| | Kennett, MO | New Shoreham, RI | United States |
| Population | 10,507 | 1,007 | 329,725,481 |
| Female Population | 53.1% | 50.8% | 50.5% |
| Male Population | 46.9% | 49.2% | 49.5% |
| Median Age | 38.4 | 47 | 38.4 |
| space3 | | | |
| Population - 2010 | 10,959 | 1,050 | 309,327,143 |
| Population - 2000 | 11,260 | 1,010 | 285,036,114 |
| Population - 1990 | 10,941 | 836 | 251,960,433 |
| Pop. 2000 to Now | -10.9% | 1.9% | 15.6% |
| Pop. 1990 to Now | -8.3% | 23.1% | 30.8% |
| space4 | | | |
| Population Density | 1,500.6 | 110.9 | 93.4 |
| Land Area | 7.0 | 9.1 | 3,531,905.4 |
| Water Area | 0.0 | 100.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Kennett, MO | New Shoreham, RI | United States |
| Age 0 to 4 | 5.6% | 1.5% | 5.9% |
| Age 5 to 9 | 5.9% | 4.6% | 6.1% |
| Age 10 to 14 | 9.7% | 4.4% | 6.6% |
| Age 15 to 17 | 4.1% | 7.4% | 3.9% |
| Age 18 to 20 | 5.3% | 2.8% | 4.0% |
| Age 21 to 24 | 2.3% | 6.1% | 5.2% |
| Age 25 to 34 | 13.8% | 11.2% | 13.8% |
| Age 35 to 44 | 9.7% | 6.0% | 12.9% |
| Age 45 to 54 | 12.2% | 16.1% | 12.6% |
| Age 55 to 59 | 6.3% | 7.7% | 6.7% |
| Age 60 to 64 | 5.8% | 4.0% | 6.3% |
| Age 65 to 74 | 11.4% | 17.8% | 9.6% |
| Age 75 to 84 | 5.5% | 5.2% | 4.5% |
| Age 85 and over | 2.5% | 5.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Kennett, MO | New Shoreham, RI | United States |
| White | 74.3% | 94.6% | 59.4% |
| Black | 16.7% | 0.7% | 12.2% |
| Asian | 0.2% | 0.5% | 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 | 4.6% | 4.2% | 3.2% |
| Hispanic | 4.1% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Kennett, MO | New Shoreham, RI | United States |
| Married Population | 42.2% | 46.2% | 49.8% |
| Currently Married | 40.5% | 44.9% | 48.0% |
| Married but Separated | 1.7% | 1.3% | 1.8% |
| Single Population | 57.8% | 53.8% | 50.2% |
| Never Married | 33.0% | 25.5% | 33.8% |
| Divorced | 17.1% | 17.2% | 10.8% |
| Widowed | 7.7% | 11.1% | 5.6% |
| space5 | | | |
| Household Size | 2.43 | 2.11 | 2.60 |
| Households | 4,137 | 459 | 124,010,992 |
| Family Households | 2,649 | 238 | 80,755,759 |
| Married couple, w/children | 19.9% | 14.7% | 30.5% |
| Married couple, no children | 40.8% | 54.2% | 42.9% |
| Non Family Households | 1,488 | 221 | 43,255,233 |
| Single householder, w/children | 20.6% | 24.8% | 15.8% |
| Single householder, no children | 18.6% | 6.3% | 10.8% |