| | Stevensville, MI | Troy, OH | United States |
| Population | 1,110 | 26,093 | 329,725,481 |
| Female Population | 52.5% | 50.4% | 50.5% |
| Male Population | 47.5% | 49.6% | 49.5% |
| Median Age | 50.8 | 37.6 | 38.4 |
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| Population - 2010 | 1,142 | 25,230 | 309,327,143 |
| Population - 2000 | 1,191 | 21,999 | 285,036,114 |
| Population - 1990 | 1,230 | 19,478 | 251,960,433 |
| Pop. 2000 to Now | -5.4% | 20.3% | 15.6% |
| Pop. 1990 to Now | -8.4% | 35.9% | 30.8% |
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| Population Density | 1,063.2 | 2,171.2 | 93.4 |
| Land Area | 1.0 | 12.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Stevensville, MI | Troy, OH | United States |
| Age 0 to 4 | 3.2% | 6.2% | 5.9% |
| Age 5 to 9 | 2.6% | 7.1% | 6.1% |
| Age 10 to 14 | 3.1% | 7.6% | 6.6% |
| Age 15 to 17 | 2.9% | 4.7% | 3.9% |
| Age 18 to 20 | 6.3% | 4.2% | 4.0% |
| Age 21 to 24 | 5.4% | 3.4% | 5.2% |
| Age 25 to 34 | 15.0% | 12.4% | 13.8% |
| Age 35 to 44 | 6.7% | 15.1% | 12.9% |
| Age 45 to 54 | 11.6% | 13.5% | 12.6% |
| Age 55 to 59 | 7.7% | 5.0% | 6.7% |
| Age 60 to 64 | 7.7% | 5.3% | 6.3% |
| Age 65 to 74 | 16.6% | 8.3% | 9.6% |
| Age 75 to 84 | 7.7% | 5.6% | 4.5% |
| Age 85 and over | 3.4% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Stevensville, MI | Troy, OH | United States |
| White | 88.3% | 85.2% | 59.4% |
| Black | 2.8% | 2.8% | 12.2% |
| Asian | 0.0% | 4.8% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 1.0% | 0.0% | 0.4% |
| Two or More Races | 2.3% | 3.9% | 3.2% |
| Hispanic | 5.7% | 3.3% | 18.4% |
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| Marriage & Family | | | |
| | Stevensville, MI | Troy, OH | United States |
| Married Population | 53.2% | 52.9% | 49.8% |
| Currently Married | 51.9% | 51.9% | 48.0% |
| Married but Separated | 1.3% | 1.0% | 1.8% |
| Single Population | 46.8% | 47.1% | 50.2% |
| Never Married | 28.1% | 28.3% | 33.8% |
| Divorced | 9.9% | 12.4% | 10.8% |
| Widowed | 8.9% | 6.3% | 5.6% |
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| Household Size | 2.00 | 2.49 | 2.60 |
| Households | 555 | 10,359 | 124,010,992 |
| Family Households | 295 | 6,761 | 80,755,759 |
| Married couple, w/children | 21.4% | 37.3% | 30.5% |
| Married couple, no children | 64.1% | 37.9% | 42.9% |
| Non Family Households | 260 | 3,598 | 43,255,233 |
| Single householder, w/children | 4.7% | 16.7% | 15.8% |
| Single householder, no children | 9.8% | 8.1% | 10.8% |