| | New London, NC | Clemmons, NC | United States |
| Population | 660 | 21,032 | 329,725,481 |
| Female Population | 55.3% | 52.0% | 50.5% |
| Male Population | 44.7% | 48.0% | 49.5% |
| Median Age | 38.4 | 41.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 614 | 18,684 | 309,327,143 |
| Population - 2000 | 326 | 13,827 | 285,036,114 |
| Population - 1990 | 414 | 6,020 | 251,960,433 |
| Pop. 2000 to Now | 129.8% | 52.5% | 15.6% |
| Pop. 1990 to Now | 80.9% | 250.3% | 30.8% |
| space4 | | | |
| Population Density | 338.8 | 1,774.7 | 93.4 |
| Land Area | 1.9 | 11.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | New London, NC | Clemmons, NC | United States |
| Age 0 to 4 | 6.8% | 5.0% | 5.9% |
| Age 5 to 9 | 3.2% | 7.5% | 6.1% |
| Age 10 to 14 | 4.2% | 6.9% | 6.6% |
| Age 15 to 17 | 6.4% | 3.3% | 3.9% |
| Age 18 to 20 | 4.5% | 2.6% | 4.0% |
| Age 21 to 24 | 7.6% | 4.1% | 5.2% |
| Age 25 to 34 | 9.5% | 10.8% | 13.8% |
| Age 35 to 44 | 15.5% | 13.2% | 12.9% |
| Age 45 to 54 | 8.9% | 13.8% | 12.6% |
| Age 55 to 59 | 13.0% | 7.5% | 6.7% |
| Age 60 to 64 | 5.6% | 5.1% | 6.3% |
| Age 65 to 74 | 9.5% | 10.7% | 9.6% |
| Age 75 to 84 | 3.0% | 7.0% | 4.5% |
| Age 85 and over | 2.1% | 2.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | New London, NC | Clemmons, NC | United States |
| White | 90.0% | 79.9% | 59.4% |
| Black | 2.1% | 5.5% | 12.2% |
| Asian | 0.0% | 5.1% | 5.6% |
| Native American | 0.0% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 0.2% | 2.5% | 3.2% |
| Hispanic | 7.7% | 6.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | New London, NC | Clemmons, NC | United States |
| Married Population | 57.4% | 58.3% | 49.8% |
| Currently Married | 53.5% | 57.1% | 48.0% |
| Married but Separated | 3.9% | 1.2% | 1.8% |
| Single Population | 42.6% | 41.7% | 50.2% |
| Never Married | 29.0% | 24.5% | 33.8% |
| Divorced | 6.0% | 11.6% | 10.8% |
| Widowed | 7.6% | 5.7% | 5.6% |
| space5 | | | |
| Household Size | 2.74 | 2.48 | 2.60 |
| Households | 241 | 8,419 | 124,010,992 |
| Family Households | 164 | 5,786 | 80,755,759 |
| Married couple, w/children | 18.9% | 29.0% | 30.5% |
| Married couple, no children | 55.5% | 51.1% | 42.9% |
| Non Family Households | 77 | 2,633 | 43,255,233 |
| Single householder, w/children | 22.6% | 13.4% | 15.8% |
| Single householder, no children | 3.0% | 6.5% | 10.8% |