| | Northville township, MI | North Wales, PA | United States |
| Population | 31,311 | 3,386 | 329,725,481 |
| Female Population | 52.1% | 51.9% | 50.5% |
| Male Population | 47.9% | 48.1% | 49.5% |
| Median Age | 44.9 | 38.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 28,532 | 3,233 | 309,327,143 |
| Population - 2000 | 21,036 | 3,342 | 285,036,114 |
| Population - 1990 | 17,313 | 3,802 | 251,960,433 |
| Pop. 2000 to Now | 39.6% | -2.5% | 15.6% |
| Pop. 1990 to Now | 69.6% | -14.3% | 30.8% |
| space4 | | | |
| Population Density | 1,933.7 | 5,768.3 | 93.4 |
| Land Area | 16.2 | 0.6 | 3,531,905.4 |
| Water Area | 0.4 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Northville township, MI | North Wales, PA | United States |
| Age 0 to 4 | 3.5% | 6.5% | 5.9% |
| Age 5 to 9 | 6.5% | 3.4% | 6.1% |
| Age 10 to 14 | 8.2% | 6.4% | 6.6% |
| Age 15 to 17 | 5.1% | 7.2% | 3.9% |
| Age 18 to 20 | 1.7% | 0.2% | 4.0% |
| Age 21 to 24 | 2.7% | 5.3% | 5.2% |
| Age 25 to 34 | 8.9% | 17.7% | 13.8% |
| Age 35 to 44 | 13.6% | 11.3% | 12.9% |
| Age 45 to 54 | 15.5% | 13.3% | 12.6% |
| Age 55 to 59 | 7.6% | 7.2% | 6.7% |
| Age 60 to 64 | 8.3% | 7.5% | 6.3% |
| Age 65 to 74 | 11.0% | 8.8% | 9.6% |
| Age 75 to 84 | 5.8% | 4.5% | 4.5% |
| Age 85 and over | 1.6% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Northville township, MI | North Wales, PA | United States |
| White | 74.5% | 86.2% | 59.4% |
| Black | 1.5% | 3.5% | 12.2% |
| Asian | 17.0% | 1.0% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 3.0% | 7.0% | 3.2% |
| Hispanic | 3.4% | 2.4% | 18.4% |
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| Marriage & Family | | | |
| | Northville township, MI | North Wales, PA | United States |
| Married Population | 62.5% | 47.0% | 49.8% |
| Currently Married | 61.7% | 47.0% | 48.0% |
| Married but Separated | 0.8% | 0.0% | 1.8% |
| Single Population | 37.5% | 53.0% | 50.2% |
| Never Married | 23.5% | 35.6% | 33.8% |
| Divorced | 8.2% | 11.9% | 10.8% |
| Widowed | 5.7% | 5.5% | 5.6% |
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| Household Size | 2.55 | 2.44 | 2.60 |
| Households | 12,287 | 1,384 | 124,010,992 |
| Family Households | 8,412 | 861 | 80,755,759 |
| Married couple, w/children | 40.7% | 37.3% | 30.5% |
| Married couple, no children | 49.0% | 39.3% | 42.9% |
| Non Family Households | 3,875 | 523 | 43,255,233 |
| Single householder, w/children | 5.6% | 19.7% | 15.8% |
| Single householder, no children | 4.7% | 3.7% | 10.8% |