| PEOPLE | Bellevue | Norristown | United States |
| Population | 122,363 | 34,324 | 308,035,306 |
| Pop. Density | 3,828 | 9,753 | 87 |
| Pop. Change | 12.36% | 6.47% | 8.07% |
| Median Age | 38.4 | 31.4 | 37.3 |
| Households | 50,355 | 11,963 | 116,716,292 |
| Household Size | 2.39 | 2.79 | 2.58 |
| Male Population | 50.12% | 49.84% | 49.27% |
| Female Population | 49.88% | 50.16% | 50.96% |
| Married Population | 54.13% | 29.37% | 47.02% |
| Single Population | 45.87% | 70.63% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 5.64% | 8.93% | 6.56% |
| Age 5 to 9 | 5.94% | 7.06% | 6.61% |
| Age 10 to 14 | 5.88% | 6.28% | 6.71% |
| Age 15 to 17 | 3.74% | 3.93% | 4.21% |
| Age 18 to 20 | 1.92% | 2.76% | 2.95% |
| Age 21 to 24 | 5.67% | 8.55% | 7.01% |
| Age 25 to 34 | 16.46% | 18.63% | 13.33% |
| Age 35 to 44 | 14.33% | 13.53% | 13.33% |
| Age 45 to 49 | 15.07% | 12.27% | 14.61% |
| Age 50 to 54 | 15.07% | 12.27% | 14.61% |
| Age 55 to 59 | 11.39% | 8.94% | 11.84% |
| Age 60 to 64 | 11.39% | 8.94% | 11.84% |
| Age 65 to 74 | 7.15% | 4.85% | 7.05% |
| Age 75 to 84 | 4.62% | 2.96% | 4.24% |
| Age 85 and over | 2.17% | 1.31% | 1.78% |
| RACE | | | |
| White | 62.56% | 40.93% | 72.41% |
| Black | 2.30% | 35.86% | 12.61% |
| Asian | 27.58% | 2.09% | 4.75% |
| American Indian | 0.37% | 0.44% | 0.95% |
| Other | 7.20% | 20.68% | 9.28% |
| Hispanic | 0.76% | 39.49% | 16.35% |
| Non-Hispanic | 99.24% | 60.51% | 83.65% |
| FAMILY | | | |
| Married, w/children | 36.58% | 23.58% | 30.42% |
| Married, no children | 46.27% | 27.42% | 42.46% |
| Single, w/children | 8.32% | 26.78% | 14.39% |
| Single, no children | 8.84% | 22.22% | 12.73% |
| Divorced | 10.96% | 11.17% | 10.62% |
| Separated | 3.78% | 7.34% | 4.97% |
| Widowed | 5.19% | 7.81% | 6.14% |
| Now Married | 54.00% | 29.12% | 46.32% |
| Never Married | 26.07% | 44.55% | 31.95% |
