| | Destrehan, LA | Boutte, LA | United States |
| Population | 11,827 | 2,253 | 329,725,481 |
| Female Population | 49.4% | 46.5% | 50.5% |
| Male Population | 50.6% | 53.5% | 49.5% |
| Median Age | 40 | 41.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 11,419 | 2,809 | 309,327,143 |
| Population - 2000 | 11,260 | 2,181 | 285,036,114 |
| Population - 1990 | 8,031 | 2,702 | 251,960,433 |
| Pop. 2000 to Now | -2.4% | 24.5% | 15.6% |
| Pop. 1990 to Now | 36.8% | 0.5% | 30.8% |
| space4 | | | |
| Population Density | 1,994.1 | 163.4 | 93.4 |
| Land Area | 5.9 | 13.8 | 3,531,905.4 |
| Water Area | 1.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Destrehan, LA | Boutte, LA | United States |
| Age 0 to 4 | 5.8% | 6.7% | 5.9% |
| Age 5 to 9 | 8.1% | 6.8% | 6.1% |
| Age 10 to 14 | 5.9% | 4.0% | 6.6% |
| Age 15 to 17 | 3.4% | 4.1% | 3.9% |
| Age 18 to 20 | 4.8% | 0.7% | 4.0% |
| Age 21 to 24 | 4.1% | 3.9% | 5.2% |
| Age 25 to 34 | 12.2% | 13.3% | 13.8% |
| Age 35 to 44 | 10.6% | 13.0% | 12.9% |
| Age 45 to 54 | 13.3% | 17.0% | 12.6% |
| Age 55 to 59 | 12.5% | 4.2% | 6.7% |
| Age 60 to 64 | 5.8% | 10.9% | 6.3% |
| Age 65 to 74 | 8.5% | 11.2% | 9.6% |
| Age 75 to 84 | 3.8% | 3.7% | 4.5% |
| Age 85 and over | 1.4% | 0.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Destrehan, LA | Boutte, LA | United States |
| White | 78.5% | 33.5% | 59.4% |
| Black | 13.6% | 60.7% | 12.2% |
| Asian | 1.3% | 0.0% | 5.6% |
| Native American | 0.1% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.7% | 0.0% | 0.4% |
| Two or More Races | 1.1% | 1.2% | 3.2% |
| Hispanic | 4.8% | 4.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Destrehan, LA | Boutte, LA | United States |
| Married Population | 58.2% | 50.5% | 49.8% |
| Currently Married | 56.2% | 47.8% | 48.0% |
| Married but Separated | 2.1% | 2.7% | 1.8% |
| Single Population | 41.8% | 49.5% | 50.2% |
| Never Married | 28.6% | 32.5% | 33.8% |
| Divorced | 9.6% | 14.2% | 10.8% |
| Widowed | 3.5% | 2.8% | 5.6% |
| space5 | | | |
| Household Size | 2.74 | 2.69 | 2.60 |
| Households | 4,318 | 836 | 124,010,992 |
| Family Households | 3,467 | 710 | 80,755,759 |
| Married couple, w/children | 26.7% | 18.5% | 30.5% |
| Married couple, no children | 48.5% | 44.8% | 42.9% |
| Non Family Households | 851 | 126 | 43,255,233 |
| Single householder, w/children | 14.9% | 21.5% | 15.8% |
| Single householder, no children | 9.9% | 15.2% | 10.8% |