| | Surf City, NC | Holly Ridge, NC | United States |
| Population | 3,637 | 3,888 | 329,725,481 |
| Female Population | 47.3% | 48.2% | 50.5% |
| Male Population | 52.7% | 51.9% | 49.5% |
| Median Age | 39.9 | 35.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,931 | 1,328 | 309,327,143 |
| Population - 2000 | 1,393 | 831 | 285,036,114 |
| Population - 1990 | 970 | 728 | 251,960,433 |
| Pop. 2000 to Now | 81.8% | 272.1% | 15.6% |
| Pop. 1990 to Now | 161.0% | 324.7% | 30.8% |
| space4 | | | |
| Population Density | 483.5 | 972.5 | 93.4 |
| Land Area | 7.5 | 4.0 | 3,531,905.4 |
| Water Area | 2.3 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Surf City, NC | Holly Ridge, NC | United States |
| Age 0 to 4 | 5.6% | 7.1% | 5.9% |
| Age 5 to 9 | 6.5% | 9.0% | 6.1% |
| Age 10 to 14 | 6.1% | 2.5% | 6.6% |
| Age 15 to 17 | 2.0% | 2.1% | 3.9% |
| Age 18 to 20 | 5.0% | 1.1% | 4.0% |
| Age 21 to 24 | 5.9% | 2.1% | 5.2% |
| Age 25 to 34 | 11.4% | 23.5% | 13.8% |
| Age 35 to 44 | 12.1% | 16.6% | 12.9% |
| Age 45 to 54 | 9.2% | 15.3% | 12.6% |
| Age 55 to 59 | 8.6% | 4.2% | 6.7% |
| Age 60 to 64 | 8.7% | 5.7% | 6.3% |
| Age 65 to 74 | 14.9% | 7.8% | 9.6% |
| Age 75 to 84 | 2.9% | 2.6% | 4.5% |
| Age 85 and over | 1.0% | 0.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Surf City, NC | Holly Ridge, NC | United States |
| White | 89.7% | 82.2% | 59.4% |
| Black | 3.6% | 5.7% | 12.2% |
| Asian | 0.4% | 1.1% | 5.6% |
| Native American | 0.0% | 1.8% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.4% | 0.4% |
| Two or More Races | 3.4% | 1.7% | 3.2% |
| Hispanic | 2.7% | 7.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Surf City, NC | Holly Ridge, NC | United States |
| Married Population | 60.7% | 63.0% | 49.8% |
| Currently Married | 60.1% | 62.5% | 48.0% |
| Married but Separated | 0.6% | 0.5% | 1.8% |
| Single Population | 39.3% | 37.0% | 50.2% |
| Never Married | 25.5% | 11.8% | 33.8% |
| Divorced | 7.5% | 23.5% | 10.8% |
| Widowed | 6.3% | 1.6% | 5.6% |
| space5 | | | |
| Household Size | 2.66 | 2.63 | 2.60 |
| Households | 1,369 | 1,476 | 124,010,992 |
| Family Households | 918 | 1,063 | 80,755,759 |
| Married couple, w/children | 34.3% | 40.1% | 30.5% |
| Married couple, no children | 52.2% | 41.0% | 42.9% |
| Non Family Households | 451 | 413 | 43,255,233 |
| Single householder, w/children | 5.0% | 6.9% | 15.8% |
| Single householder, no children | 8.5% | 12.0% | 10.8% |