| | Chester Heights, PA | Coquille, OR | United States |
| Population | 2,868 | 3,998 | 329,725,481 |
| Female Population | 55.7% | 57.4% | 50.5% |
| Male Population | 44.3% | 42.6% | 49.5% |
| Median Age | 42.6 | 47.1 | 38.4 |
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| Population - 2010 | 2,504 | 3,879 | 309,327,143 |
| Population - 2000 | 2,481 | 4,184 | 285,036,114 |
| Population - 1990 | 2,273 | 4,121 | 251,960,433 |
| Pop. 2000 to Now | 10.9% | -5.4% | 15.6% |
| Pop. 1990 to Now | 21.0% | -4.0% | 30.8% |
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| Population Density | 1,295.4 | 1,449.1 | 93.4 |
| Land Area | 2.2 | 2.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Chester Heights, PA | Coquille, OR | United States |
| Age 0 to 4 | 3.4% | 2.5% | 5.9% |
| Age 5 to 9 | 8.5% | 7.2% | 6.1% |
| Age 10 to 14 | 6.9% | 6.4% | 6.6% |
| Age 15 to 17 | 3.2% | 4.8% | 3.9% |
| Age 18 to 20 | 1.9% | 4.0% | 4.0% |
| Age 21 to 24 | 1.7% | 4.1% | 5.2% |
| Age 25 to 34 | 11.8% | 3.5% | 13.8% |
| Age 35 to 44 | 16.5% | 15.3% | 12.9% |
| Age 45 to 54 | 12.3% | 11.7% | 12.6% |
| Age 55 to 59 | 7.6% | 4.7% | 6.7% |
| Age 60 to 64 | 5.7% | 5.4% | 6.3% |
| Age 65 to 74 | 11.4% | 18.4% | 9.6% |
| Age 75 to 84 | 7.0% | 9.3% | 4.5% |
| Age 85 and over | 2.2% | 2.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Chester Heights, PA | Coquille, OR | United States |
| White | 83.0% | 85.7% | 59.4% |
| Black | 4.1% | 0.4% | 12.2% |
| Asian | 6.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 3.8% | 5.5% | 3.2% |
| Hispanic | 3.1% | 8.2% | 18.4% |
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| Marriage & Family | | | |
| | Chester Heights, PA | Coquille, OR | United States |
| Married Population | 51.1% | 49.2% | 49.8% |
| Currently Married | 49.9% | 46.8% | 48.0% |
| Married but Separated | 1.2% | 2.3% | 1.8% |
| Single Population | 48.9% | 50.8% | 50.2% |
| Never Married | 24.0% | 26.4% | 33.8% |
| Divorced | 13.0% | 15.9% | 10.8% |
| Widowed | 12.0% | 8.5% | 5.6% |
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| Household Size | 2.24 | 2.25 | 2.60 |
| Households | 1,248 | 1,727 | 124,010,992 |
| Family Households | 787 | 948 | 80,755,759 |
| Married couple, w/children | 32.3% | 23.4% | 30.5% |
| Married couple, no children | 41.2% | 53.4% | 42.9% |
| Non Family Households | 461 | 779 | 43,255,233 |
| Single householder, w/children | 17.7% | 12.4% | 15.8% |
| Single householder, no children | 8.9% | 10.8% | 10.8% |