| | Trent, TX | Blackwell, TX | United States |
| Population | 304 | 177 | 329,725,481 |
| Female Population | 41.1% | 40.7% | 50.5% |
| Male Population | 58.9% | 59.3% | 49.5% |
| Median Age | 50.5 | 53.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 338 | 312 | 309,327,143 |
| Population - 2000 | 318 | 360 | 285,036,114 |
| Population - 1990 | 319 | 339 | 251,960,433 |
| Pop. 2000 to Now | 9.4% | -13.6% | 15.6% |
| Pop. 1990 to Now | 9.1% | -8.3% | 30.8% |
| space4 | | | |
| Population Density | 752.5 | 299.5 | 93.4 |
| Land Area | 0.4 | 0.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Trent, TX | Blackwell, TX | United States |
| Age 0 to 4 | 2.0% | 5.7% | 5.9% |
| Age 5 to 9 | 3.9% | 6.2% | 6.1% |
| Age 10 to 14 | 5.9% | 6.2% | 6.6% |
| Age 15 to 17 | 3.6% | 1.7% | 3.9% |
| Age 18 to 20 | 1.0% | 0.0% | 4.0% |
| Age 21 to 24 | 4.3% | 0.0% | 5.2% |
| Age 25 to 34 | 14.8% | 17.5% | 13.8% |
| Age 35 to 44 | 6.6% | 7.3% | 12.9% |
| Age 45 to 54 | 15.5% | 9.0% | 12.6% |
| Age 55 to 59 | 8.6% | 10.2% | 6.7% |
| Age 60 to 64 | 13.5% | 4.0% | 6.3% |
| Age 65 to 74 | 12.8% | 21.5% | 9.6% |
| Age 75 to 84 | 6.9% | 6.8% | 4.5% |
| Age 85 and over | 0.7% | 4.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Trent, TX | Blackwell, TX | United States |
| White | 73.0% | 92.7% | 59.4% |
| Black | 16.4% | 0.0% | 12.2% |
| Asian | 0.3% | 0.0% | 5.6% |
| Native American | 0.0% | 1.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.6% | 0.0% | 3.2% |
| Hispanic | 8.6% | 6.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Trent, TX | Blackwell, TX | United States |
| Married Population | 57.5% | 55.9% | 49.8% |
| Currently Married | 57.5% | 55.9% | 48.0% |
| Married but Separated | 0.0% | 0.0% | 1.8% |
| Single Population | 42.5% | 44.1% | 50.2% |
| Never Married | 27.6% | 15.2% | 33.8% |
| Divorced | 6.0% | 23.4% | 10.8% |
| Widowed | 9.0% | 5.5% | 5.6% |
| space5 | | | |
| Household Size | 2.45 | 1.97 | 2.60 |
| Households | 124 | 90 | 124,010,992 |
| Family Households | 84 | 51 | 80,755,759 |
| Married couple, w/children | 20.2% | 17.6% | 30.5% |
| Married couple, no children | 67.9% | 58.8% | 42.9% |
| Non Family Households | 40 | 39 | 43,255,233 |
| Single householder, w/children | 8.3% | 15.7% | 15.8% |
| Single householder, no children | 3.6% | 7.8% | 10.8% |