| | Hughesville, PA | Danville, PA | United States |
| Population | 2,529 | 4,282 | 329,725,481 |
| Female Population | 54.7% | 59.4% | 50.5% |
| Male Population | 45.4% | 40.6% | 49.5% |
| Median Age | 41.2 | 38.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,120 | 4,706 | 309,327,143 |
| Population - 2000 | 2,220 | 4,897 | 285,036,114 |
| Population - 1990 | 2,049 | 5,165 | 251,960,433 |
| Pop. 2000 to Now | -8.8% | -6.2% | 15.6% |
| Pop. 1990 to Now | -1.2% | -11.0% | 30.8% |
| space4 | | | |
| Population Density | 3,920.9 | 2,753.7 | 93.4 |
| Land Area | 0.6 | 1.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hughesville, PA | Danville, PA | United States |
| Age 0 to 4 | 6.7% | 4.7% | 5.9% |
| Age 5 to 9 | 5.5% | 4.6% | 6.1% |
| Age 10 to 14 | 6.3% | 6.3% | 6.6% |
| Age 15 to 17 | 3.8% | 3.8% | 3.9% |
| Age 18 to 20 | 2.9% | 0.7% | 4.0% |
| Age 21 to 24 | 3.9% | 3.3% | 5.2% |
| Age 25 to 34 | 14.5% | 20.9% | 13.8% |
| Age 35 to 44 | 11.0% | 13.1% | 12.9% |
| Age 45 to 54 | 17.6% | 5.9% | 12.6% |
| Age 55 to 59 | 2.9% | 6.3% | 6.7% |
| Age 60 to 64 | 9.5% | 4.8% | 6.3% |
| Age 65 to 74 | 9.3% | 15.5% | 9.6% |
| Age 75 to 84 | 4.5% | 5.7% | 4.5% |
| Age 85 and over | 1.6% | 4.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hughesville, PA | Danville, PA | United States |
| White | 92.9% | 90.1% | 59.4% |
| Black | 0.4% | 1.2% | 12.2% |
| Asian | 0.4% | 3.9% | 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 | 2.5% | 1.2% | 3.2% |
| Hispanic | 3.8% | 3.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hughesville, PA | Danville, PA | United States |
| Married Population | 53.9% | 40.3% | 49.8% |
| Currently Married | 52.9% | 38.4% | 48.0% |
| Married but Separated | 1.0% | 1.9% | 1.8% |
| Single Population | 46.1% | 59.7% | 50.2% |
| Never Married | 25.1% | 34.0% | 33.8% |
| Divorced | 15.9% | 13.4% | 10.8% |
| Widowed | 5.2% | 12.2% | 5.6% |
| space5 | | | |
| Household Size | 2.27 | 1.87 | 2.60 |
| Households | 1,115 | 2,222 | 124,010,992 |
| Family Households | 718 | 1,003 | 80,755,759 |
| Married couple, w/children | 24.1% | 20.9% | 30.5% |
| Married couple, no children | 53.5% | 41.5% | 42.9% |
| Non Family Households | 397 | 1,219 | 43,255,233 |
| Single householder, w/children | 19.4% | 33.4% | 15.8% |
| Single householder, no children | 3.1% | 4.2% | 10.8% |