| | Farley, KY | Middlesborough, KY | United States |
| Population | 4,459 | 9,493 | 329,725,481 |
| Female Population | 51.7% | 49.1% | 50.5% |
| Male Population | 48.3% | 50.9% | 49.5% |
| Median Age | 38 | 38.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,535 | 10,198 | 309,327,143 |
| Population - 2000 | 4,826 | 10,384 | 285,036,114 |
| Population - 1990 | 4,954 | 11,328 | 251,960,433 |
| Pop. 2000 to Now | -7.2% | -14.5% | 15.6% |
| Pop. 1990 to Now | -9.6% | -21.6% | 30.8% |
| space4 | | | |
| Population Density | 750.3 | 1,285.8 | 93.4 |
| Land Area | 5.9 | 7.4 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Farley, KY | Middlesborough, KY | United States |
| Age 0 to 4 | 9.4% | 6.0% | 5.9% |
| Age 5 to 9 | 10.2% | 8.4% | 6.1% |
| Age 10 to 14 | 2.8% | 6.5% | 6.6% |
| Age 15 to 17 | 5.7% | 3.1% | 3.9% |
| Age 18 to 20 | 2.1% | 3.4% | 4.0% |
| Age 21 to 24 | 2.2% | 6.1% | 5.2% |
| Age 25 to 34 | 13.2% | 12.2% | 13.8% |
| Age 35 to 44 | 14.2% | 9.7% | 12.9% |
| Age 45 to 54 | 13.9% | 12.1% | 12.6% |
| Age 55 to 59 | 5.0% | 8.3% | 6.7% |
| Age 60 to 64 | 3.6% | 5.5% | 6.3% |
| Age 65 to 74 | 9.9% | 9.9% | 9.6% |
| Age 75 to 84 | 6.5% | 4.6% | 4.5% |
| Age 85 and over | 1.2% | 4.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Farley, KY | Middlesborough, KY | United States |
| White | 86.7% | 89.0% | 59.4% |
| Black | 4.6% | 4.0% | 12.2% |
| Asian | 0.2% | 0.0% | 5.6% |
| Native American | 0.1% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 4.4% | 4.4% | 3.2% |
| Hispanic | 3.6% | 2.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Farley, KY | Middlesborough, KY | United States |
| Married Population | 45.8% | 40.5% | 49.8% |
| Currently Married | 45.1% | 38.0% | 48.0% |
| Married but Separated | 0.8% | 2.5% | 1.8% |
| Single Population | 54.2% | 59.5% | 50.2% |
| Never Married | 27.3% | 31.3% | 33.8% |
| Divorced | 15.4% | 16.0% | 10.8% |
| Widowed | 11.5% | 12.2% | 5.6% |
| space5 | | | |
| Household Size | 2.67 | 2.48 | 2.60 |
| Households | 1,673 | 3,751 | 124,010,992 |
| Family Households | 1,095 | 2,317 | 80,755,759 |
| Married couple, w/children | 31.1% | 26.5% | 30.5% |
| Married couple, no children | 40.1% | 29.3% | 42.9% |
| Non Family Households | 578 | 1,434 | 43,255,233 |
| Single householder, w/children | 20.8% | 14.4% | 15.8% |
| Single householder, no children | 7.9% | 29.7% | 10.8% |