| | Addis, LA | Brusly, LA | United States |
| Population | 6,503 | 2,604 | 329,725,481 |
| Female Population | 53.9% | 53.7% | 50.5% |
| Male Population | 46.1% | 46.4% | 49.5% |
| Median Age | 30.2 | 36.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,633 | 2,600 | 309,327,143 |
| Population - 2000 | 2,238 | 2,020 | 285,036,114 |
| Population - 1990 | 1,222 | 1,824 | 251,960,433 |
| Pop. 2000 to Now | 188.8% | 27.7% | 15.6% |
| Pop. 1990 to Now | 429.0% | 41.5% | 30.8% |
| space4 | | | |
| Population Density | 1,546.9 | 1,176.7 | 93.4 |
| Land Area | 4.2 | 2.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Addis, LA | Brusly, LA | United States |
| Age 0 to 4 | 10.2% | 3.7% | 5.9% |
| Age 5 to 9 | 6.2% | 10.4% | 6.1% |
| Age 10 to 14 | 9.4% | 5.0% | 6.6% |
| Age 15 to 17 | 3.0% | 5.3% | 3.9% |
| Age 18 to 20 | 2.8% | 5.9% | 4.0% |
| Age 21 to 24 | 5.2% | 2.0% | 5.2% |
| Age 25 to 34 | 26.7% | 13.7% | 13.8% |
| Age 35 to 44 | 11.4% | 15.1% | 12.9% |
| Age 45 to 54 | 9.9% | 8.7% | 12.6% |
| Age 55 to 59 | 5.0% | 9.5% | 6.7% |
| Age 60 to 64 | 3.1% | 4.3% | 6.3% |
| Age 65 to 74 | 5.6% | 8.5% | 9.6% |
| Age 75 to 84 | 1.6% | 6.6% | 4.5% |
| Age 85 and over | 0.0% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Addis, LA | Brusly, LA | United States |
| White | 50.2% | 80.1% | 59.4% |
| Black | 45.6% | 17.7% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.5% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.2% | 0.0% | 0.4% |
| Two or More Races | 1.0% | 0.0% | 3.2% |
| Hispanic | 2.4% | 2.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Addis, LA | Brusly, LA | United States |
| Married Population | 57.4% | 52.8% | 49.8% |
| Currently Married | 57.2% | 51.6% | 48.0% |
| Married but Separated | 0.3% | 1.2% | 1.8% |
| Single Population | 42.6% | 47.2% | 50.2% |
| Never Married | 31.0% | 32.9% | 33.8% |
| Divorced | 10.4% | 6.4% | 10.8% |
| Widowed | 1.1% | 7.9% | 5.6% |
| space5 | | | |
| Household Size | 2.92 | 2.75 | 2.60 |
| Households | 2,228 | 948 | 124,010,992 |
| Family Households | 1,650 | 707 | 80,755,759 |
| Married couple, w/children | 32.7% | 33.4% | 30.5% |
| Married couple, no children | 45.3% | 37.8% | 42.9% |
| Non Family Households | 578 | 241 | 43,255,233 |
| Single householder, w/children | 14.5% | 14.7% | 15.8% |
| Single householder, no children | 7.4% | 14.1% | 10.8% |