| | Chesterland, OH | Clairton, PA | United States |
| Population | 7,481 | 6,245 | 329,725,481 |
| Female Population | 48.5% | 52.1% | 50.5% |
| Male Population | 51.5% | 47.9% | 49.5% |
| Median Age | 52.3 | 41.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,420 | 6,797 | 309,327,143 |
| Population - 2000 | 2,646 | 8,491 | 285,036,114 |
| Population - 1990 | 2,078 | 9,656 | 251,960,433 |
| Pop. 2000 to Now | -23.5% | -23.5% | 15.6% |
| Pop. 1990 to Now | -2.7% | -32.7% | 30.8% |
| space4 | | | |
| Population Density | 1,708.8 | 2,259.4 | 93.4 |
| Land Area | 4.4 | 2.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Chesterland, OH | Clairton, PA | United States |
| Age 0 to 4 | 4.2% | 6.2% | 5.9% |
| Age 5 to 9 | 5.2% | 3.8% | 6.1% |
| Age 10 to 14 | 3.4% | 9.7% | 6.6% |
| Age 15 to 17 | 4.0% | 3.5% | 3.9% |
| Age 18 to 20 | 3.8% | 2.1% | 4.0% |
| Age 21 to 24 | 4.5% | 3.8% | 5.2% |
| Age 25 to 34 | 9.1% | 12.9% | 13.8% |
| Age 35 to 44 | 6.6% | 11.8% | 12.9% |
| Age 45 to 54 | 13.2% | 8.0% | 12.6% |
| Age 55 to 59 | 6.4% | 8.1% | 6.7% |
| Age 60 to 64 | 9.6% | 8.0% | 6.3% |
| Age 65 to 74 | 14.6% | 13.1% | 9.6% |
| Age 75 to 84 | 7.8% | 4.1% | 4.5% |
| Age 85 and over | 7.4% | 4.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Chesterland, OH | Clairton, PA | United States |
| White | 95.6% | 54.6% | 59.4% |
| Black | 0.0% | 41.3% | 12.2% |
| Asian | 2.1% | 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 | 2.2% | 2.9% | 3.2% |
| Hispanic | 0.2% | 1.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Chesterland, OH | Clairton, PA | United States |
| Married Population | 57.6% | 35.5% | 49.8% |
| Currently Married | 57.6% | 33.5% | 48.0% |
| Married but Separated | 0.0% | 2.0% | 1.8% |
| Single Population | 42.4% | 64.5% | 50.2% |
| Never Married | 26.4% | 42.4% | 33.8% |
| Divorced | 6.9% | 12.7% | 10.8% |
| Widowed | 9.2% | 9.4% | 5.6% |
| space5 | | | |
| Household Size | 2.52 | 2.10 | 2.60 |
| Households | 2,952 | 2,948 | 124,010,992 |
| Family Households | 2,113 | 1,524 | 80,755,759 |
| Married couple, w/children | 26.7% | 8.0% | 30.5% |
| Married couple, no children | 58.0% | 43.6% | 42.9% |
| Non Family Households | 839 | 1,424 | 43,255,233 |
| Single householder, w/children | 8.2% | 37.5% | 15.8% |
| Single householder, no children | 7.1% | 10.9% | 10.8% |