| | Braddock, PA | Erie, PA | United States |
| Population | 1,949 | 95,536 | 329,725,481 |
| Female Population | 47.6% | 50.8% | 50.5% |
| Male Population | 52.4% | 49.2% | 49.5% |
| Median Age | 41.1 | 35.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,173 | 101,719 | 309,327,143 |
| Population - 2000 | 2,912 | 103,717 | 285,036,114 |
| Population - 1990 | 4,682 | 108,718 | 251,960,433 |
| Pop. 2000 to Now | -27.8% | -8.3% | 15.6% |
| Pop. 1990 to Now | -55.1% | -12.6% | 30.8% |
| space4 | | | |
| Population Density | 3,461.8 | 4,992.0 | 93.4 |
| Land Area | 0.6 | 19.1 | 3,531,905.4 |
| Water Area | 0.1 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Braddock, PA | Erie, PA | United States |
| Age 0 to 4 | 1.9% | 6.4% | 5.9% |
| Age 5 to 9 | 3.5% | 5.8% | 6.1% |
| Age 10 to 14 | 10.2% | 6.2% | 6.6% |
| Age 15 to 17 | 7.9% | 3.9% | 3.9% |
| Age 18 to 20 | 4.6% | 5.5% | 4.0% |
| Age 21 to 24 | 1.3% | 6.6% | 5.2% |
| Age 25 to 34 | 15.3% | 15.5% | 13.8% |
| Age 35 to 44 | 6.7% | 10.9% | 12.9% |
| Age 45 to 54 | 16.5% | 11.3% | 12.6% |
| Age 55 to 59 | 4.3% | 6.4% | 6.7% |
| Age 60 to 64 | 7.7% | 6.6% | 6.3% |
| Age 65 to 74 | 8.7% | 8.9% | 9.6% |
| Age 75 to 84 | 7.7% | 3.9% | 4.5% |
| Age 85 and over | 3.8% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Braddock, PA | Erie, PA | United States |
| White | 16.3% | 68.0% | 59.4% |
| Black | 74.4% | 15.2% | 12.2% |
| Asian | 0.0% | 2.8% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.6% | 0.4% |
| Two or More Races | 7.1% | 5.0% | 3.2% |
| Hispanic | 2.2% | 8.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Braddock, PA | Erie, PA | United States |
| Married Population | 16.0% | 35.4% | 49.8% |
| Currently Married | 12.1% | 32.7% | 48.0% |
| Married but Separated | 3.9% | 2.7% | 1.8% |
| Single Population | 84.0% | 64.6% | 50.2% |
| Never Married | 64.8% | 46.3% | 33.8% |
| Divorced | 8.6% | 12.4% | 10.8% |
| Widowed | 10.6% | 5.9% | 5.6% |
| space5 | | | |
| Household Size | 2.23 | 2.31 | 2.60 |
| Households | 795 | 38,992 | 124,010,992 |
| Family Households | 362 | 20,395 | 80,755,759 |
| Married couple, w/children | 5.2% | 20.7% | 30.5% |
| Married couple, no children | 11.3% | 36.3% | 42.9% |
| Non Family Households | 433 | 18,597 | 43,255,233 |
| Single householder, w/children | 58.0% | 30.4% | 15.8% |
| Single householder, no children | 25.4% | 12.5% | 10.8% |