| | Tarboro, NC | Ephraim, UT | United States |
| Population | 10,733 | 5,671 | 329,725,481 |
| Female Population | 55.4% | 53.1% | 50.5% |
| Male Population | 44.6% | 46.9% | 49.5% |
| Median Age | 48 | 22 | 38.4 |
| space3 | | | |
| Population - 2010 | 11,528 | 6,153 | 309,327,143 |
| Population - 2000 | 11,138 | 4,505 | 285,036,114 |
| Population - 1990 | 11,037 | 3,363 | 251,960,433 |
| Pop. 2000 to Now | -5.1% | 63.9% | 15.6% |
| Pop. 1990 to Now | -4.2% | 119.6% | 30.8% |
| space4 | | | |
| Population Density | 928.5 | 1,296.8 | 93.4 |
| Land Area | 11.6 | 4.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Tarboro, NC | Ephraim, UT | United States |
| Age 0 to 4 | 5.7% | 8.7% | 5.9% |
| Age 5 to 9 | 6.1% | 5.4% | 6.1% |
| Age 10 to 14 | 5.7% | 5.4% | 6.6% |
| Age 15 to 17 | 3.2% | 5.8% | 3.9% |
| Age 18 to 20 | 3.4% | 17.9% | 4.0% |
| Age 21 to 24 | 4.0% | 13.5% | 5.2% |
| Age 25 to 34 | 10.5% | 12.9% | 13.8% |
| Age 35 to 44 | 9.5% | 8.4% | 12.9% |
| Age 45 to 54 | 7.4% | 6.7% | 12.6% |
| Age 55 to 59 | 7.0% | 1.7% | 6.7% |
| Age 60 to 64 | 10.2% | 2.5% | 6.3% |
| Age 65 to 74 | 14.5% | 6.6% | 9.6% |
| Age 75 to 84 | 9.2% | 3.4% | 4.5% |
| Age 85 and over | 3.7% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Tarboro, NC | Ephraim, UT | United States |
| White | 39.9% | 88.3% | 59.4% |
| Black | 51.3% | 1.2% | 12.2% |
| Asian | 0.2% | 1.2% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.8% | 0.2% |
| Other | 0.2% | 0.3% | 0.4% |
| Two or More Races | 1.9% | 0.4% | 3.2% |
| Hispanic | 6.4% | 7.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Tarboro, NC | Ephraim, UT | United States |
| Married Population | 39.6% | 47.4% | 49.8% |
| Currently Married | 37.3% | 45.7% | 48.0% |
| Married but Separated | 2.3% | 1.7% | 1.8% |
| Single Population | 60.4% | 52.6% | 50.2% |
| Never Married | 34.8% | 46.7% | 33.8% |
| Divorced | 11.5% | 1.5% | 10.8% |
| Widowed | 14.1% | 4.4% | 5.6% |
| space5 | | | |
| Household Size | 2.19 | 3.17 | 2.60 |
| Households | 4,689 | 1,709 | 124,010,992 |
| Family Households | 2,929 | 1,038 | 80,755,759 |
| Married couple, w/children | 9.5% | 51.3% | 30.5% |
| Married couple, no children | 43.6% | 37.9% | 42.9% |
| Non Family Households | 1,760 | 671 | 43,255,233 |
| Single householder, w/children | 33.4% | 6.9% | 15.8% |
| Single householder, no children | 13.6% | 4.0% | 10.8% |