| | Hackett, AR | Norfork, AR | United States |
| Population | 747 | 522 | 329,725,481 |
| Female Population | 45.8% | 49.2% | 50.5% |
| Male Population | 54.2% | 50.8% | 49.5% |
| Median Age | 39.6 | 35.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 786 | 535 | 309,327,143 |
| Population - 2000 | 694 | 484 | 285,036,114 |
| Population - 1990 | 490 | 394 | 251,960,433 |
| Pop. 2000 to Now | 20.6% | 12.0% | 15.6% |
| Pop. 1990 to Now | 70.8% | 37.6% | 30.8% |
| space4 | | | |
| Population Density | 518.8 | 226.7 | 93.4 |
| Land Area | 1.4 | 2.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hackett, AR | Norfork, AR | United States |
| Age 0 to 4 | 8.7% | 12.5% | 5.9% |
| Age 5 to 9 | 5.9% | 17.4% | 6.1% |
| Age 10 to 14 | 5.9% | 2.9% | 6.6% |
| Age 15 to 17 | 5.6% | 1.1% | 3.9% |
| Age 18 to 20 | 2.5% | 1.0% | 4.0% |
| Age 21 to 24 | 3.1% | 1.3% | 5.2% |
| Age 25 to 34 | 10.7% | 13.0% | 13.8% |
| Age 35 to 44 | 11.6% | 8.4% | 12.9% |
| Age 45 to 54 | 22.1% | 8.4% | 12.6% |
| Age 55 to 59 | 8.6% | 4.6% | 6.7% |
| Age 60 to 64 | 4.6% | 5.9% | 6.3% |
| Age 65 to 74 | 6.0% | 13.0% | 9.6% |
| Age 75 to 84 | 3.7% | 10.0% | 4.5% |
| Age 85 and over | 0.9% | 0.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hackett, AR | Norfork, AR | United States |
| White | 85.5% | 92.0% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.5% | 0.8% | 5.6% |
| Native American | 2.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 11.0% | 6.9% | 3.2% |
| Hispanic | 0.8% | 0.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hackett, AR | Norfork, AR | United States |
| Married Population | 53.0% | 47.6% | 49.8% |
| Currently Married | 36.0% | 36.8% | 48.0% |
| Married but Separated | 17.0% | 10.8% | 1.8% |
| Single Population | 47.0% | 52.4% | 50.2% |
| Never Married | 17.7% | 16.0% | 33.8% |
| Divorced | 17.8% | 21.4% | 10.8% |
| Widowed | 11.4% | 15.1% | 5.6% |
| space5 | | | |
| Household Size | 1.98 | 2.41 | 2.60 |
| Households | 378 | 217 | 124,010,992 |
| Family Households | 159 | 116 | 80,755,759 |
| Married couple, w/children | 31.4% | 12.1% | 30.5% |
| Married couple, no children | 30.2% | 40.5% | 42.9% |
| Non Family Households | 219 | 101 | 43,255,233 |
| Single householder, w/children | 25.2% | 37.1% | 15.8% |
| Single householder, no children | 13.2% | 10.3% | 10.8% |