| | Liberty, NC | Franklinville, NC | United States |
| Population | 2,660 | 1,375 | 329,725,481 |
| Female Population | 50.3% | 49.8% | 50.5% |
| Male Population | 49.7% | 50.2% | 49.5% |
| Median Age | 42.7 | 29.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,659 | 1,169 | 309,327,143 |
| Population - 2000 | 2,661 | 1,258 | 285,036,114 |
| Population - 1990 | 2,047 | 666 | 251,960,433 |
| Pop. 2000 to Now | 0.4% | -3.6% | 15.6% |
| Pop. 1990 to Now | 30.5% | 82.1% | 30.8% |
| space4 | | | |
| Population Density | 848.8 | 848.2 | 93.4 |
| Land Area | 3.1 | 1.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Liberty, NC | Franklinville, NC | United States |
| Age 0 to 4 | 5.3% | 9.2% | 5.9% |
| Age 5 to 9 | 5.6% | 10.4% | 6.1% |
| Age 10 to 14 | 4.8% | 7.7% | 6.6% |
| Age 15 to 17 | 5.0% | 3.1% | 3.9% |
| Age 18 to 20 | 2.1% | 2.4% | 4.0% |
| Age 21 to 24 | 5.5% | 8.7% | 5.2% |
| Age 25 to 34 | 12.7% | 18.8% | 13.8% |
| Age 35 to 44 | 9.5% | 9.2% | 12.9% |
| Age 45 to 54 | 12.7% | 11.7% | 12.6% |
| Age 55 to 59 | 7.6% | 7.6% | 6.7% |
| Age 60 to 64 | 6.6% | 4.7% | 6.3% |
| Age 65 to 74 | 13.9% | 5.6% | 9.6% |
| Age 75 to 84 | 5.0% | 0.8% | 4.5% |
| Age 85 and over | 3.7% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Liberty, NC | Franklinville, NC | United States |
| White | 54.4% | 56.1% | 59.4% |
| Black | 21.1% | 13.5% | 12.2% |
| Asian | 1.1% | 0.0% | 5.6% |
| Native American | 0.5% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.6% | 8.7% | 3.2% |
| Hispanic | 19.3% | 21.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Liberty, NC | Franklinville, NC | United States |
| Married Population | 41.1% | 51.3% | 49.8% |
| Currently Married | 38.3% | 48.2% | 48.0% |
| Married but Separated | 2.8% | 3.0% | 1.8% |
| Single Population | 58.9% | 48.7% | 50.2% |
| Never Married | 38.5% | 34.5% | 33.8% |
| Divorced | 10.2% | 12.8% | 10.8% |
| Widowed | 10.2% | 1.4% | 5.6% |
| space5 | | | |
| Household Size | 2.43 | 3.29 | 2.60 |
| Households | 1,087 | 418 | 124,010,992 |
| Family Households | 658 | 341 | 80,755,759 |
| Married couple, w/children | 24.2% | 35.5% | 30.5% |
| Married couple, no children | 41.2% | 35.2% | 42.9% |
| Non Family Households | 429 | 77 | 43,255,233 |
| Single householder, w/children | 17.0% | 24.6% | 15.8% |
| Single householder, no children | 17.6% | 4.7% | 10.8% |