| | Doniphan, NE | Kenesaw, NE | United States |
| Population | 903 | 857 | 329,725,481 |
| Female Population | 49.4% | 47.6% | 50.5% |
| Male Population | 50.6% | 52.4% | 49.5% |
| Median Age | 41.8 | 44.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 824 | 898 | 309,327,143 |
| Population - 2000 | 763 | 873 | 285,036,114 |
| Population - 1990 | 736 | 818 | 251,960,433 |
| Pop. 2000 to Now | 9.0% | 8.8% | 15.6% |
| Pop. 1990 to Now | 13.0% | 16.1% | 30.8% |
| space4 | | | |
| Population Density | 1,777.6 | 814.6 | 93.4 |
| Land Area | 0.5 | 1.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Doniphan, NE | Kenesaw, NE | United States |
| Age 0 to 4 | 4.5% | 6.1% | 5.9% |
| Age 5 to 9 | 8.6% | 6.4% | 6.1% |
| Age 10 to 14 | 7.0% | 6.3% | 6.6% |
| Age 15 to 17 | 0.7% | 4.1% | 3.9% |
| Age 18 to 20 | 4.8% | 2.9% | 4.0% |
| Age 21 to 24 | 0.8% | 2.3% | 5.2% |
| Age 25 to 34 | 17.1% | 8.9% | 13.8% |
| Age 35 to 44 | 10.1% | 13.7% | 12.9% |
| Age 45 to 54 | 26.0% | 12.4% | 12.6% |
| Age 55 to 59 | 4.9% | 9.7% | 6.7% |
| Age 60 to 64 | 5.0% | 4.9% | 6.3% |
| Age 65 to 74 | 7.5% | 12.1% | 9.6% |
| Age 75 to 84 | 1.7% | 5.1% | 4.5% |
| Age 85 and over | 1.4% | 5.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Doniphan, NE | Kenesaw, NE | United States |
| White | 96.3% | 96.0% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.1% | 0.0% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.8% | 0.1% | 3.2% |
| Hispanic | 2.8% | 3.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Doniphan, NE | Kenesaw, NE | United States |
| Married Population | 71.8% | 61.4% | 49.8% |
| Currently Married | 70.7% | 60.1% | 48.0% |
| Married but Separated | 1.1% | 1.3% | 1.8% |
| Single Population | 28.2% | 38.6% | 50.2% |
| Never Married | 18.2% | 21.4% | 33.8% |
| Divorced | 6.4% | 10.6% | 10.8% |
| Widowed | 3.6% | 6.6% | 5.6% |
| space5 | | | |
| Household Size | 2.51 | 2.50 | 2.60 |
| Households | 360 | 327 | 124,010,992 |
| Family Households | 261 | 232 | 80,755,759 |
| Married couple, w/children | 25.3% | 39.7% | 30.5% |
| Married couple, no children | 58.6% | 46.6% | 42.9% |
| Non Family Households | 99 | 95 | 43,255,233 |
| Single householder, w/children | 8.8% | 10.8% | 15.8% |
| Single householder, no children | 7.3% | 3.0% | 10.8% |