| | Maysville, NC | Andrews, SC | United States |
| Population | 1,002 | 2,721 | 329,725,481 |
| Female Population | 48.2% | 54.5% | 50.5% |
| Male Population | 51.8% | 45.5% | 49.5% |
| Median Age | 37.3 | 34.4 | 38.4 |
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| Population - 2010 | 1,027 | 2,866 | 309,327,143 |
| Population - 2000 | 1,002 | 3,068 | 285,036,114 |
| Population - 1990 | 892 | 3,050 | 251,960,433 |
| Pop. 2000 to Now | -8.4% | -6.6% | 15.6% |
| Pop. 1990 to Now | 2.9% | -6.0% | 30.8% |
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| Population Density | 1,170.6 | 1,234.0 | 93.4 |
| Land Area | 0.9 | 2.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Maysville, NC | Andrews, SC | United States |
| Age 0 to 4 | 11.3% | 6.3% | 5.9% |
| Age 5 to 9 | 3.7% | 8.9% | 6.1% |
| Age 10 to 14 | 8.3% | 8.7% | 6.6% |
| Age 15 to 17 | 1.8% | 3.1% | 3.9% |
| Age 18 to 20 | 1.3% | 4.7% | 4.0% |
| Age 21 to 24 | 6.1% | 4.9% | 5.2% |
| Age 25 to 34 | 15.7% | 16.1% | 13.8% |
| Age 35 to 44 | 10.9% | 12.7% | 12.9% |
| Age 45 to 54 | 13.6% | 14.4% | 12.6% |
| Age 55 to 59 | 6.4% | 4.1% | 6.7% |
| Age 60 to 64 | 7.3% | 5.0% | 6.3% |
| Age 65 to 74 | 7.8% | 9.1% | 9.6% |
| Age 75 to 84 | 4.2% | 1.3% | 4.5% |
| Age 85 and over | 1.8% | 0.5% | 1.9% |
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| Race | | | |
| | Maysville, NC | Andrews, SC | United States |
| White | 58.6% | 34.2% | 59.4% |
| Black | 32.1% | 64.8% | 12.2% |
| Asian | 0.3% | 0.0% | 5.6% |
| Native American | 2.7% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 4.9% | 0.5% | 3.2% |
| Hispanic | 1.4% | 0.5% | 18.4% |
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| Marriage & Family | | | |
| | Maysville, NC | Andrews, SC | United States |
| Married Population | 49.0% | 44.9% | 49.8% |
| Currently Married | 46.0% | 43.2% | 48.0% |
| Married but Separated | 3.0% | 1.8% | 1.8% |
| Single Population | 51.0% | 55.1% | 50.2% |
| Never Married | 23.4% | 36.5% | 33.8% |
| Divorced | 15.7% | 13.9% | 10.8% |
| Widowed | 11.8% | 4.6% | 5.6% |
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| Household Size | 2.92 | 2.62 | 2.60 |
| Households | 340 | 1,040 | 124,010,992 |
| Family Households | 236 | 885 | 80,755,759 |
| Married couple, w/children | 28.0% | 4.3% | 30.5% |
| Married couple, no children | 30.9% | 48.2% | 42.9% |
| Non Family Households | 104 | 155 | 43,255,233 |
| Single householder, w/children | 21.6% | 40.1% | 15.8% |
| Single householder, no children | 19.5% | 7.3% | 10.8% |