| | Corning, AR | Kennett, MO | United States |
| Population | 3,226 | 10,507 | 329,725,481 |
| Female Population | 53.6% | 53.1% | 50.5% |
| Male Population | 46.4% | 46.9% | 49.5% |
| Median Age | 40.3 | 38.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,420 | 10,959 | 309,327,143 |
| Population - 2000 | 3,679 | 11,260 | 285,036,114 |
| Population - 1990 | 3,323 | 10,941 | 251,960,433 |
| Pop. 2000 to Now | -17.9% | -10.9% | 15.6% |
| Pop. 1990 to Now | -9.2% | -8.3% | 30.8% |
| space4 | | | |
| Population Density | 1,025.4 | 1,500.6 | 93.4 |
| Land Area | 3.1 | 7.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Corning, AR | Kennett, MO | United States |
| Age 0 to 4 | 6.3% | 5.6% | 5.9% |
| Age 5 to 9 | 6.2% | 5.9% | 6.1% |
| Age 10 to 14 | 4.1% | 9.7% | 6.6% |
| Age 15 to 17 | 3.7% | 4.1% | 3.9% |
| Age 18 to 20 | 2.1% | 5.3% | 4.0% |
| Age 21 to 24 | 5.7% | 2.3% | 5.2% |
| Age 25 to 34 | 14.9% | 13.8% | 13.8% |
| Age 35 to 44 | 12.4% | 9.7% | 12.9% |
| Age 45 to 54 | 11.9% | 12.2% | 12.6% |
| Age 55 to 59 | 2.8% | 6.3% | 6.7% |
| Age 60 to 64 | 5.1% | 5.8% | 6.3% |
| Age 65 to 74 | 15.4% | 11.4% | 9.6% |
| Age 75 to 84 | 7.6% | 5.5% | 4.5% |
| Age 85 and over | 1.6% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Corning, AR | Kennett, MO | United States |
| White | 97.9% | 74.3% | 59.4% |
| Black | 0.0% | 16.7% | 12.2% |
| Asian | 0.0% | 0.2% | 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 | 2.1% | 4.6% | 3.2% |
| Hispanic | 0.0% | 4.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Corning, AR | Kennett, MO | United States |
| Married Population | 58.8% | 42.2% | 49.8% |
| Currently Married | 53.3% | 40.5% | 48.0% |
| Married but Separated | 5.5% | 1.7% | 1.8% |
| Single Population | 41.2% | 57.8% | 50.2% |
| Never Married | 19.2% | 33.0% | 33.8% |
| Divorced | 12.0% | 17.1% | 10.8% |
| Widowed | 9.9% | 7.7% | 5.6% |
| space5 | | | |
| Household Size | 2.27 | 2.43 | 2.60 |
| Households | 1,419 | 4,137 | 124,010,992 |
| Family Households | 900 | 2,649 | 80,755,759 |
| Married couple, w/children | 31.2% | 19.9% | 30.5% |
| Married couple, no children | 43.3% | 40.8% | 42.9% |
| Non Family Households | 519 | 1,488 | 43,255,233 |
| Single householder, w/children | 20.4% | 20.6% | 15.8% |
| Single householder, no children | 5.0% | 18.6% | 10.8% |