| | Mobile City, TX | Wickenburg, AZ | United States |
| Population | 279 | 7,359 | 329,725,481 |
| Female Population | 60.9% | 52.3% | 50.5% |
| Male Population | 39.1% | 47.7% | 49.5% |
| Median Age | 25.2 | 64.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 188 | 6,552 | 309,327,143 |
| Population - 2000 | 196 | 5,082 | 285,036,114 |
| Population - 1990 | 23 | 4,515 | 251,960,433 |
| Pop. 2000 to Now | 6.1% | 64.3% | 15.6% |
| Pop. 1990 to Now | 804.4% | 85.0% | 30.8% |
| space4 | | | |
| Population Density | 18,600.0 | 284.5 | 93.4 |
| Land Area | 0.0 | 25.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Mobile City, TX | Wickenburg, AZ | United States |
| Age 0 to 4 | 18.3% | 3.9% | 5.9% |
| Age 5 to 9 | 15.1% | 2.7% | 6.1% |
| Age 10 to 14 | 13.3% | 3.8% | 6.6% |
| Age 15 to 17 | 0.7% | 1.9% | 3.9% |
| Age 18 to 20 | 2.2% | 0.9% | 4.0% |
| Age 21 to 24 | 0.0% | 1.7% | 5.2% |
| Age 25 to 34 | 24.7% | 9.2% | 13.8% |
| Age 35 to 44 | 9.0% | 5.4% | 12.9% |
| Age 45 to 54 | 9.7% | 6.6% | 12.6% |
| Age 55 to 59 | 2.5% | 6.6% | 6.7% |
| Age 60 to 64 | 2.5% | 10.1% | 6.3% |
| Age 65 to 74 | 2.2% | 27.3% | 9.6% |
| Age 75 to 84 | 0.0% | 15.2% | 4.5% |
| Age 85 and over | 0.0% | 4.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Mobile City, TX | Wickenburg, AZ | United States |
| White | 14.3% | 86.0% | 59.4% |
| Black | 0.0% | 0.1% | 12.2% |
| Asian | 0.0% | 0.4% | 5.6% |
| Native American | 0.0% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 1.6% | 3.2% |
| Hispanic | 85.7% | 11.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Mobile City, TX | Wickenburg, AZ | United States |
| Married Population | 6.0% | 63.0% | 49.8% |
| Currently Married | 6.0% | 62.8% | 48.0% |
| Married but Separated | 0.0% | 0.3% | 1.8% |
| Single Population | 94.0% | 37.0% | 50.2% |
| Never Married | 57.7% | 11.8% | 33.8% |
| Divorced | 34.9% | 15.7% | 10.8% |
| Widowed | 1.3% | 9.5% | 5.6% |
| space5 | | | |
| Household Size | 2.38 | 2.03 | 2.60 |
| Households | 117 | 3,535 | 124,010,992 |
| Family Households | 100 | 2,138 | 80,755,759 |
| Married couple, w/children | 5.0% | 14.7% | 30.5% |
| Married couple, no children | 0.0% | 76.2% | 42.9% |
| Non Family Households | 17 | 1,397 | 43,255,233 |
| Single householder, w/children | 77.0% | 5.0% | 15.8% |
| Single householder, no children | 18.0% | 4.1% | 10.8% |