| | Cedarville, AR | London, AR | United States |
| Population | 1,597 | 988 | 329,725,481 |
| Female Population | 54.2% | 54.3% | 50.5% |
| Male Population | 45.8% | 45.8% | 49.5% |
| Median Age | 47.4 | 35.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,394 | 1,042 | 309,327,143 |
| Population - 2000 | 1,133 | 925 | 285,036,114 |
| Population - 1990 | 813 | 825 | 251,960,433 |
| Pop. 2000 to Now | 24.4% | 14.9% | 15.6% |
| Pop. 1990 to Now | 73.3% | 28.9% | 30.8% |
| space4 | | | |
| Population Density | 179.7 | 311.7 | 93.4 |
| Land Area | 8.9 | 3.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Cedarville, AR | London, AR | United States |
| Age 0 to 4 | 4.1% | 6.4% | 5.9% |
| Age 5 to 9 | 3.8% | 4.8% | 6.1% |
| Age 10 to 14 | 6.6% | 7.2% | 6.6% |
| Age 15 to 17 | 5.1% | 5.9% | 3.9% |
| Age 18 to 20 | 4.8% | 4.5% | 4.0% |
| Age 21 to 24 | 2.9% | 5.9% | 5.2% |
| Age 25 to 34 | 7.7% | 14.3% | 13.8% |
| Age 35 to 44 | 13.5% | 14.7% | 12.9% |
| Age 45 to 54 | 19.2% | 13.3% | 12.6% |
| Age 55 to 59 | 9.9% | 8.6% | 6.7% |
| Age 60 to 64 | 9.8% | 5.1% | 6.3% |
| Age 65 to 74 | 8.5% | 6.6% | 9.6% |
| Age 75 to 84 | 2.1% | 2.7% | 4.5% |
| Age 85 and over | 2.1% | 0.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Cedarville, AR | London, AR | United States |
| White | 85.9% | 91.6% | 59.4% |
| Black | 0.0% | 0.6% | 12.2% |
| Asian | 0.0% | 0.7% | 5.6% |
| Native American | 0.6% | 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% | 5.9% | 3.2% |
| Hispanic | 9.0% | 1.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Cedarville, AR | London, AR | United States |
| Married Population | 62.4% | 51.9% | 49.8% |
| Currently Married | 57.9% | 51.4% | 48.0% |
| Married but Separated | 4.5% | 0.5% | 1.8% |
| Single Population | 37.6% | 48.1% | 50.2% |
| Never Married | 22.6% | 26.8% | 33.8% |
| Divorced | 7.4% | 12.9% | 10.8% |
| Widowed | 7.5% | 8.4% | 5.6% |
| space5 | | | |
| Household Size | 2.57 | 2.68 | 2.60 |
| Households | 622 | 368 | 124,010,992 |
| Family Households | 506 | 252 | 80,755,759 |
| Married couple, w/children | 26.9% | 38.5% | 30.5% |
| Married couple, no children | 45.1% | 38.9% | 42.9% |
| Non Family Households | 116 | 116 | 43,255,233 |
| Single householder, w/children | 7.1% | 16.3% | 15.8% |
| Single householder, no children | 20.9% | 6.3% | 10.8% |