| | Morgantown, PA | Westerville, OH | United States |
| Population | 1,509 | 38,960 | 329,725,481 |
| Female Population | 51.8% | 52.5% | 50.5% |
| Male Population | 48.2% | 47.6% | 49.5% |
| Median Age | 41.5 | 40.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 887 | 36,483 | 309,327,143 |
| Population - 2000 | 537 | 35,318 | 285,036,114 |
| Population - 1990 | 424 | 30,269 | 251,960,433 |
| Pop. 2000 to Now | 65.0% | 17.4% | 15.6% |
| Pop. 1990 to Now | 109.0% | 37.0% | 30.8% |
| space4 | | | |
| Population Density | 1,598.5 | 3,091.3 | 93.4 |
| Land Area | 0.9 | 12.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Morgantown, PA | Westerville, OH | United States |
| Age 0 to 4 | 2.5% | 6.6% | 5.9% |
| Age 5 to 9 | 9.5% | 6.5% | 6.1% |
| Age 10 to 14 | 9.9% | 6.2% | 6.6% |
| Age 15 to 17 | 5.6% | 3.1% | 3.9% |
| Age 18 to 20 | 1.0% | 5.0% | 4.0% |
| Age 21 to 24 | 5.0% | 3.7% | 5.2% |
| Age 25 to 34 | 9.9% | 11.2% | 13.8% |
| Age 35 to 44 | 17.6% | 13.5% | 12.9% |
| Age 45 to 54 | 6.3% | 11.8% | 12.6% |
| Age 55 to 59 | 8.4% | 5.7% | 6.7% |
| Age 60 to 64 | 4.3% | 6.4% | 6.3% |
| Age 65 to 74 | 14.0% | 13.1% | 9.6% |
| Age 75 to 84 | 5.0% | 5.2% | 4.5% |
| Age 85 and over | 1.1% | 2.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Morgantown, PA | Westerville, OH | United States |
| White | 96.0% | 85.2% | 59.4% |
| Black | 1.0% | 6.1% | 12.2% |
| Asian | 1.9% | 2.4% | 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 | 1.2% | 4.6% | 3.2% |
| Hispanic | 0.0% | 1.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Morgantown, PA | Westerville, OH | United States |
| Married Population | 48.9% | 60.3% | 49.8% |
| Currently Married | 46.5% | 59.7% | 48.0% |
| Married but Separated | 2.5% | 0.6% | 1.8% |
| Single Population | 51.1% | 39.7% | 50.2% |
| Never Married | 27.8% | 24.8% | 33.8% |
| Divorced | 19.3% | 9.8% | 10.8% |
| Widowed | 3.9% | 5.1% | 5.6% |
| space5 | | | |
| Household Size | 2.53 | 2.50 | 2.60 |
| Households | 597 | 14,797 | 124,010,992 |
| Family Households | 391 | 10,683 | 80,755,759 |
| Married couple, w/children | 30.7% | 37.4% | 30.5% |
| Married couple, no children | 38.1% | 46.3% | 42.9% |
| Non Family Households | 206 | 4,114 | 43,255,233 |
| Single householder, w/children | 17.6% | 10.0% | 15.8% |
| Single householder, no children | 13.6% | 6.3% | 10.8% |