| | Farrell, MS | DeWitt, AR | United States |
| Population | 259 | 2,993 | 329,725,481 |
| Female Population | 61.0% | 54.9% | 50.5% |
| Male Population | 39.0% | 45.1% | 49.5% |
| Median Age | 37.2 | 42 | 38.4 |
| space3 | | | |
| Population - 2010 | 340 | 3,276 | 309,327,143 |
| Population - 2000 | 219 | 3,552 | 285,036,114 |
| Population - 1990 | 201 | 3,553 | 251,960,433 |
| Pop. 2000 to Now | 5.9% | -16.4% | 15.6% |
| Pop. 1990 to Now | 15.4% | -16.4% | 30.8% |
| space4 | | | |
| Population Density | 199.5 | 1,000.3 | 93.4 |
| Land Area | 1.3 | 3.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Farrell, MS | DeWitt, AR | United States |
| Age 0 to 4 | 9.3% | 6.0% | 5.9% |
| Age 5 to 9 | 10.0% | 5.9% | 6.1% |
| Age 10 to 14 | 18.1% | 9.6% | 6.6% |
| Age 15 to 17 | 0.0% | 5.7% | 3.9% |
| Age 18 to 20 | 0.0% | 1.0% | 4.0% |
| Age 21 to 24 | 0.0% | 4.0% | 5.2% |
| Age 25 to 34 | 10.0% | 11.0% | 13.8% |
| Age 35 to 44 | 18.1% | 9.8% | 12.9% |
| Age 45 to 54 | 15.4% | 10.0% | 12.6% |
| Age 55 to 59 | 2.3% | 7.4% | 6.7% |
| Age 60 to 64 | 6.2% | 9.1% | 6.3% |
| Age 65 to 74 | 2.3% | 10.4% | 9.6% |
| Age 75 to 84 | 8.1% | 8.5% | 4.5% |
| Age 85 and over | 0.0% | 1.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Farrell, MS | DeWitt, AR | United States |
| White | 1.9% | 66.2% | 59.4% |
| Black | 98.1% | 21.2% | 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 | 0.0% | 2.8% | 3.2% |
| Hispanic | 0.0% | 9.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Farrell, MS | DeWitt, AR | United States |
| Married Population | 22.2% | 40.7% | 49.8% |
| Currently Married | 19.8% | 38.0% | 48.0% |
| Married but Separated | 2.5% | 2.8% | 1.8% |
| Single Population | 77.8% | 59.3% | 50.2% |
| Never Married | 45.1% | 27.1% | 33.8% |
| Divorced | 30.2% | 25.1% | 10.8% |
| Widowed | 2.5% | 7.1% | 5.6% |
| space5 | | | |
| Household Size | 2.09 | 2.64 | 2.60 |
| Households | 124 | 1,079 | 124,010,992 |
| Family Households | 75 | 638 | 80,755,759 |
| Married couple, w/children | 2.7% | 24.8% | 30.5% |
| Married couple, no children | 21.3% | 44.5% | 42.9% |
| Non Family Households | 49 | 441 | 43,255,233 |
| Single householder, w/children | 76.0% | 23.2% | 15.8% |
| Single householder, no children | 0.0% | 7.5% | 10.8% |