| | West Memphis, AR | Euharlee, GA | United States |
| Population | 24,666 | 4,252 | 329,725,481 |
| Female Population | 55.3% | 51.4% | 50.5% |
| Male Population | 44.7% | 48.6% | 49.5% |
| Median Age | 33.1 | 34.6 | 38.4 |
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| Population - 2010 | 26,249 | 4,141 | 309,327,143 |
| Population - 2000 | 27,666 | 3,208 | 285,036,114 |
| Population - 1990 | 28,259 | 850 | 251,960,433 |
| Pop. 2000 to Now | -12.7% | 37.8% | 15.6% |
| Pop. 1990 to Now | -14.5% | 420.1% | 30.8% |
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| Population Density | 854.6 | 786.8 | 93.4 |
| Land Area | 28.9 | 5.4 | 3,531,905.4 |
| Water Area | 0.1 | 0.2 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | West Memphis, AR | Euharlee, GA | United States |
| Age 0 to 4 | 9.2% | 5.2% | 5.9% |
| Age 5 to 9 | 8.1% | 5.9% | 6.1% |
| Age 10 to 14 | 6.0% | 7.3% | 6.6% |
| Age 15 to 17 | 3.8% | 5.5% | 3.9% |
| Age 18 to 20 | 3.7% | 3.2% | 4.0% |
| Age 21 to 24 | 6.3% | 5.5% | 5.2% |
| Age 25 to 34 | 14.8% | 17.8% | 13.8% |
| Age 35 to 44 | 12.0% | 10.8% | 12.9% |
| Age 45 to 54 | 9.9% | 18.5% | 12.6% |
| Age 55 to 59 | 5.1% | 8.9% | 6.7% |
| Age 60 to 64 | 6.4% | 3.3% | 6.3% |
| Age 65 to 74 | 7.9% | 4.3% | 9.6% |
| Age 75 to 84 | 5.0% | 3.2% | 4.5% |
| Age 85 and over | 1.7% | 0.5% | 1.9% |
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| Race | | | |
| | West Memphis, AR | Euharlee, GA | United States |
| White | 32.1% | 76.2% | 59.4% |
| Black | 62.6% | 15.7% | 12.2% |
| Asian | 0.5% | 0.5% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.4% | 7.5% | 3.2% |
| Hispanic | 1.3% | 0.0% | 18.4% |
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| Marriage & Family | | | |
| | West Memphis, AR | Euharlee, GA | United States |
| Married Population | 35.7% | 52.6% | 49.8% |
| Currently Married | 31.0% | 51.6% | 48.0% |
| Married but Separated | 4.7% | 0.9% | 1.8% |
| Single Population | 64.3% | 47.4% | 50.2% |
| Never Married | 42.1% | 29.2% | 33.8% |
| Divorced | 14.5% | 14.3% | 10.8% |
| Widowed | 7.8% | 3.9% | 5.6% |
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| Household Size | 2.48 | 3.08 | 2.60 |
| Households | 9,767 | 1,379 | 124,010,992 |
| Family Households | 5,923 | 1,150 | 80,755,759 |
| Married couple, w/children | 16.6% | 35.7% | 30.5% |
| Married couple, no children | 29.0% | 39.7% | 42.9% |
| Non Family Households | 3,844 | 229 | 43,255,233 |
| Single householder, w/children | 34.8% | 15.0% | 15.8% |
| Single householder, no children | 19.6% | 9.7% | 10.8% |