| | Gonzalez, FL | Repton, AL | United States |
| Population | 14,324 | 329 | 329,725,481 |
| Female Population | 55.0% | 52.0% | 50.5% |
| Male Population | 45.0% | 48.0% | 49.5% |
| Median Age | 40 | 37.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 12,347 | 278 | 309,327,143 |
| Population - 2000 | 11,365 | 280 | 285,036,114 |
| Population - 1990 | 7,669 | 293 | 251,960,433 |
| Pop. 2000 to Now | 32.7% | -9.3% | 15.6% |
| Pop. 1990 to Now | 96.7% | -13.3% | 30.8% |
| space4 | | | |
| Population Density | 948.0 | 343.8 | 93.4 |
| Land Area | 15.1 | 1.0 | 3,531,905.4 |
| Water Area | 0.2 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Gonzalez, FL | Repton, AL | United States |
| Age 0 to 4 | 5.4% | 7.3% | 5.9% |
| Age 5 to 9 | 5.2% | 2.7% | 6.1% |
| Age 10 to 14 | 7.3% | 6.7% | 6.6% |
| Age 15 to 17 | 5.4% | 6.7% | 3.9% |
| Age 18 to 20 | 3.0% | 8.8% | 4.0% |
| Age 21 to 24 | 3.7% | 4.3% | 5.2% |
| Age 25 to 34 | 11.4% | 10.9% | 13.8% |
| Age 35 to 44 | 13.9% | 19.1% | 12.9% |
| Age 45 to 54 | 12.6% | 10.0% | 12.6% |
| Age 55 to 59 | 8.8% | 4.0% | 6.7% |
| Age 60 to 64 | 6.6% | 6.7% | 6.3% |
| Age 65 to 74 | 9.4% | 5.8% | 9.6% |
| Age 75 to 84 | 5.5% | 4.6% | 4.5% |
| Age 85 and over | 1.8% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Gonzalez, FL | Repton, AL | United States |
| White | 76.3% | 55.6% | 59.4% |
| Black | 10.3% | 38.3% | 12.2% |
| Asian | 3.6% | 6.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.0% | 0.4% |
| Two or More Races | 2.4% | 0.0% | 3.2% |
| Hispanic | 7.2% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Gonzalez, FL | Repton, AL | United States |
| Married Population | 51.6% | 43.1% | 49.8% |
| Currently Married | 50.5% | 26.3% | 48.0% |
| Married but Separated | 1.0% | 16.8% | 1.8% |
| Single Population | 48.4% | 56.9% | 50.2% |
| Never Married | 24.4% | 42.0% | 33.8% |
| Divorced | 17.1% | 8.8% | 10.8% |
| Widowed | 6.9% | 6.2% | 5.6% |
| space5 | | | |
| Household Size | 2.64 | 3.54 | 2.60 |
| Households | 5,436 | 93 | 124,010,992 |
| Family Households | 3,887 | 68 | 80,755,759 |
| Married couple, w/children | 23.8% | 14.7% | 30.5% |
| Married couple, no children | 51.4% | 32.4% | 42.9% |
| Non Family Households | 1,549 | 25 | 43,255,233 |
| Single householder, w/children | 12.4% | 29.4% | 15.8% |
| Single householder, no children | 12.5% | 23.5% | 10.8% |