| | Waynesburg, PA | Towson, MD | United States |
| Population | 4,007 | 59,014 | 329,725,481 |
| Female Population | 55.4% | 52.7% | 50.5% |
| Male Population | 44.6% | 47.3% | 49.5% |
| Median Age | 23.5 | 33 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,195 | 54,068 | 309,327,143 |
| Population - 2000 | 4,184 | 51,793 | 285,036,114 |
| Population - 1990 | 4,270 | 49,445 | 251,960,433 |
| Pop. 2000 to Now | -7.8% | 13.2% | 15.6% |
| Pop. 1990 to Now | -9.7% | 18.6% | 30.8% |
| space4 | | | |
| Population Density | 5,008.8 | 4,169.7 | 93.4 |
| Land Area | 0.8 | 14.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Waynesburg, PA | Towson, MD | United States |
| Age 0 to 4 | 7.8% | 4.5% | 5.9% |
| Age 5 to 9 | 6.2% | 5.1% | 6.1% |
| Age 10 to 14 | 5.3% | 5.3% | 6.6% |
| Age 15 to 17 | 1.1% | 2.9% | 3.9% |
| Age 18 to 20 | 21.7% | 11.2% | 4.0% |
| Age 21 to 24 | 10.2% | 9.6% | 5.2% |
| Age 25 to 34 | 6.5% | 13.9% | 13.8% |
| Age 35 to 44 | 10.1% | 9.8% | 12.9% |
| Age 45 to 54 | 8.0% | 9.6% | 12.6% |
| Age 55 to 59 | 4.1% | 4.6% | 6.7% |
| Age 60 to 64 | 5.8% | 5.4% | 6.3% |
| Age 65 to 74 | 9.0% | 9.6% | 9.6% |
| Age 75 to 84 | 2.7% | 4.9% | 4.5% |
| Age 85 and over | 1.5% | 3.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Waynesburg, PA | Towson, MD | United States |
| White | 92.4% | 70.4% | 59.4% |
| Black | 1.9% | 15.6% | 12.2% |
| Asian | 2.9% | 5.8% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.3% | 0.4% | 0.4% |
| Two or More Races | 1.7% | 3.5% | 3.2% |
| Hispanic | 0.9% | 4.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Waynesburg, PA | Towson, MD | United States |
| Married Population | 34.0% | 41.7% | 49.8% |
| Currently Married | 31.0% | 39.9% | 48.0% |
| Married but Separated | 3.0% | 1.8% | 1.8% |
| Single Population | 66.0% | 58.3% | 50.2% |
| Never Married | 46.8% | 43.2% | 33.8% |
| Divorced | 14.3% | 8.8% | 10.8% |
| Widowed | 4.9% | 6.4% | 5.6% |
| space5 | | | |
| Household Size | 2.20 | 2.30 | 2.60 |
| Households | 1,383 | 22,191 | 124,010,992 |
| Family Households | 799 | 12,111 | 80,755,759 |
| Married couple, w/children | 24.0% | 34.5% | 30.5% |
| Married couple, no children | 37.9% | 43.2% | 42.9% |
| Non Family Households | 584 | 10,080 | 43,255,233 |
| Single householder, w/children | 25.7% | 12.7% | 15.8% |
| Single householder, no children | 12.4% | 9.6% | 10.8% |