| | Gainesboro, TN | Albany, KY | United States |
| Population | 1,098 | 2,243 | 329,725,481 |
| Female Population | 52.7% | 53.5% | 50.5% |
| Male Population | 47.3% | 46.5% | 49.5% |
| Median Age | 45.8 | 44.1 | 38.4 |
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| Population - 2010 | 955 | 2,029 | 309,327,143 |
| Population - 2000 | 879 | 2,220 | 285,036,114 |
| Population - 1990 | 1,002 | 2,062 | 251,960,433 |
| Pop. 2000 to Now | 8.2% | -10.9% | 15.6% |
| Pop. 1990 to Now | -5.1% | -4.0% | 30.8% |
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| Population Density | 705.2 | 986.4 | 93.4 |
| Land Area | 1.6 | 2.3 | 3,531,905.4 |
| Water Area | 0.2 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Gainesboro, TN | Albany, KY | United States |
| Age 0 to 4 | 4.3% | 3.8% | 5.9% |
| Age 5 to 9 | 5.6% | 3.0% | 6.1% |
| Age 10 to 14 | 5.5% | 8.9% | 6.6% |
| Age 15 to 17 | 1.1% | 4.5% | 3.9% |
| Age 18 to 20 | 5.6% | 4.3% | 4.0% |
| Age 21 to 24 | 6.8% | 1.4% | 5.2% |
| Age 25 to 34 | 8.8% | 11.4% | 13.8% |
| Age 35 to 44 | 11.5% | 14.8% | 12.9% |
| Age 45 to 54 | 18.9% | 15.0% | 12.6% |
| Age 55 to 59 | 3.2% | 4.2% | 6.7% |
| Age 60 to 64 | 5.5% | 10.2% | 6.3% |
| Age 65 to 74 | 15.0% | 11.7% | 9.6% |
| Age 75 to 84 | 5.2% | 4.6% | 4.5% |
| Age 85 and over | 3.0% | 2.1% | 1.9% |
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| Race | | | |
| | Gainesboro, TN | Albany, KY | United States |
| White | 89.0% | 89.5% | 59.4% |
| Black | 2.6% | 0.1% | 12.2% |
| Asian | 0.0% | 0.8% | 5.6% |
| Native American | 0.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.6% | 3.4% | 3.2% |
| Hispanic | 2.5% | 6.2% | 18.4% |
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| Marriage & Family | | | |
| | Gainesboro, TN | Albany, KY | United States |
| Married Population | 39.2% | 41.9% | 49.8% |
| Currently Married | 37.0% | 38.9% | 48.0% |
| Married but Separated | 2.3% | 3.0% | 1.8% |
| Single Population | 60.8% | 58.1% | 50.2% |
| Never Married | 27.3% | 26.3% | 33.8% |
| Divorced | 19.4% | 22.5% | 10.8% |
| Widowed | 14.1% | 9.2% | 5.6% |
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| Household Size | 2.74 | 2.29 | 2.60 |
| Households | 328 | 945 | 124,010,992 |
| Family Households | 192 | 502 | 80,755,759 |
| Married couple, w/children | 27.1% | 30.7% | 30.5% |
| Married couple, no children | 49.0% | 32.1% | 42.9% |
| Non Family Households | 136 | 443 | 43,255,233 |
| Single householder, w/children | 15.1% | 20.9% | 15.8% |
| Single householder, no children | 8.9% | 16.3% | 10.8% |