| | Campti, LA | Natchez, LA | United States |
| Population | 1,180 | 506 | 329,725,481 |
| Female Population | 49.2% | 44.1% | 50.5% |
| Male Population | 50.9% | 55.9% | 49.5% |
| Median Age | 32.1 | 49.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,062 | 584 | 309,327,143 |
| Population - 2000 | 1,057 | 583 | 285,036,114 |
| Population - 1990 | 929 | 434 | 251,960,433 |
| Pop. 2000 to Now | -2.3% | 1.4% | 15.6% |
| Pop. 1990 to Now | 11.2% | 36.2% | 30.8% |
| space4 | | | |
| Population Density | 1,132.4 | 490.3 | 93.4 |
| Land Area | 1.0 | 1.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Campti, LA | Natchez, LA | United States |
| Age 0 to 4 | 4.4% | 2.6% | 5.9% |
| Age 5 to 9 | 11.4% | 8.1% | 6.1% |
| Age 10 to 14 | 11.2% | 0.8% | 6.6% |
| Age 15 to 17 | 2.2% | 1.4% | 3.9% |
| Age 18 to 20 | 7.0% | 0.0% | 4.0% |
| Age 21 to 24 | 0.0% | 0.0% | 5.2% |
| Age 25 to 34 | 21.4% | 15.0% | 13.8% |
| Age 35 to 44 | 9.2% | 13.6% | 12.9% |
| Age 45 to 54 | 4.8% | 12.1% | 12.6% |
| Age 55 to 59 | 7.2% | 9.9% | 6.7% |
| Age 60 to 64 | 8.5% | 25.5% | 6.3% |
| Age 65 to 74 | 11.6% | 7.7% | 9.6% |
| Age 75 to 84 | 0.5% | 2.0% | 4.5% |
| Age 85 and over | 0.6% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Campti, LA | Natchez, LA | United States |
| White | 25.0% | 7.9% | 59.4% |
| Black | 71.5% | 92.1% | 12.2% |
| Asian | 0.0% | 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 | 3.5% | 0.0% | 3.2% |
| Hispanic | 0.0% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Campti, LA | Natchez, LA | United States |
| Married Population | 24.5% | 43.8% | 49.8% |
| Currently Married | 24.1% | 43.1% | 48.0% |
| Married but Separated | 0.3% | 0.7% | 1.8% |
| Single Population | 75.5% | 56.3% | 50.2% |
| Never Married | 56.5% | 42.2% | 33.8% |
| Divorced | 16.9% | 10.9% | 10.8% |
| Widowed | 2.1% | 3.1% | 5.6% |
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| Household Size | 2.29 | 2.14 | 2.60 |
| Households | 516 | 236 | 124,010,992 |
| Family Households | 242 | 145 | 80,755,759 |
| Married couple, w/children | 11.2% | 2.1% | 30.5% |
| Married couple, no children | 33.1% | 59.3% | 42.9% |
| Non Family Households | 274 | 91 | 43,255,233 |
| Single householder, w/children | 36.4% | 29.7% | 15.8% |
| Single householder, no children | 19.4% | 9.0% | 10.8% |