| | Coinjock, NC | Felton, DE | United States |
| Population | 301 | 1,144 | 329,725,481 |
| Female Population | 63.1% | 57.9% | 50.5% |
| Male Population | 36.9% | 42.1% | 49.5% |
| Median Age | 39.8 | 48.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 219 | 1,286 | 309,327,143 |
| Population - 2000 | 258 | 784 | 285,036,114 |
| Population - 1990 | 249 | 683 | 251,960,433 |
| Pop. 2000 to Now | 48.5% | 82.7% | 15.6% |
| Pop. 1990 to Now | 53.8% | 109.7% | 30.8% |
| space4 | | | |
| Population Density | 358.3 | 1,451.8 | 93.4 |
| Land Area | 0.8 | 0.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Coinjock, NC | Felton, DE | United States |
| Age 0 to 4 | 4.3% | 3.6% | 5.9% |
| Age 5 to 9 | 3.0% | 5.6% | 6.1% |
| Age 10 to 14 | 3.0% | 5.9% | 6.6% |
| Age 15 to 17 | 2.7% | 2.6% | 3.9% |
| Age 18 to 20 | 2.3% | 5.8% | 4.0% |
| Age 21 to 24 | 3.7% | 2.5% | 5.2% |
| Age 25 to 34 | 12.6% | 9.4% | 13.8% |
| Age 35 to 44 | 27.6% | 9.0% | 12.9% |
| Age 45 to 54 | 1.3% | 14.9% | 12.6% |
| Age 55 to 59 | 7.3% | 12.7% | 6.7% |
| Age 60 to 64 | 6.6% | 5.1% | 6.3% |
| Age 65 to 74 | 19.6% | 14.5% | 9.6% |
| Age 75 to 84 | 6.0% | 5.8% | 4.5% |
| Age 85 and over | 0.0% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Coinjock, NC | Felton, DE | United States |
| White | 61.5% | 60.4% | 59.4% |
| Black | 7.0% | 25.5% | 12.2% |
| Asian | 2.0% | 0.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 15.6% | 0.4% | 0.4% |
| Two or More Races | 0.0% | 7.6% | 3.2% |
| Hispanic | 14.0% | 5.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Coinjock, NC | Felton, DE | United States |
| Married Population | 55.2% | 46.8% | 49.8% |
| Currently Married | 55.2% | 46.3% | 48.0% |
| Married but Separated | 0.0% | 0.4% | 1.8% |
| Single Population | 44.8% | 53.2% | 50.2% |
| Never Married | 32.6% | 29.2% | 33.8% |
| Divorced | 12.2% | 12.6% | 10.8% |
| Widowed | 0.0% | 11.4% | 5.6% |
| space5 | | | |
| Household Size | 2.51 | 2.11 | 2.60 |
| Households | 120 | 542 | 124,010,992 |
| Family Households | 59 | 321 | 80,755,759 |
| Married couple, w/children | 42.4% | 23.7% | 30.5% |
| Married couple, no children | 57.6% | 46.1% | 42.9% |
| Non Family Households | 61 | 221 | 43,255,233 |
| Single householder, w/children | 0.0% | 15.6% | 15.8% |
| Single householder, no children | 0.0% | 14.6% | 10.8% |