| PEOPLE | Grand Forks | Seward | United States |
| Population | 52,838 | 6,964 | 308,035,306 |
| Pop. Density | 2,655 | 1,630 | 87 |
| Pop. Change | 8.99% | 9.45% | 8.07% |
| Median Age | 28.6 | 32.7 | 37.3 |
| Households | 22,260 | 2,521 | 116,716,292 |
| Household Size | 2.21 | 2.41 | 2.58 |
| Male Population | 51.21% | 48.08% | 49.27% |
| Female Population | 48.79% | 51.92% | 50.96% |
| Married Population | 38.87% | 52.02% | 47.02% |
| Single Population | 61.13% | 47.98% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.09% | 6.32% | 6.56% |
| Age 5 to 9 | 4.82% | 6.40% | 6.61% |
| Age 10 to 14 | 4.54% | 6.13% | 6.71% |
| Age 15 to 17 | 2.98% | 3.79% | 4.21% |
| Age 18 to 20 | 6.45% | 6.62% | 2.95% |
| Age 21 to 24 | 18.20% | 12.18% | 7.01% |
| Age 25 to 34 | 15.43% | 11.07% | 13.33% |
| Age 35 to 44 | 9.68% | 10.40% | 13.33% |
| Age 45 to 49 | 11.82% | 12.21% | 14.61% |
| Age 50 to 54 | 11.82% | 12.21% | 14.61% |
| Age 55 to 59 | 9.89% | 9.79% | 11.84% |
| Age 60 to 64 | 9.89% | 9.79% | 11.84% |
| Age 65 to 74 | 4.98% | 6.49% | 7.05% |
| Age 75 to 84 | 3.40% | 5.20% | 4.24% |
| Age 85 and over | 1.72% | 3.40% | 1.78% |
| RACE | | | |
| White | 89.67% | 96.75% | 72.41% |
| Black | 2.01% | 0.56% | 12.61% |
| Asian | 2.23% | 0.59% | 4.75% |
| American Indian | 2.87% | 0.36% | 0.95% |
| Other | 3.22% | 1.74% | 9.28% |
| Hispanic | 1.93% | 9.77% | 16.35% |
| Non-Hispanic | 98.07% | 90.23% | 83.65% |
| FAMILY | | | |
| Married, w/children | 29.01% | 36.48% | 30.42% |
| Married, no children | 44.58% | 47.43% | 42.46% |
| Single, w/children | 16.51% | 10.16% | 14.39% |
| Single, no children | 9.91% | 5.93% | 12.73% |
| Divorced | 7.78% | 4.76% | 10.62% |
| Separated | 1.59% | 4.57% | 4.97% |
| Widowed | 6.32% | 8.95% | 6.14% |
| Now Married | 39.48% | 51.81% | 46.32% |
| Never Married | 44.83% | 29.91% | 31.95% |
