |
| Age 60 to 64 | 3.5% | 6.8% | 6.3% |
| Age 65 to 74 | 6.2% | 10.5% | 9.6% |
| Age 75 to 84 | 9.1% | 5.6% | 4.5% |
| Age 85 and over | 3.0% | 2.9% | 1.9% |
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| Race | | | |
| | Albany, MN | Marion, IN | United States |
| White | 91.7% | 73.0% | 59.4% |
| Black | 4.9% | 13.9% | 12.2% |
| Asian | 1.7% | 1.1% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 1.1% | 4.7% | 3.2% |
| Hispanic | 0.6% | 7.0% | 18.4% |
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| Marriage & Family | | | |
| | Albany, MN | Marion, IN | United States |
| Married Population | 56.9% | 31.7% | 49.8% |
| Currently Married | 56.3% | 30.6% | 48.0% |
| Married but Separated | 0.6% | 1.1% | 1.8% |
| Single Population | 43.1% | 68.3% | 50.2% |
| Never Married | 22.1% | 41.1% | 33.8% |
| Divorced | 12.0% | 19.5% | 10.8% |
| Widowed | 9.0% | 7.6% | 5.6% |
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| Household Size | 2.50 | 2.18 | 2.60 |
| Households | 1,084 | 10,806 | 124,010,992 |
| Family Households | 708 | 5,848 | 80,755,759 |
| Married couple, w/children | 45.2% | 19.6% | 30.5% |
| Married couple, no children | 34.2% | 36.9% | 42.9% |
| Non Family Households | 376 | 4,958 | 43,255,233 |
| Single householder, w/children | 11.7% | 30.3% | 15.8% |
| Single householder, no children | 8.9% | 13.2% | 10.8% |