| | Towanda, PA | Rock Hill, SC | United States |
| Population | 2,808 | 72,883 | 329,725,481 |
| Female Population | 43.3% | 54.1% | 50.5% |
| Male Population | 56.7% | 45.9% | 49.5% |
| Median Age | 38.6 | 34.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,924 | 66,872 | 309,327,143 |
| Population - 2000 | 3,024 | 49,765 | 285,036,114 |
| Population - 1990 | 3,242 | 41,643 | 251,960,433 |
| Pop. 2000 to Now | -7.3% | 53.4% | 15.6% |
| Pop. 1990 to Now | -13.5% | 83.3% | 30.8% |
| space4 | | | |
| Population Density | 2,467.5 | 1,916.6 | 93.4 |
| Land Area | 1.1 | 38.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Towanda, PA | Rock Hill, SC | United States |
| Age 0 to 4 | 7.5% | 6.4% | 5.9% |
| Age 5 to 9 | 7.7% | 6.4% | 6.1% |
| Age 10 to 14 | 5.2% | 6.3% | 6.6% |
| Age 15 to 17 | 3.8% | 4.0% | 3.9% |
| Age 18 to 20 | 1.7% | 5.9% | 4.0% |
| Age 21 to 24 | 3.0% | 6.8% | 5.2% |
| Age 25 to 34 | 16.8% | 15.7% | 13.8% |
| Age 35 to 44 | 8.5% | 11.8% | 12.9% |
| Age 45 to 54 | 18.7% | 11.8% | 12.6% |
| Age 55 to 59 | 4.8% | 5.5% | 6.7% |
| Age 60 to 64 | 7.3% | 5.6% | 6.3% |
| Age 65 to 74 | 5.3% | 8.7% | 9.6% |
| Age 75 to 84 | 5.1% | 3.6% | 4.5% |
| Age 85 and over | 4.4% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Towanda, PA | Rock Hill, SC | United States |
| White | 93.3% | 51.1% | 59.4% |
| Black | 3.1% | 38.5% | 12.2% |
| Asian | 0.0% | 1.9% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 0.8% | 2.2% | 3.2% |
| Hispanic | 2.7% | 5.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Towanda, PA | Rock Hill, SC | United States |
| Married Population | 48.5% | 42.7% | 49.8% |
| Currently Married | 46.5% | 39.8% | 48.0% |
| Married but Separated | 2.0% | 2.9% | 1.8% |
| Single Population | 51.5% | 57.3% | 50.2% |
| Never Married | 35.0% | 40.9% | 33.8% |
| Divorced | 11.8% | 10.8% | 10.8% |
| Widowed | 4.7% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 2.48 | 2.37 | 2.60 |
| Households | 1,133 | 29,588 | 124,010,992 |
| Family Households | 716 | 17,390 | 80,755,759 |
| Married couple, w/children | 23.0% | 24.7% | 30.5% |
| Married couple, no children | 44.3% | 37.9% | 42.9% |
| Non Family Households | 417 | 12,198 | 43,255,233 |
| Single householder, w/children | 20.7% | 24.2% | 15.8% |
| Single householder, no children | 12.0% | 13.2% | 10.8% |