| | Skippack, PA | Souderton, PA | United States |
| Population | 3,806 | 7,131 | 329,725,481 |
| Female Population | 47.6% | 53.3% | 50.5% |
| Male Population | 52.4% | 46.7% | 49.5% |
| Median Age | 41 | 36.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,477 | 6,630 | 309,327,143 |
| Population - 2000 | 2,889 | 6,730 | 285,036,114 |
| Population - 1990 | 2,042 | 5,957 | 251,960,433 |
| Pop. 2000 to Now | 47.3% | 5.7% | 15.6% |
| Pop. 1990 to Now | 108.4% | 19.4% | 30.8% |
| space4 | | | |
| Population Density | 1,508.5 | 6,361.3 | 93.4 |
| Land Area | 2.5 | 1.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Skippack, PA | Souderton, PA | United States |
| Age 0 to 4 | 3.9% | 8.7% | 5.9% |
| Age 5 to 9 | 11.8% | 5.8% | 6.1% |
| Age 10 to 14 | 5.3% | 5.1% | 6.6% |
| Age 15 to 17 | 1.9% | 4.6% | 3.9% |
| Age 18 to 20 | 4.1% | 2.9% | 4.0% |
| Age 21 to 24 | 5.6% | 3.9% | 5.2% |
| Age 25 to 34 | 9.5% | 16.9% | 13.8% |
| Age 35 to 44 | 15.6% | 12.5% | 12.9% |
| Age 45 to 54 | 13.2% | 11.9% | 12.6% |
| Age 55 to 59 | 10.2% | 7.3% | 6.7% |
| Age 60 to 64 | 9.1% | 8.2% | 6.3% |
| Age 65 to 74 | 6.1% | 7.8% | 9.6% |
| Age 75 to 84 | 3.1% | 3.1% | 4.5% |
| Age 85 and over | 0.5% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Skippack, PA | Souderton, PA | United States |
| White | 80.3% | 73.4% | 59.4% |
| Black | 2.1% | 2.0% | 12.2% |
| Asian | 13.9% | 5.2% | 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 | 0.4% | 1.2% | 3.2% |
| Hispanic | 3.2% | 18.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Skippack, PA | Souderton, PA | United States |
| Married Population | 64.7% | 52.9% | 49.8% |
| Currently Married | 63.1% | 52.4% | 48.0% |
| Married but Separated | 1.6% | 0.5% | 1.8% |
| Single Population | 35.3% | 47.1% | 50.2% |
| Never Married | 23.7% | 33.3% | 33.8% |
| Divorced | 8.4% | 9.4% | 10.8% |
| Widowed | 3.2% | 4.4% | 5.6% |
| space5 | | | |
| Household Size | 2.72 | 2.60 | 2.60 |
| Households | 1,397 | 2,737 | 124,010,992 |
| Family Households | 1,088 | 1,962 | 80,755,759 |
| Married couple, w/children | 29.8% | 29.7% | 30.5% |
| Married couple, no children | 56.3% | 43.4% | 42.9% |
| Non Family Households | 309 | 775 | 43,255,233 |
| Single householder, w/children | 8.0% | 17.8% | 15.8% |
| Single householder, no children | 5.9% | 9.1% | 10.8% |