| | Hazel Green, AL | New Hope, AL | United States |
| Population | 3,811 | 2,869 | 329,725,481 |
| Female Population | 52.6% | 51.0% | 50.5% |
| Male Population | 47.4% | 49.0% | 49.5% |
| Median Age | 38.7 | 33.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,696 | 2,814 | 309,327,143 |
| Population - 2000 | 3,805 | 2,539 | 285,036,114 |
| Population - 1990 | 2,208 | 2,248 | 251,960,433 |
| Pop. 2000 to Now | 0.3% | 15.3% | 15.6% |
| Pop. 1990 to Now | 72.9% | 30.2% | 30.8% |
| space4 | | | |
| Population Density | 379.9 | 331.4 | 93.4 |
| Land Area | 10.0 | 8.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hazel Green, AL | New Hope, AL | United States |
| Age 0 to 4 | 14.6% | 4.3% | 5.9% |
| Age 5 to 9 | 1.4% | 8.2% | 6.1% |
| Age 10 to 14 | 6.5% | 15.1% | 6.6% |
| Age 15 to 17 | 4.0% | 6.9% | 3.9% |
| Age 18 to 20 | 4.8% | 4.2% | 4.0% |
| Age 21 to 24 | 1.5% | 4.0% | 5.2% |
| Age 25 to 34 | 11.7% | 12.2% | 13.8% |
| Age 35 to 44 | 16.6% | 15.3% | 12.9% |
| Age 45 to 54 | 8.9% | 11.3% | 12.6% |
| Age 55 to 59 | 8.2% | 4.6% | 6.7% |
| Age 60 to 64 | 7.9% | 5.4% | 6.3% |
| Age 65 to 74 | 9.0% | 5.2% | 9.6% |
| Age 75 to 84 | 4.0% | 2.8% | 4.5% |
| Age 85 and over | 0.8% | 0.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hazel Green, AL | New Hope, AL | United States |
| White | 83.2% | 96.1% | 59.4% |
| Black | 10.0% | 1.2% | 12.2% |
| Asian | 0.9% | 0.1% | 5.6% |
| Native American | 0.0% | 1.6% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.3% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.2% | 0.8% | 3.2% |
| Hispanic | 0.7% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hazel Green, AL | New Hope, AL | United States |
| Married Population | 57.1% | 59.1% | 49.8% |
| Currently Married | 54.9% | 56.9% | 48.0% |
| Married but Separated | 2.3% | 2.2% | 1.8% |
| Single Population | 42.9% | 40.9% | 50.2% |
| Never Married | 23.0% | 24.9% | 33.8% |
| Divorced | 13.6% | 14.6% | 10.8% |
| Widowed | 6.3% | 1.3% | 5.6% |
| space5 | | | |
| Household Size | 2.74 | 3.09 | 2.60 |
| Households | 1,376 | 929 | 124,010,992 |
| Family Households | 1,163 | 708 | 80,755,759 |
| Married couple, w/children | 18.7% | 51.7% | 30.5% |
| Married couple, no children | 46.3% | 28.0% | 42.9% |
| Non Family Households | 213 | 221 | 43,255,233 |
| Single householder, w/children | 25.3% | 13.1% | 15.8% |
| Single householder, no children | 9.8% | 7.2% | 10.8% |