| | Anthony, TX | Elephant Head, AZ | United States |
| Population | 3,834 | 405 | 329,725,481 |
| Female Population | 36.0% | 56.3% | 50.5% |
| Male Population | 64.0% | 43.7% | 49.5% |
| Median Age | 36 | 70.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,050 | 548 | 309,327,143 |
| Population - 2000 | 3,850 | 593 | 285,036,114 |
| Population - 1990 | 3,328 | 246 | 251,960,433 |
| Pop. 2000 to Now | 36.6% | 30.4% | 15.6% |
| Pop. 1990 to Now | 58.0% | 214.2% | 30.8% |
| space4 | | | |
| Population Density | 599.8 | 54.5 | 93.4 |
| Land Area | 6.4 | 7.4 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Anthony, TX | Elephant Head, AZ | United States |
| Age 0 to 4 | 8.6% | 0.0% | 5.9% |
| Age 5 to 9 | 5.6% | 0.0% | 6.1% |
| Age 10 to 14 | 4.2% | 3.5% | 6.6% |
| Age 15 to 17 | 3.9% | 4.7% | 3.9% |
| Age 18 to 20 | 3.8% | 0.0% | 4.0% |
| Age 21 to 24 | 5.9% | 0.0% | 5.2% |
| Age 25 to 34 | 16.3% | 3.0% | 13.8% |
| Age 35 to 44 | 16.8% | 9.9% | 12.9% |
| Age 45 to 54 | 14.0% | 5.9% | 12.6% |
| Age 55 to 59 | 6.9% | 8.1% | 6.7% |
| Age 60 to 64 | 2.4% | 7.4% | 6.3% |
| Age 65 to 74 | 7.2% | 37.0% | 9.6% |
| Age 75 to 84 | 3.5% | 16.8% | 4.5% |
| Age 85 and over | 1.0% | 3.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Anthony, TX | Elephant Head, AZ | United States |
| White | 12.8% | 72.3% | 59.4% |
| Black | 3.1% | 0.0% | 12.2% |
| Asian | 0.2% | 0.0% | 5.6% |
| Native American | 1.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.3% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.7% | 0.0% | 3.2% |
| Hispanic | 81.7% | 27.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Anthony, TX | Elephant Head, AZ | United States |
| Married Population | 51.3% | 69.1% | 49.8% |
| Currently Married | 44.8% | 68.5% | 48.0% |
| Married but Separated | 6.4% | 0.5% | 1.8% |
| Single Population | 48.7% | 30.9% | 50.2% |
| Never Married | 33.4% | 17.6% | 33.8% |
| Divorced | 10.6% | 4.9% | 10.8% |
| Widowed | 4.7% | 8.4% | 5.6% |
| space5 | | | |
| Household Size | 3.01 | 2.25 | 2.60 |
| Households | 928 | 180 | 124,010,992 |
| Family Households | 744 | 120 | 80,755,759 |
| Married couple, w/children | 35.1% | 12.5% | 30.5% |
| Married couple, no children | 29.0% | 87.5% | 42.9% |
| Non Family Households | 184 | 60 | 43,255,233 |
| Single householder, w/children | 26.2% | 0.0% | 15.8% |
| Single householder, no children | 9.7% | 0.0% | 10.8% |