| | East Liverpool, OH | Wellsville, OH | United States |
| Population | 10,051 | 3,157 | 329,725,481 |
| Female Population | 50.4% | 50.8% | 50.5% |
| Male Population | 49.6% | 49.2% | 49.5% |
| Median Age | 37.6 | 41.6 | 38.4 |
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| Population - 2010 | 11,199 | 3,541 | 309,327,143 |
| Population - 2000 | 13,089 | 4,133 | 285,036,114 |
| Population - 1990 | 13,654 | 4,532 | 251,960,433 |
| Pop. 2000 to Now | -19.8% | -20.8% | 15.6% |
| Pop. 1990 to Now | -23.1% | -27.8% | 30.8% |
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| Population Density | 2,138.1 | 1,751.9 | 93.4 |
| Land Area | 4.7 | 1.8 | 3,531,905.4 |
| Water Area | 0.2 | 0.1 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | East Liverpool, OH | Wellsville, OH | United States |
| Age 0 to 4 | 8.0% | 1.6% | 5.9% |
| Age 5 to 9 | 7.8% | 7.3% | 6.1% |
| Age 10 to 14 | 6.7% | 9.3% | 6.6% |
| Age 15 to 17 | 3.0% | 3.9% | 3.9% |
| Age 18 to 20 | 3.2% | 3.1% | 4.0% |
| Age 21 to 24 | 6.7% | 6.2% | 5.2% |
| Age 25 to 34 | 12.4% | 8.2% | 13.8% |
| Age 35 to 44 | 10.7% | 15.1% | 12.9% |
| Age 45 to 54 | 11.2% | 14.5% | 12.6% |
| Age 55 to 59 | 7.4% | 4.7% | 6.7% |
| Age 60 to 64 | 6.2% | 8.5% | 6.3% |
| Age 65 to 74 | 12.7% | 11.1% | 9.6% |
| Age 75 to 84 | 3.0% | 4.6% | 4.5% |
| Age 85 and over | 1.0% | 1.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | East Liverpool, OH | Wellsville, OH | United States |
| White | 87.9% | 91.1% | 59.4% |
| Black | 3.4% | 5.3% | 12.2% |
| Asian | 0.5% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 6.9% | 2.7% | 3.2% |
| Hispanic | 1.2% | 0.9% | 18.4% |
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| Marriage & Family | | | |
| | East Liverpool, OH | Wellsville, OH | United States |
| Married Population | 43.6% | 39.1% | 49.8% |
| Currently Married | 40.9% | 38.4% | 48.0% |
| Married but Separated | 2.6% | 0.7% | 1.8% |
| Single Population | 56.5% | 60.9% | 50.2% |
| Never Married | 32.7% | 32.1% | 33.8% |
| Divorced | 17.6% | 20.0% | 10.8% |
| Widowed | 6.1% | 8.7% | 5.6% |
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| Household Size | 2.50 | 2.37 | 2.60 |
| Households | 3,966 | 1,331 | 124,010,992 |
| Family Households | 2,423 | 785 | 80,755,759 |
| Married couple, w/children | 24.4% | 19.5% | 30.5% |
| Married couple, no children | 38.0% | 39.7% | 42.9% |
| Non Family Households | 1,543 | 546 | 43,255,233 |
| Single householder, w/children | 26.3% | 25.5% | 15.8% |
| Single householder, no children | 11.3% | 15.3% | 10.8% |