| | Cheswick, PA | Braddock, PA | United States |
| Population | 1,647 | 1,949 | 329,725,481 |
| Female Population | 50.9% | 47.6% | 50.5% |
| Male Population | 49.1% | 52.4% | 49.5% |
| Median Age | 49.6 | 41.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,739 | 2,173 | 309,327,143 |
| Population - 2000 | 1,899 | 2,912 | 285,036,114 |
| Population - 1990 | 1,971 | 4,682 | 251,960,433 |
| Pop. 2000 to Now | -12.5% | -27.8% | 15.6% |
| Pop. 1990 to Now | -15.7% | -55.1% | 30.8% |
| space4 | | | |
| Population Density | 3,557.2 | 3,461.8 | 93.4 |
| Land Area | 0.5 | 0.6 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Cheswick, PA | Braddock, PA | United States |
| Age 0 to 4 | 2.9% | 1.9% | 5.9% |
| Age 5 to 9 | 2.0% | 3.5% | 6.1% |
| Age 10 to 14 | 4.8% | 10.2% | 6.6% |
| Age 15 to 17 | 4.1% | 7.9% | 3.9% |
| Age 18 to 20 | 1.2% | 4.6% | 4.0% |
| Age 21 to 24 | 4.4% | 1.3% | 5.2% |
| Age 25 to 34 | 16.1% | 15.3% | 13.8% |
| Age 35 to 44 | 7.8% | 6.7% | 12.9% |
| Age 45 to 54 | 14.9% | 16.5% | 12.6% |
| Age 55 to 59 | 8.7% | 4.3% | 6.7% |
| Age 60 to 64 | 6.1% | 7.7% | 6.3% |
| Age 65 to 74 | 15.5% | 8.7% | 9.6% |
| Age 75 to 84 | 7.2% | 7.7% | 4.5% |
| Age 85 and over | 4.4% | 3.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Cheswick, PA | Braddock, PA | United States |
| White | 93.1% | 16.3% | 59.4% |
| Black | 0.1% | 74.4% | 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 | 5.0% | 7.1% | 3.2% |
| Hispanic | 1.8% | 2.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Cheswick, PA | Braddock, PA | United States |
| Married Population | 51.9% | 16.0% | 49.8% |
| Currently Married | 49.8% | 12.1% | 48.0% |
| Married but Separated | 2.1% | 3.9% | 1.8% |
| Single Population | 48.1% | 84.0% | 50.2% |
| Never Married | 33.9% | 64.8% | 33.8% |
| Divorced | 8.6% | 8.6% | 10.8% |
| Widowed | 5.6% | 10.6% | 5.6% |
| space5 | | | |
| Household Size | 2.18 | 2.23 | 2.60 |
| Households | 754 | 795 | 124,010,992 |
| Family Households | 458 | 362 | 80,755,759 |
| Married couple, w/children | 25.1% | 5.2% | 30.5% |
| Married couple, no children | 55.7% | 11.3% | 42.9% |
| Non Family Households | 296 | 433 | 43,255,233 |
| Single householder, w/children | 3.7% | 58.0% | 15.8% |
| Single householder, no children | 15.5% | 25.4% | 10.8% |