| PEOPLE | Pennsylvania township | Seattle | United States |
| Population | 206 | 608,660 | 308,035,306 |
| Pop. Density | 6 | 7,251 | 87 |
| Pop. Change | -7.62% | 9.49% | 8.07% |
| Median Age | 43.5 | 36.2 | 37.3 |
| Households | 81 | 283,510 | 116,716,292 |
| Household Size | 2.56 | 2.06 | 2.58 |
| Male Population | 50.97% | 49.95% | 49.27% |
| Female Population | 49.03% | 50.05% | 50.96% |
| Married Population | 67.47% | 34.51% | 47.02% |
| Single Population | 32.53% | 65.49% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.31% | 5.26% | 6.56% |
| Age 5 to 9 | 5.34% | 4.26% | 6.61% |
| Age 10 to 14 | 5.34% | 3.63% | 6.71% |
| Age 15 to 17 | 5.34% | 2.21% | 4.21% |
| Age 18 to 20 | 2.91% | 2.82% | 2.95% |
| Age 21 to 24 | 4.85% | 9.02% | 7.01% |
| Age 25 to 34 | 11.65% | 20.80% | 13.33% |
| Age 35 to 44 | 9.71% | 16.38% | 13.33% |
| Age 45 to 49 | 19.42% | 13.23% | 14.61% |
| Age 50 to 54 | 19.42% | 13.23% | 14.61% |
| Age 55 to 59 | 14.56% | 11.63% | 11.84% |
| Age 60 to 64 | 14.56% | 11.63% | 11.84% |
| Age 65 to 74 | 8.74% | 5.43% | 7.05% |
| Age 75 to 84 | 4.37% | 3.30% | 4.24% |
| Age 85 and over | 1.94% | 2.03% | 1.78% |
| RACE | | | |
| White | 97.57% | 69.48% | 72.41% |
| Black | 0.00% | 7.94% | 12.61% |
| Asian | 0.49% | 13.84% | 4.75% |
| American Indian | 0.00% | 0.79% | 0.95% |
| Other | 1.94% | 7.96% | 9.28% |
| Hispanic | 1.57% | 0.00% | 16.35% |
| Non-Hispanic | 98.43% | 100.00% | 83.65% |
| FAMILY | | | |
| Married, w/children | 27.87% | 30.43% | 30.42% |
| Married, no children | 59.02% | 45.60% | 42.46% |
| Single, w/children | 8.20% | 11.67% | 14.39% |
| Single, no children | 6.56% | 12.30% | 12.73% |
| Divorced | 3.57% | 12.30% | 10.62% |
| Separated | 1.19% | 5.21% | 4.97% |
| Widowed | 8.33% | 5.12% | 6.14% |
| Now Married | 67.26% | 34.43% | 46.32% |
| Never Married | 19.64% | 42.94% | 31.95% |
