| | Roseto, PA | Bangor, PA | United States |
| Population | 1,966 | 5,203 | 329,725,481 |
| Female Population | 50.6% | 55.1% | 50.5% |
| Male Population | 49.4% | 44.9% | 49.5% |
| Median Age | 31.9 | 36 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,552 | 5,259 | 309,327,143 |
| Population - 2000 | 1,653 | 5,319 | 285,036,114 |
| Population - 1990 | 1,555 | 5,383 | 251,960,433 |
| Pop. 2000 to Now | -6.8% | -2.1% | 15.6% |
| Pop. 1990 to Now | -1.0% | -3.2% | 30.8% |
| space4 | | | |
| Population Density | 3,125.6 | 3,487.3 | 93.4 |
| Land Area | 0.6 | 1.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Roseto, PA | Bangor, PA | United States |
| Age 0 to 4 | 6.9% | 5.2% | 5.9% |
| Age 5 to 9 | 9.1% | 8.3% | 6.1% |
| Age 10 to 14 | 9.4% | 8.8% | 6.6% |
| Age 15 to 17 | 4.3% | 7.2% | 3.9% |
| Age 18 to 20 | 1.8% | 4.8% | 4.0% |
| Age 21 to 24 | 4.4% | 4.8% | 5.2% |
| Age 25 to 34 | 20.6% | 10.4% | 13.8% |
| Age 35 to 44 | 11.1% | 15.5% | 12.9% |
| Age 45 to 54 | 12.0% | 10.7% | 12.6% |
| Age 55 to 59 | 3.1% | 3.4% | 6.7% |
| Age 60 to 64 | 5.7% | 7.4% | 6.3% |
| Age 65 to 74 | 5.2% | 6.7% | 9.6% |
| Age 75 to 84 | 2.7% | 6.0% | 4.5% |
| Age 85 and over | 3.8% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Roseto, PA | Bangor, PA | United States |
| White | 91.0% | 83.1% | 59.4% |
| Black | 0.2% | 0.6% | 12.2% |
| Asian | 0.0% | 0.0% | 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 | 0.2% | 5.2% | 3.2% |
| Hispanic | 8.6% | 11.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Roseto, PA | Bangor, PA | United States |
| Married Population | 57.7% | 48.2% | 49.8% |
| Currently Married | 55.8% | 45.4% | 48.0% |
| Married but Separated | 1.9% | 2.8% | 1.8% |
| Single Population | 42.3% | 51.8% | 50.2% |
| Never Married | 29.8% | 38.6% | 33.8% |
| Divorced | 7.7% | 8.4% | 10.8% |
| Widowed | 4.8% | 4.8% | 5.6% |
| space5 | | | |
| Household Size | 2.85 | 2.67 | 2.60 |
| Households | 688 | 1,945 | 124,010,992 |
| Family Households | 514 | 1,393 | 80,755,759 |
| Married couple, w/children | 44.9% | 28.9% | 30.5% |
| Married couple, no children | 35.2% | 35.8% | 42.9% |
| Non Family Households | 174 | 552 | 43,255,233 |
| Single householder, w/children | 14.6% | 12.7% | 15.8% |
| Single householder, no children | 5.3% | 22.6% | 10.8% |