| | North Wales, PA | Glenside, PA | United States |
| Population | 3,386 | 7,411 | 329,725,481 |
| Female Population | 51.9% | 58.1% | 50.5% |
| Male Population | 48.1% | 41.9% | 49.5% |
| Median Age | 38.9 | 38.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,233 | 7,361 | 309,327,143 |
| Population - 2000 | 3,342 | 7,914 | 285,036,114 |
| Population - 1990 | 3,802 | 8,704 | 251,960,433 |
| Pop. 2000 to Now | -2.5% | -1.0% | 15.6% |
| Pop. 1990 to Now | -14.3% | -9.9% | 30.8% |
| space4 | | | |
| Population Density | 5,768.3 | 5,785.3 | 93.4 |
| Land Area | 0.6 | 1.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | North Wales, PA | Glenside, PA | United States |
| Age 0 to 4 | 6.5% | 5.0% | 5.9% |
| Age 5 to 9 | 3.4% | 6.8% | 6.1% |
| Age 10 to 14 | 6.4% | 5.6% | 6.6% |
| Age 15 to 17 | 7.2% | 3.2% | 3.9% |
| Age 18 to 20 | 0.2% | 7.2% | 4.0% |
| Age 21 to 24 | 5.3% | 5.7% | 5.2% |
| Age 25 to 34 | 17.7% | 11.5% | 13.8% |
| Age 35 to 44 | 11.3% | 14.8% | 12.9% |
| Age 45 to 54 | 13.3% | 11.3% | 12.6% |
| Age 55 to 59 | 7.2% | 8.3% | 6.7% |
| Age 60 to 64 | 7.5% | 5.7% | 6.3% |
| Age 65 to 74 | 8.8% | 9.4% | 9.6% |
| Age 75 to 84 | 4.5% | 4.5% | 4.5% |
| Age 85 and over | 0.7% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | North Wales, PA | Glenside, PA | United States |
| White | 86.2% | 85.2% | 59.4% |
| Black | 3.5% | 6.2% | 12.2% |
| Asian | 1.0% | 1.9% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.6% | 0.4% |
| Two or More Races | 7.0% | 1.5% | 3.2% |
| Hispanic | 2.4% | 4.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | North Wales, PA | Glenside, PA | United States |
| Married Population | 47.0% | 53.2% | 49.8% |
| Currently Married | 47.0% | 52.3% | 48.0% |
| Married but Separated | 0.0% | 0.9% | 1.8% |
| Single Population | 53.0% | 46.8% | 50.2% |
| Never Married | 35.6% | 34.4% | 33.8% |
| Divorced | 11.9% | 9.8% | 10.8% |
| Widowed | 5.5% | 2.6% | 5.6% |
| space5 | | | |
| Household Size | 2.44 | 2.49 | 2.60 |
| Households | 1,384 | 2,732 | 124,010,992 |
| Family Households | 861 | 1,855 | 80,755,759 |
| Married couple, w/children | 37.3% | 36.9% | 30.5% |
| Married couple, no children | 39.3% | 46.5% | 42.9% |
| Non Family Households | 523 | 877 | 43,255,233 |
| Single householder, w/children | 19.7% | 5.1% | 15.8% |
| Single householder, no children | 3.7% | 11.5% | 10.8% |