| PEOPLE | New Rochelle | Longmeadow | United States |
| Population | 77,062 | 15,784 | 308,035,306 |
| Pop. Density | 7,445 | 1,731 | 87 |
| Pop. Change | 6.98% | 0.02% | 8.07% |
| Median Age | 38.3 | 45.4 | 37.3 |
| Households | 27,953 | 5,741 | 116,716,292 |
| Household Size | 2.64 | 2.66 | 2.58 |
| Male Population | 47.99% | 46.79% | 49.27% |
| Female Population | 52.01% | 53.21% | 50.96% |
| Married Population | 43.05% | 61.64% | 47.02% |
| Single Population | 56.95% | 38.36% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.09% | 4.66% | 6.56% |
| Age 5 to 9 | 6.17% | 7.25% | 6.61% |
| Age 10 to 14 | 6.42% | 8.19% | 6.71% |
| Age 15 to 17 | 4.03% | 5.26% | 4.21% |
| Age 18 to 20 | 3.56% | 2.77% | 2.95% |
| Age 21 to 24 | 6.97% | 4.09% | 7.01% |
| Age 25 to 34 | 12.58% | 4.98% | 13.33% |
| Age 35 to 44 | 13.07% | 12.15% | 13.33% |
| Age 45 to 49 | 14.24% | 17.00% | 14.61% |
| Age 50 to 54 | 14.24% | 17.00% | 14.61% |
| Age 55 to 59 | 11.66% | 14.68% | 11.84% |
| Age 60 to 64 | 11.66% | 14.68% | 11.84% |
| Age 65 to 74 | 7.15% | 8.53% | 7.05% |
| Age 75 to 84 | 5.33% | 6.20% | 4.24% |
| Age 85 and over | 2.71% | 4.22% | 1.78% |
| RACE | | | |
| White | 65.18% | 92.42% | 72.41% |
| Black | 19.27% | 1.06% | 12.61% |
| Asian | 4.23% | 4.72% | 4.75% |
| American Indian | 0.52% | 0.03% | 0.95% |
| Other | 10.80% | 1.77% | 9.28% |
| Hispanic | 0.00% | 8.30% | 16.35% |
| Non-Hispanic | 100.00% | 91.70% | 83.65% |
| FAMILY | | | |
| Married, w/children | 35.24% | 40.12% | 30.42% |
| Married, no children | 37.77% | 47.72% | 42.46% |
| Single, w/children | 12.18% | 6.12% | 14.39% |
| Single, no children | 14.80% | 6.03% | 12.73% |
| Divorced | 7.53% | 6.13% | 10.62% |
| Separated | 7.11% | 2.10% | 4.97% |
| Widowed | 7.53% | 8.37% | 6.14% |
| Now Married | 42.54% | 60.63% | 46.32% |
| Never Married | 35.29% | 22.76% | 31.95% |
