| | Ohio township (Sedgwick County), KS | Ohioville, PA | United States |
| Population | 2,155 | 3,355 | 329,725,481 |
| Female Population | 49.5% | 47.8% | 50.5% |
| Male Population | 50.5% | 52.2% | 49.5% |
| Median Age | 43.6 | 40.3 | 38.4 |
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| Population - 2010 | 1,983 | 3,474 | 309,327,143 |
| Population - 2000 | 1,146 | 3,759 | 285,036,114 |
| Population - 1990 | 892 | 3,865 | 251,960,433 |
| Pop. 2000 to Now | 83.2% | -13.2% | 15.6% |
| Pop. 1990 to Now | 135.3% | -15.6% | 30.8% |
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| Population Density | 59.9 | 143.8 | 93.4 |
| Land Area | 36.0 | 23.3 | 3,531,905.4 |
| Water Area | 0.1 | 0.4 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Ohio township (Sedgwick County), KS | Ohioville, PA | United States |
| Age 0 to 4 | 1.1% | 6.2% | 5.9% |
| Age 5 to 9 | 7.5% | 4.8% | 6.1% |
| Age 10 to 14 | 7.1% | 8.6% | 6.6% |
| Age 15 to 17 | 6.6% | 5.2% | 3.9% |
| Age 18 to 20 | 1.9% | 1.4% | 4.0% |
| Age 21 to 24 | 10.0% | 5.1% | 5.2% |
| Age 25 to 34 | 8.0% | 12.4% | 13.8% |
| Age 35 to 44 | 8.3% | 15.8% | 12.9% |
| Age 45 to 54 | 24.5% | 8.5% | 12.6% |
| Age 55 to 59 | 5.2% | 7.6% | 6.7% |
| Age 60 to 64 | 8.3% | 7.7% | 6.3% |
| Age 65 to 74 | 4.8% | 8.4% | 9.6% |
| Age 75 to 84 | 5.8% | 6.5% | 4.5% |
| Age 85 and over | 0.9% | 1.8% | 1.9% |
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| Race | | | |
| | Ohio township (Sedgwick County), KS | Ohioville, PA | United States |
| White | 70.7% | 97.9% | 59.4% |
| Black | 0.0% | 0.5% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 23.2% | 0.8% | 3.2% |
| Hispanic | 6.1% | 0.6% | 18.4% |
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| Marriage & Family | | | |
| | Ohio township (Sedgwick County), KS | Ohioville, PA | United States |
| Married Population | 54.0% | 53.3% | 49.8% |
| Currently Married | 52.8% | 49.0% | 48.0% |
| Married but Separated | 1.2% | 4.3% | 1.8% |
| Single Population | 46.0% | 46.7% | 50.2% |
| Never Married | 34.0% | 31.2% | 33.8% |
| Divorced | 7.2% | 10.2% | 10.8% |
| Widowed | 4.8% | 5.3% | 5.6% |
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| Household Size | 3.23 | 2.63 | 2.60 |
| Households | 668 | 1,273 | 124,010,992 |
| Family Households | 534 | 948 | 80,755,759 |
| Married couple, w/children | 44.0% | 19.1% | 30.5% |
| Married couple, no children | 37.8% | 46.9% | 42.9% |
| Non Family Households | 134 | 325 | 43,255,233 |
| Single householder, w/children | 12.0% | 24.2% | 15.8% |
| Single householder, no children | 6.2% | 9.8% | 10.8% |