| | Confluence, PA | Connellsville township, PA | United States |
| Population | 588 | 2,268 | 329,725,481 |
| Female Population | 49.0% | 51.9% | 50.5% |
| Male Population | 51.0% | 48.1% | 49.5% |
| Median Age | 57 | 45.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 780 | 2,211 | 309,327,143 |
| Population - 2000 | 834 | 2,483 | 285,036,114 |
| Population - 1990 | 873 | 2,553 | 251,960,433 |
| Pop. 2000 to Now | -13.4% | -17.5% | 15.6% |
| Pop. 1990 to Now | -17.3% | -19.8% | 30.8% |
| space4 | | | |
| Population Density | 367.5 | 199.9 | 93.4 |
| Land Area | 1.6 | 11.3 | 3,531,905.4 |
| Water Area | 0.1 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Confluence, PA | Connellsville township, PA | United States |
| Age 0 to 4 | 1.7% | 4.4% | 5.9% |
| Age 5 to 9 | 2.2% | 3.5% | 6.1% |
| Age 10 to 14 | 3.1% | 7.7% | 6.6% |
| Age 15 to 17 | 0.5% | 6.0% | 3.9% |
| Age 18 to 20 | 1.0% | 1.3% | 4.0% |
| Age 21 to 24 | 12.8% | 2.7% | 5.2% |
| Age 25 to 34 | 7.3% | 10.4% | 13.8% |
| Age 35 to 44 | 6.5% | 13.3% | 12.9% |
| Age 45 to 54 | 12.6% | 13.2% | 12.6% |
| Age 55 to 59 | 8.5% | 7.6% | 6.7% |
| Age 60 to 64 | 18.0% | 5.3% | 6.3% |
| Age 65 to 74 | 16.7% | 16.0% | 9.6% |
| Age 75 to 84 | 6.0% | 6.4% | 4.5% |
| Age 85 and over | 3.2% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Confluence, PA | Connellsville township, PA | United States |
| White | 92.0% | 95.3% | 59.4% |
| Black | 3.7% | 0.8% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 1.4% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.1% | 1.8% | 3.2% |
| Hispanic | 1.2% | 0.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Confluence, PA | Connellsville township, PA | United States |
| Married Population | 53.7% | 54.9% | 49.8% |
| Currently Married | 49.7% | 52.0% | 48.0% |
| Married but Separated | 4.0% | 2.9% | 1.8% |
| Single Population | 46.3% | 45.1% | 50.2% |
| Never Married | 28.3% | 27.4% | 33.8% |
| Divorced | 9.5% | 7.6% | 10.8% |
| Widowed | 8.4% | 10.1% | 5.6% |
| space5 | | | |
| Household Size | 2.04 | 2.28 | 2.60 |
| Households | 277 | 992 | 124,010,992 |
| Family Households | 158 | 639 | 80,755,759 |
| Married couple, w/children | 12.0% | 22.4% | 30.5% |
| Married couple, no children | 73.4% | 54.1% | 42.9% |
| Non Family Households | 119 | 353 | 43,255,233 |
| Single householder, w/children | 10.8% | 17.5% | 15.8% |
| Single householder, no children | 3.8% | 5.9% | 10.8% |