| | North Loup, NE | St. Paul, NE | United States |
| Population | 250 | 2,497 | 329,725,481 |
| Female Population | 58.8% | 49.8% | 50.5% |
| Male Population | 41.2% | 50.2% | 49.5% |
| Median Age | 55.5 | 39.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 297 | 2,310 | 309,327,143 |
| Population - 2000 | 339 | 2,218 | 285,036,114 |
| Population - 1990 | 361 | 2,009 | 251,960,433 |
| Pop. 2000 to Now | -15.0% | 5.2% | 15.6% |
| Pop. 1990 to Now | -20.2% | 16.2% | 30.8% |
| space4 | | | |
| Population Density | 611.3 | 2,109.0 | 93.4 |
| Land Area | 0.4 | 1.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | North Loup, NE | St. Paul, NE | United States |
| Age 0 to 4 | 6.0% | 6.8% | 5.9% |
| Age 5 to 9 | 2.4% | 6.9% | 6.1% |
| Age 10 to 14 | 2.4% | 7.1% | 6.6% |
| Age 15 to 17 | 2.8% | 4.4% | 3.9% |
| Age 18 to 20 | 2.4% | 2.3% | 4.0% |
| Age 21 to 24 | 6.0% | 5.3% | 5.2% |
| Age 25 to 34 | 7.6% | 12.8% | 13.8% |
| Age 35 to 44 | 3.6% | 12.9% | 12.9% |
| Age 45 to 54 | 16.0% | 8.9% | 12.6% |
| Age 55 to 59 | 12.0% | 4.7% | 6.7% |
| Age 60 to 64 | 4.0% | 4.9% | 6.3% |
| Age 65 to 74 | 21.2% | 8.7% | 9.6% |
| Age 75 to 84 | 11.6% | 6.8% | 4.5% |
| Age 85 and over | 2.0% | 7.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | North Loup, NE | St. Paul, NE | United States |
| White | 88.8% | 84.0% | 59.4% |
| Black | 0.0% | 0.3% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.4% | 11.1% | 3.2% |
| Hispanic | 10.8% | 4.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | North Loup, NE | St. Paul, NE | United States |
| Married Population | 60.5% | 52.3% | 49.8% |
| Currently Married | 56.5% | 49.3% | 48.0% |
| Married but Separated | 4.0% | 3.0% | 1.8% |
| Single Population | 39.5% | 47.7% | 50.2% |
| Never Married | 17.9% | 22.3% | 33.8% |
| Divorced | 13.0% | 11.4% | 10.8% |
| Widowed | 8.5% | 14.0% | 5.6% |
| space5 | | | |
| Household Size | 1.80 | 2.63 | 2.60 |
| Households | 139 | 944 | 124,010,992 |
| Family Households | 85 | 583 | 80,755,759 |
| Married couple, w/children | 15.3% | 35.7% | 30.5% |
| Married couple, no children | 61.2% | 43.6% | 42.9% |
| Non Family Households | 54 | 361 | 43,255,233 |
| Single householder, w/children | 12.9% | 10.8% | 15.8% |
| Single householder, no children | 10.6% | 9.9% | 10.8% |