| | Kentwood, LA | Bastrop, LA | United States |
| Population | 2,304 | 9,879 | 329,725,481 |
| Female Population | 46.9% | 51.8% | 50.5% |
| Male Population | 53.1% | 48.2% | 49.5% |
| Median Age | 35.4 | 32.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,206 | 11,264 | 309,327,143 |
| Population - 2000 | 2,205 | 12,988 | 285,036,114 |
| Population - 1990 | 2,468 | 13,916 | 251,960,433 |
| Pop. 2000 to Now | 11.2% | -25.4% | 15.6% |
| Pop. 1990 to Now | -0.7% | -30.4% | 30.8% |
| space4 | | | |
| Population Density | 324.1 | 1,110.5 | 93.4 |
| Land Area | 7.1 | 8.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Kentwood, LA | Bastrop, LA | United States |
| Age 0 to 4 | 8.6% | 8.7% | 5.9% |
| Age 5 to 9 | 2.2% | 7.1% | 6.1% |
| Age 10 to 14 | 11.7% | 8.0% | 6.6% |
| Age 15 to 17 | 8.9% | 5.2% | 3.9% |
| Age 18 to 20 | 2.5% | 3.5% | 4.0% |
| Age 21 to 24 | 2.2% | 6.5% | 5.2% |
| Age 25 to 34 | 11.6% | 12.7% | 13.8% |
| Age 35 to 44 | 15.3% | 12.7% | 12.9% |
| Age 45 to 54 | 9.3% | 11.9% | 12.6% |
| Age 55 to 59 | 8.3% | 5.7% | 6.7% |
| Age 60 to 64 | 4.3% | 4.2% | 6.3% |
| Age 65 to 74 | 10.3% | 9.4% | 9.6% |
| Age 75 to 84 | 3.9% | 3.1% | 4.5% |
| Age 85 and over | 0.9% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Kentwood, LA | Bastrop, LA | United States |
| White | 26.3% | 19.1% | 59.4% |
| Black | 69.1% | 78.4% | 12.2% |
| Asian | 0.0% | 0.6% | 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 | 2.7% | 1.2% | 3.2% |
| Hispanic | 1.9% | 0.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Kentwood, LA | Bastrop, LA | United States |
| Married Population | 31.2% | 28.0% | 49.8% |
| Currently Married | 26.7% | 24.0% | 48.0% |
| Married but Separated | 4.5% | 4.0% | 1.8% |
| Single Population | 68.8% | 72.0% | 50.2% |
| Never Married | 49.0% | 56.5% | 33.8% |
| Divorced | 11.0% | 10.6% | 10.8% |
| Widowed | 8.7% | 4.8% | 5.6% |
| space5 | | | |
| Household Size | 3.24 | 2.75 | 2.60 |
| Households | 682 | 3,488 | 124,010,992 |
| Family Households | 412 | 1,896 | 80,755,759 |
| Married couple, w/children | 22.8% | 14.5% | 30.5% |
| Married couple, no children | 29.9% | 31.0% | 42.9% |
| Non Family Households | 270 | 1,592 | 43,255,233 |
| Single householder, w/children | 38.4% | 43.3% | 15.8% |
| Single householder, no children | 9.0% | 11.3% | 10.8% |