| PEOPLE | Northville | Birmingham | United States |
| Population | 5,970 | 20,103 | 308,035,306 |
| Pop. Density | 2,916 | 4,195 | 87 |
| Pop. Change | -3.34% | 4.35% | 8.07% |
| Median Age | 45.2 | 41.2 | 37.3 |
| Households | 2,596 | 9,039 | 116,716,292 |
| Household Size | 2.29 | 2.23 | 2.58 |
| Male Population | 47.87% | 48.10% | 49.27% |
| Female Population | 52.13% | 51.90% | 50.96% |
| Married Population | 58.29% | 51.57% | 47.02% |
| Single Population | 41.71% | 48.43% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 4.77% | 6.42% | 6.56% |
| Age 5 to 9 | 5.78% | 7.27% | 6.61% |
| Age 10 to 14 | 6.82% | 6.87% | 6.71% |
| Age 15 to 17 | 4.59% | 4.00% | 4.21% |
| Age 18 to 20 | 1.46% | 1.31% | 2.95% |
| Age 21 to 24 | 4.09% | 2.60% | 7.01% |
| Age 25 to 34 | 8.61% | 11.85% | 13.33% |
| Age 35 to 44 | 13.47% | 15.86% | 13.33% |
| Age 45 to 49 | 19.35% | 16.73% | 14.61% |
| Age 50 to 54 | 19.35% | 16.73% | 14.61% |
| Age 55 to 59 | 14.92% | 13.34% | 11.84% |
| Age 60 to 64 | 14.92% | 13.34% | 11.84% |
| Age 65 to 74 | 8.78% | 7.18% | 7.05% |
| Age 75 to 84 | 4.67% | 4.35% | 4.24% |
| Age 85 and over | 2.70% | 2.22% | 1.78% |
| RACE | | | |
| White | 93.72% | 92.30% | 72.41% |
| Black | 1.64% | 3.04% | 12.61% |
| Asian | 2.63% | 2.51% | 4.75% |
| American Indian | 0.05% | 0.15% | 0.95% |
| Other | 1.96% | 1.99% | 9.28% |
| Hispanic | 1.43% | 2.82% | 16.35% |
| Non-Hispanic | 98.57% | 97.18% | 83.65% |
| FAMILY | | | |
| Married, w/children | 35.48% | 38.97% | 30.42% |
| Married, no children | 49.48% | 43.43% | 42.46% |
| Single, w/children | 6.94% | 10.82% | 14.39% |
| Single, no children | 8.09% | 6.78% | 12.73% |
| Divorced | 8.94% | 12.93% | 10.62% |
| Separated | 1.69% | 1.61% | 4.97% |
| Widowed | 5.62% | 5.42% | 6.14% |
| Now Married | 59.27% | 51.54% | 46.32% |
| Never Married | 24.48% | 28.50% | 31.95% |
