| | Garden City, TX | Vermilion, OH | United States |
| Population | 262 | 10,560 | 329,725,481 |
| Female Population | 50.0% | 51.4% | 50.5% |
| Male Population | 50.0% | 48.6% | 49.5% |
| Median Age | 41.9 | 47.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 396 | 10,668 | 309,327,143 |
| Population - 2000 | 325 | 10,927 | 285,036,114 |
| Population - 1990 | 330 | 11,127 | 251,960,433 |
| Pop. 2000 to Now | 24.6% | -4.2% | 15.6% |
| Pop. 1990 to Now | 22.7% | -5.9% | 30.8% |
| space4 | | | |
| Population Density | 148.1 | 992.9 | 93.4 |
| Land Area | 1.8 | 10.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Garden City, TX | Vermilion, OH | United States |
| Age 0 to 4 | 9.2% | 5.4% | 5.9% |
| Age 5 to 9 | 0.0% | 4.9% | 6.1% |
| Age 10 to 14 | 0.0% | 4.9% | 6.6% |
| Age 15 to 17 | 0.0% | 4.9% | 3.9% |
| Age 18 to 20 | 6.1% | 2.2% | 4.0% |
| Age 21 to 24 | 15.6% | 2.7% | 5.2% |
| Age 25 to 34 | 0.0% | 10.4% | 13.8% |
| Age 35 to 44 | 22.9% | 10.3% | 12.9% |
| Age 45 to 54 | 10.7% | 15.2% | 12.6% |
| Age 55 to 59 | 0.0% | 10.8% | 6.7% |
| Age 60 to 64 | 17.6% | 6.5% | 6.3% |
| Age 65 to 74 | 11.1% | 13.3% | 9.6% |
| Age 75 to 84 | 6.9% | 4.6% | 4.5% |
| Age 85 and over | 0.0% | 3.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Garden City, TX | Vermilion, OH | United States |
| White | 65.3% | 93.9% | 59.4% |
| Black | 0.0% | 0.1% | 12.2% |
| Asian | 0.0% | 0.7% | 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 | 0.0% | 1.1% | 3.2% |
| Hispanic | 34.7% | 4.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Garden City, TX | Vermilion, OH | United States |
| Married Population | 82.8% | 54.2% | 49.8% |
| Currently Married | 82.8% | 52.5% | 48.0% |
| Married but Separated | 0.0% | 1.7% | 1.8% |
| Single Population | 17.2% | 45.8% | 50.2% |
| Never Married | 11.8% | 26.9% | 33.8% |
| Divorced | 0.0% | 11.1% | 10.8% |
| Widowed | 5.5% | 7.8% | 5.6% |
| space5 | | | |
| Household Size | 2.98 | 2.33 | 2.60 |
| Households | 88 | 4,464 | 124,010,992 |
| Family Households | 88 | 2,809 | 80,755,759 |
| Married couple, w/children | 29.5% | 31.2% | 30.5% |
| Married couple, no children | 52.3% | 48.2% | 42.9% |
| Non Family Households | 0 | 1,655 | 43,255,233 |
| Single householder, w/children | 0.0% | 11.3% | 15.8% |
| Single householder, no children | 18.2% | 9.3% | 10.8% |