| | Clinton, AR | Greenville, MI | United States |
| Population | 2,525 | 9,057 | 329,725,481 |
| Female Population | 54.3% | 55.2% | 50.5% |
| Male Population | 45.7% | 44.9% | 49.5% |
| Median Age | 46.7 | 38.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,655 | 8,463 | 309,327,143 |
| Population - 2000 | 2,283 | 7,935 | 285,036,114 |
| Population - 1990 | 2,213 | 8,101 | 251,960,433 |
| Pop. 2000 to Now | 9.8% | 5.7% | 15.6% |
| Pop. 1990 to Now | 13.2% | 3.5% | 30.8% |
| space4 | | | |
| Population Density | 195.4 | 1,427.9 | 93.4 |
| Land Area | 12.9 | 6.3 | 3,531,905.4 |
| Water Area | 0.3 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Clinton, AR | Greenville, MI | United States |
| Age 0 to 4 | 3.5% | 7.5% | 5.9% |
| Age 5 to 9 | 3.6% | 4.9% | 6.1% |
| Age 10 to 14 | 4.1% | 8.1% | 6.6% |
| Age 15 to 17 | 6.7% | 2.2% | 3.9% |
| Age 18 to 20 | 6.9% | 1.3% | 4.0% |
| Age 21 to 24 | 6.0% | 6.6% | 5.2% |
| Age 25 to 34 | 8.4% | 12.7% | 13.8% |
| Age 35 to 44 | 7.8% | 13.9% | 12.9% |
| Age 45 to 54 | 19.1% | 10.7% | 12.6% |
| Age 55 to 59 | 6.7% | 4.1% | 6.7% |
| Age 60 to 64 | 5.3% | 5.4% | 6.3% |
| Age 65 to 74 | 14.9% | 13.8% | 9.6% |
| Age 75 to 84 | 4.5% | 5.0% | 4.5% |
| Age 85 and over | 2.6% | 3.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Clinton, AR | Greenville, MI | United States |
| White | 85.9% | 92.1% | 59.4% |
| Black | 1.1% | 1.1% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.5% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.8% | 0.4% |
| Two or More Races | 0.8% | 2.3% | 3.2% |
| Hispanic | 11.6% | 3.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Clinton, AR | Greenville, MI | United States |
| Married Population | 42.7% | 38.2% | 49.8% |
| Currently Married | 40.9% | 37.1% | 48.0% |
| Married but Separated | 1.7% | 1.1% | 1.8% |
| Single Population | 57.3% | 61.8% | 50.2% |
| Never Married | 29.7% | 31.6% | 33.8% |
| Divorced | 21.5% | 20.2% | 10.8% |
| Widowed | 6.1% | 10.0% | 5.6% |
| space5 | | | |
| Household Size | 2.18 | 2.41 | 2.60 |
| Households | 1,099 | 3,681 | 124,010,992 |
| Family Households | 672 | 2,010 | 80,755,759 |
| Married couple, w/children | 18.9% | 25.0% | 30.5% |
| Married couple, no children | 42.0% | 32.6% | 42.9% |
| Non Family Households | 427 | 1,671 | 43,255,233 |
| Single householder, w/children | 25.0% | 23.7% | 15.8% |
| Single householder, no children | 14.1% | 18.7% | 10.8% |