| | Gorman, TX | Vinton, IA | United States |
| Population | 1,388 | 4,951 | 329,725,481 |
| Female Population | 52.6% | 54.0% | 50.5% |
| Male Population | 47.4% | 46.0% | 49.5% |
| Median Age | 34.3 | 44.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,084 | 5,253 | 309,327,143 |
| Population - 2000 | 1,236 | 5,102 | 285,036,114 |
| Population - 1990 | 1,290 | 5,103 | 251,960,433 |
| Pop. 2000 to Now | -16.4% | -1.6% | 15.6% |
| Pop. 1990 to Now | -19.9% | -1.7% | 30.8% |
| space4 | | | |
| Population Density | 844.8 | 1,050.1 | 93.4 |
| Land Area | 1.6 | 4.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Gorman, TX | Vinton, IA | United States |
| Age 0 to 4 | 6.9% | 2.5% | 5.9% |
| Age 5 to 9 | 5.9% | 7.9% | 6.1% |
| Age 10 to 14 | 12.5% | 11.1% | 6.6% |
| Age 15 to 17 | 6.3% | 2.2% | 3.9% |
| Age 18 to 20 | 5.0% | 4.0% | 4.0% |
| Age 21 to 24 | 6.8% | 4.0% | 5.2% |
| Age 25 to 34 | 7.6% | 8.6% | 13.8% |
| Age 35 to 44 | 12.4% | 11.8% | 12.9% |
| Age 45 to 54 | 18.2% | 12.0% | 12.6% |
| Age 55 to 59 | 6.1% | 6.2% | 6.7% |
| Age 60 to 64 | 2.3% | 8.3% | 6.3% |
| Age 65 to 74 | 2.2% | 12.2% | 9.6% |
| Age 75 to 84 | 5.1% | 4.1% | 4.5% |
| Age 85 and over | 2.6% | 4.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Gorman, TX | Vinton, IA | United States |
| White | 64.0% | 94.7% | 59.4% |
| Black | 1.6% | 0.4% | 12.2% |
| Asian | 0.0% | 0.3% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 5.9% | 2.3% | 3.2% |
| Hispanic | 28.5% | 1.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Gorman, TX | Vinton, IA | United States |
| Married Population | 48.4% | 53.5% | 49.8% |
| Currently Married | 44.2% | 51.1% | 48.0% |
| Married but Separated | 4.2% | 2.4% | 1.8% |
| Single Population | 51.6% | 46.5% | 50.2% |
| Never Married | 28.1% | 22.9% | 33.8% |
| Divorced | 17.0% | 11.8% | 10.8% |
| Widowed | 6.6% | 11.9% | 5.6% |
| space5 | | | |
| Household Size | 3.14 | 2.25 | 2.60 |
| Households | 435 | 2,124 | 124,010,992 |
| Family Households | 356 | 1,247 | 80,755,759 |
| Married couple, w/children | 41.0% | 33.4% | 30.5% |
| Married couple, no children | 24.2% | 46.0% | 42.9% |
| Non Family Households | 79 | 877 | 43,255,233 |
| Single householder, w/children | 27.5% | 16.6% | 15.8% |
| Single householder, no children | 7.3% | 4.0% | 10.8% |