| | Farmville, NC | Washington, NC | United States |
| Population | 4,475 | 9,754 | 329,725,481 |
| Female Population | 54.2% | 53.4% | 50.5% |
| Male Population | 45.9% | 46.6% | 49.5% |
| Median Age | 38 | 46.3 | 38.4 |
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| Population - 2010 | 4,662 | 9,853 | 309,327,143 |
| Population - 2000 | 4,302 | 9,583 | 285,036,114 |
| Population - 1990 | 4,392 | 9,075 | 251,960,433 |
| Pop. 2000 to Now | 10.3% | -1.0% | 15.6% |
| Pop. 1990 to Now | 8.1% | 4.5% | 30.8% |
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| Population Density | 1,327.5 | 1,191.0 | 93.4 |
| Land Area | 3.4 | 8.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.8 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Farmville, NC | Washington, NC | United States |
| Age 0 to 4 | 4.7% | 6.4% | 5.9% |
| Age 5 to 9 | 9.0% | 6.0% | 6.1% |
| Age 10 to 14 | 9.6% | 6.6% | 6.6% |
| Age 15 to 17 | 4.0% | 3.2% | 3.9% |
| Age 18 to 20 | 1.4% | 3.2% | 4.0% |
| Age 21 to 24 | 4.0% | 4.2% | 5.2% |
| Age 25 to 34 | 11.8% | 8.6% | 13.8% |
| Age 35 to 44 | 10.0% | 10.4% | 12.9% |
| Age 45 to 54 | 7.6% | 12.0% | 12.6% |
| Age 55 to 59 | 10.0% | 7.6% | 6.7% |
| Age 60 to 64 | 3.2% | 9.3% | 6.3% |
| Age 65 to 74 | 18.4% | 12.3% | 9.6% |
| Age 75 to 84 | 3.6% | 7.1% | 4.5% |
| Age 85 and over | 2.9% | 3.2% | 1.9% |
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| Race | | | |
| | Farmville, NC | Washington, NC | United States |
| White | 39.8% | 49.2% | 59.4% |
| Black | 51.4% | 40.5% | 12.2% |
| Asian | 0.0% | 0.9% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 5.6% | 2.1% | 3.2% |
| Hispanic | 3.3% | 6.7% | 18.4% |
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| Marriage & Family | | | |
| | Farmville, NC | Washington, NC | United States |
| Married Population | 43.8% | 44.7% | 49.8% |
| Currently Married | 39.9% | 41.4% | 48.0% |
| Married but Separated | 3.9% | 3.3% | 1.8% |
| Single Population | 56.2% | 55.3% | 50.2% |
| Never Married | 34.0% | 30.0% | 33.8% |
| Divorced | 13.9% | 14.9% | 10.8% |
| Widowed | 8.3% | 10.5% | 5.6% |
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| Household Size | 2.28 | 2.24 | 2.60 |
| Households | 1,943 | 4,186 | 124,010,992 |
| Family Households | 1,293 | 2,463 | 80,755,759 |
| Married couple, w/children | 18.9% | 23.9% | 30.5% |
| Married couple, no children | 33.2% | 39.0% | 42.9% |
| Non Family Households | 650 | 1,723 | 43,255,233 |
| Single householder, w/children | 33.5% | 21.1% | 15.8% |
| Single householder, no children | 14.4% | 16.0% | 10.8% |