| PEOPLE | Cudahy | Woodstock | United States |
| Population | 18,267 | 24,770 | 308,035,306 |
| Pop. Density | 3,834 | 1,828 | 87 |
| Pop. Change | -1.57% | 17.29% | 8.07% |
| Median Age | 40.3 | 34.3 | 37.3 |
| Households | 8,059 | 9,014 | 116,716,292 |
| Household Size | 2.26 | 2.65 | 2.58 |
| Male Population | 49.10% | 50.20% | 49.27% |
| Female Population | 50.90% | 49.80% | 50.96% |
| Married Population | 43.93% | 48.24% | 47.02% |
| Single Population | 56.07% | 51.76% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.63% | 7.52% | 6.56% |
| Age 5 to 9 | 5.85% | 7.43% | 6.61% |
| Age 10 to 14 | 5.50% | 7.27% | 6.71% |
| Age 15 to 17 | 3.47% | 4.42% | 4.21% |
| Age 18 to 20 | 2.06% | 2.54% | 2.95% |
| Age 21 to 24 | 5.84% | 6.37% | 7.01% |
| Age 25 to 34 | 14.03% | 15.61% | 13.33% |
| Age 35 to 44 | 12.57% | 14.59% | 13.33% |
| Age 45 to 49 | 15.90% | 13.98% | 14.61% |
| Age 50 to 54 | 15.90% | 13.98% | 14.61% |
| Age 55 to 59 | 12.46% | 10.19% | 11.84% |
| Age 60 to 64 | 12.46% | 10.19% | 11.84% |
| Age 65 to 74 | 7.70% | 5.33% | 7.05% |
| Age 75 to 84 | 5.65% | 3.01% | 4.24% |
| Age 85 and over | 2.33% | 1.75% | 1.78% |
| RACE | | | |
| White | 88.79% | 83.47% | 72.41% |
| Black | 2.66% | 2.27% | 12.61% |
| Asian | 1.39% | 2.33% | 4.75% |
| American Indian | 0.88% | 0.39% | 0.95% |
| Other | 6.28% | 11.54% | 9.28% |
| Hispanic | 1.27% | 2.60% | 16.35% |
| Non-Hispanic | 98.73% | 97.40% | 83.65% |
| FAMILY | | | |
| Married, w/children | 25.46% | 37.89% | 30.42% |
| Married, no children | 44.86% | 37.51% | 42.46% |
| Single, w/children | 16.52% | 15.33% | 14.39% |
| Single, no children | 13.16% | 9.27% | 12.73% |
| Divorced | 12.70% | 10.91% | 10.62% |
| Separated | 2.01% | 4.86% | 4.97% |
| Widowed | 7.25% | 6.20% | 6.14% |
| Now Married | 44.74% | 47.88% | 46.32% |
| Never Married | 33.30% | 30.14% | 31.95% |
