| | Bloomville, OH | Melvindale, MI | United States |
| Population | 1,006 | 12,534 | 329,725,481 |
| Female Population | 50.7% | 46.8% | 50.5% |
| Male Population | 49.3% | 53.2% | 49.5% |
| Median Age | 33.5 | 35.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 954 | 10,702 | 309,327,143 |
| Population - 2000 | 1,045 | 10,735 | 285,036,114 |
| Population - 1990 | 949 | 11,216 | 251,960,433 |
| Pop. 2000 to Now | -13.3% | -5.1% | 15.6% |
| Pop. 1990 to Now | -4.5% | -9.2% | 30.8% |
| space4 | | | |
| Population Density | 1,668.3 | 4,603.0 | 93.4 |
| Land Area | 0.6 | 2.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Bloomville, OH | Melvindale, MI | United States |
| Age 0 to 4 | 6.3% | 7.4% | 5.9% |
| Age 5 to 9 | 5.9% | 7.0% | 6.1% |
| Age 10 to 14 | 7.8% | 8.2% | 6.6% |
| Age 15 to 17 | 10.3% | 4.5% | 3.9% |
| Age 18 to 20 | 4.6% | 4.3% | 4.0% |
| Age 21 to 24 | 3.8% | 4.9% | 5.2% |
| Age 25 to 34 | 12.1% | 13.0% | 13.8% |
| Age 35 to 44 | 15.7% | 14.4% | 12.9% |
| Age 45 to 54 | 10.8% | 11.3% | 12.6% |
| Age 55 to 59 | 5.3% | 8.4% | 6.7% |
| Age 60 to 64 | 5.3% | 4.7% | 6.3% |
| Age 65 to 74 | 6.6% | 7.3% | 9.6% |
| Age 75 to 84 | 2.4% | 3.0% | 4.5% |
| Age 85 and over | 3.3% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Bloomville, OH | Melvindale, MI | United States |
| White | 96.3% | 61.8% | 59.4% |
| Black | 0.9% | 14.0% | 12.2% |
| Asian | 0.0% | 0.2% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.2% | 2.2% | 3.2% |
| Hispanic | 1.6% | 21.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Bloomville, OH | Melvindale, MI | United States |
| Married Population | 44.4% | 38.4% | 49.8% |
| Currently Married | 42.8% | 37.2% | 48.0% |
| Married but Separated | 1.6% | 1.2% | 1.8% |
| Single Population | 55.6% | 61.6% | 50.2% |
| Never Married | 36.7% | 46.6% | 33.8% |
| Divorced | 14.9% | 10.3% | 10.8% |
| Widowed | 4.0% | 4.7% | 5.6% |
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| Household Size | 2.94 | 2.76 | 2.60 |
| Households | 333 | 4,536 | 124,010,992 |
| Family Households | 235 | 2,441 | 80,755,759 |
| Married couple, w/children | 46.4% | 33.9% | 30.5% |
| Married couple, no children | 26.0% | 29.7% | 42.9% |
| Non Family Households | 98 | 2,095 | 43,255,233 |
| Single householder, w/children | 20.9% | 17.2% | 15.8% |
| Single householder, no children | 6.8% | 19.1% | 10.8% |