| PEOPLE | Gambier | Northfield | United States |
| Population | 2,391 | 20,007 | 308,035,306 |
| Pop. Density | 2,557 | 2,337 | 87 |
| Pop. Change | 22.04% | 14.22% | 8.07% |
| Median Age | 21.2 | 26.4 | 37.3 |
| Households | 343 | 6,272 | 116,716,292 |
| Household Size | 2.37 | 2.48 | 2.58 |
| Male Population | 47.34% | 47.40% | 49.27% |
| Female Population | 52.66% | 52.60% | 50.96% |
| Married Population | 15.29% | 38.36% | 47.02% |
| Single Population | 84.71% | 61.64% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 0.92% | 5.33% | 6.56% |
| Age 5 to 9 | 1.13% | 5.81% | 6.61% |
| Age 10 to 14 | 0.92% | 5.17% | 6.71% |
| Age 15 to 17 | 1.05% | 3.45% | 4.21% |
| Age 18 to 20 | 26.01% | 10.34% | 2.95% |
| Age 21 to 24 | 53.58% | 18.69% | 7.01% |
| Age 25 to 34 | 2.93% | 8.96% | 13.33% |
| Age 35 to 44 | 2.22% | 10.20% | 13.33% |
| Age 45 to 49 | 2.51% | 11.04% | 14.61% |
| Age 50 to 54 | 2.51% | 11.04% | 14.61% |
| Age 55 to 59 | 4.22% | 8.99% | 11.84% |
| Age 60 to 64 | 4.22% | 8.99% | 11.84% |
| Age 65 to 74 | 2.51% | 5.26% | 7.05% |
| Age 75 to 84 | 1.30% | 4.34% | 4.24% |
| Age 85 and over | 0.71% | 2.41% | 1.78% |
| RACE | | | |
| White | 90.55% | 88.78% | 72.41% |
| Black | 2.80% | 1.28% | 12.61% |
| Asian | 1.97% | 3.45% | 4.75% |
| American Indian | 0.21% | 0.24% | 0.95% |
| Other | 4.48% | 6.23% | 9.28% |
| Hispanic | 3.07% | 0.00% | 16.35% |
| Non-Hispanic | 96.93% | 100.00% | 83.65% |
| FAMILY | | | |
| Married, w/children | 28.57% | 35.76% | 30.42% |
| Married, no children | 54.76% | 43.72% | 42.46% |
| Single, w/children | 9.52% | 14.01% | 14.39% |
| Single, no children | 7.14% | 6.51% | 12.73% |
| Divorced | 6.21% | 6.92% | 10.62% |
| Separated | 0.23% | 4.49% | 4.97% |
| Widowed | 2.09% | 4.82% | 6.14% |
| Now Married | 15.12% | 39.02% | 46.32% |
| Never Married | 76.35% | 44.75% | 31.95% |
