| | Shakopee, MN | Billings, MT | United States |
| Population | 43,396 | 115,689 | 329,725,481 |
| Female Population | 51.6% | 50.4% | 50.5% |
| Male Population | 48.4% | 49.6% | 49.5% |
| Median Age | 34.7 | 37.6 | 38.4 |
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| Population - 2010 | 37,290 | 104,524 | 309,327,143 |
| Population - 2000 | 20,568 | 89,847 | 285,036,114 |
| Population - 1990 | 11,739 | 81,151 | 251,960,433 |
| Pop. 2000 to Now | 109.2% | 22.1% | 15.6% |
| Pop. 1990 to Now | 266.5% | 35.2% | 30.8% |
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| Population Density | 1,543.7 | 2,630.3 | 93.4 |
| Land Area | 28.1 | 44.0 | 3,531,905.4 |
| Water Area | 1.3 | 0.1 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Shakopee, MN | Billings, MT | United States |
| Age 0 to 4 | 7.2% | 6.2% | 5.9% |
| Age 5 to 9 | 7.6% | 6.3% | 6.1% |
| Age 10 to 14 | 7.2% | 6.7% | 6.6% |
| Age 15 to 17 | 4.9% | 3.8% | 3.9% |
| Age 18 to 20 | 3.8% | 3.3% | 4.0% |
| Age 21 to 24 | 5.8% | 5.4% | 5.2% |
| Age 25 to 34 | 13.9% | 14.7% | 13.8% |
| Age 35 to 44 | 16.3% | 13.2% | 12.9% |
| Age 45 to 54 | 14.6% | 10.6% | 12.6% |
| Age 55 to 59 | 4.4% | 5.7% | 6.7% |
| Age 60 to 64 | 4.5% | 6.7% | 6.3% |
| Age 65 to 74 | 6.5% | 10.0% | 9.6% |
| Age 75 to 84 | 2.2% | 5.0% | 4.5% |
| Age 85 and over | 1.0% | 2.4% | 1.9% |
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| Race | | | |
| | Shakopee, MN | Billings, MT | United States |
| White | 65.6% | 83.7% | 59.4% |
| Black | 8.5% | 0.5% | 12.2% |
| Asian | 11.2% | 0.8% | 5.6% |
| Native American | 0.6% | 4.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.2% | 0.4% |
| Two or More Races | 5.9% | 3.6% | 3.2% |
| Hispanic | 8.0% | 6.9% | 18.4% |
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| Marriage & Family | | | |
| | Shakopee, MN | Billings, MT | United States |
| Married Population | 50.7% | 48.3% | 49.8% |
| Currently Married | 49.0% | 47.5% | 48.0% |
| Married but Separated | 1.7% | 0.8% | 1.8% |
| Single Population | 49.3% | 51.7% | 50.2% |
| Never Married | 33.3% | 31.3% | 33.8% |
| Divorced | 12.5% | 14.7% | 10.8% |
| Widowed | 3.4% | 5.6% | 5.6% |
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| Household Size | 2.82 | 2.33 | 2.60 |
| Households | 15,087 | 48,478 | 124,010,992 |
| Family Households | 10,941 | 28,249 | 80,755,759 |
| Married couple, w/children | 38.8% | 31.5% | 30.5% |
| Married couple, no children | 31.9% | 43.8% | 42.9% |
| Non Family Households | 4,146 | 20,229 | 43,255,233 |
| Single householder, w/children | 19.5% | 17.1% | 15.8% |
| Single householder, no children | 9.7% | 7.6% | 10.8% |