| | McMinnville, TN | Mason, OH | United States |
| Population | 13,699 | 34,337 | 329,725,481 |
| Female Population | 53.4% | 49.5% | 50.5% |
| Male Population | 46.6% | 50.5% | 49.5% |
| Median Age | 39.4 | 42.1 | 38.4 |
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| Population - 2010 | 13,637 | 30,912 | 309,327,143 |
| Population - 2000 | 12,749 | 22,016 | 285,036,114 |
| Population - 1990 | 11,194 | 11,452 | 251,960,433 |
| Pop. 2000 to Now | 8.1% | 55.8% | 15.6% |
| Pop. 1990 to Now | 23.1% | 199.5% | 30.8% |
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| Population Density | 1,238.5 | 1,783.9 | 93.4 |
| Land Area | 11.1 | 19.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | McMinnville, TN | Mason, OH | United States |
| Age 0 to 4 | 5.1% | 4.6% | 5.9% |
| Age 5 to 9 | 6.6% | 5.4% | 6.1% |
| Age 10 to 14 | 6.5% | 9.7% | 6.6% |
| Age 15 to 17 | 4.3% | 6.6% | 3.9% |
| Age 18 to 20 | 3.2% | 3.2% | 4.0% |
| Age 21 to 24 | 5.1% | 3.3% | 5.2% |
| Age 25 to 34 | 14.0% | 8.2% | 13.8% |
| Age 35 to 44 | 12.2% | 14.8% | 12.9% |
| Age 45 to 54 | 11.0% | 16.0% | 12.6% |
| Age 55 to 59 | 6.9% | 7.6% | 6.7% |
| Age 60 to 64 | 6.4% | 7.9% | 6.3% |
| Age 65 to 74 | 10.3% | 5.8% | 9.6% |
| Age 75 to 84 | 7.0% | 5.0% | 4.5% |
| Age 85 and over | 1.6% | 2.0% | 1.9% |
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| Race | | | |
| | McMinnville, TN | Mason, OH | United States |
| White | 81.2% | 75.7% | 59.4% |
| Black | 5.0% | 4.7% | 12.2% |
| Asian | 1.0% | 14.1% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.2% | 0.0% | 0.2% |
| Other | 0.1% | 0.2% | 0.4% |
| Two or More Races | 2.0% | 1.7% | 3.2% |
| Hispanic | 10.2% | 3.6% | 18.4% |
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| Marriage & Family | | | |
| | McMinnville, TN | Mason, OH | United States |
| Married Population | 40.5% | 60.6% | 49.8% |
| Currently Married | 37.9% | 60.1% | 48.0% |
| Married but Separated | 2.6% | 0.6% | 1.8% |
| Single Population | 59.5% | 39.4% | 50.2% |
| Never Married | 28.0% | 24.5% | 33.8% |
| Divorced | 22.5% | 9.6% | 10.8% |
| Widowed | 8.9% | 5.3% | 5.6% |
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| Household Size | 2.37 | 2.69 | 2.60 |
| Households | 5,578 | 12,648 | 124,010,992 |
| Family Households | 3,077 | 9,695 | 80,755,759 |
| Married couple, w/children | 22.9% | 40.5% | 30.5% |
| Married couple, no children | 36.0% | 42.2% | 42.9% |
| Non Family Households | 2,501 | 2,953 | 43,255,233 |
| Single householder, w/children | 27.8% | 10.8% | 15.8% |
| Single householder, no children | 13.3% | 6.5% | 10.8% |