| | Penhook, VA | Crescent City, FL | United States |
| Population | 1,337 | 1,891 | 329,725,481 |
| Female Population | 59.1% | 52.1% | 50.5% |
| Male Population | 40.9% | 47.9% | 49.5% |
| Median Age | 49.3 | 40.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 521 | 1,564 | 309,327,143 |
| Population - 2000 | 726 | 1,776 | 285,036,114 |
| Population - 1990 | 523 | 1,859 | 251,960,433 |
| Pop. 2000 to Now | 11.6% | -13.7% | 15.6% |
| Pop. 1990 to Now | 54.9% | -17.5% | 30.8% |
| space4 | | | |
| Population Density | 119.6 | 916.2 | 93.4 |
| Land Area | 11.2 | 2.1 | 3,531,905.4 |
| Water Area | 1.5 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Penhook, VA | Crescent City, FL | United States |
| Age 0 to 4 | 9.0% | 8.6% | 5.9% |
| Age 5 to 9 | 3.4% | 4.1% | 6.1% |
| Age 10 to 14 | 0.0% | 5.9% | 6.6% |
| Age 15 to 17 | 1.3% | 6.4% | 3.9% |
| Age 18 to 20 | 6.1% | 5.4% | 4.0% |
| Age 21 to 24 | 15.9% | 3.4% | 5.2% |
| Age 25 to 34 | 6.5% | 8.6% | 13.8% |
| Age 35 to 44 | 4.8% | 11.5% | 12.9% |
| Age 45 to 54 | 7.5% | 7.2% | 12.6% |
| Age 55 to 59 | 5.9% | 7.4% | 6.7% |
| Age 60 to 64 | 16.4% | 5.8% | 6.3% |
| Age 65 to 74 | 16.2% | 16.1% | 9.6% |
| Age 75 to 84 | 5.5% | 5.8% | 4.5% |
| Age 85 and over | 1.6% | 3.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Penhook, VA | Crescent City, FL | United States |
| White | 78.8% | 47.5% | 59.4% |
| Black | 1.6% | 21.3% | 12.2% |
| Asian | 8.8% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.1% | 3.1% | 3.2% |
| Hispanic | 9.6% | 28.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Penhook, VA | Crescent City, FL | United States |
| Married Population | 60.2% | 37.8% | 49.8% |
| Currently Married | 57.7% | 34.6% | 48.0% |
| Married but Separated | 2.6% | 3.2% | 1.8% |
| Single Population | 39.8% | 62.2% | 50.2% |
| Never Married | 33.4% | 35.0% | 33.8% |
| Divorced | 5.5% | 15.8% | 10.8% |
| Widowed | 0.8% | 11.4% | 5.6% |
| space5 | | | |
| Household Size | 2.70 | 2.67 | 2.60 |
| Households | 495 | 682 | 124,010,992 |
| Family Households | 400 | 375 | 80,755,759 |
| Married couple, w/children | 11.3% | 23.7% | 30.5% |
| Married couple, no children | 73.3% | 38.1% | 42.9% |
| Non Family Households | 95 | 307 | 43,255,233 |
| Single householder, w/children | 13.0% | 20.3% | 15.8% |
| Single householder, no children | 2.5% | 17.9% | 10.8% |