| | Mayer, AZ | Tonopah, AZ | United States |
| Population | 1,105 | 13 | 329,725,481 |
| Female Population | 47.8% | 0.0% | 50.5% |
| Male Population | 52.2% | 100.0% | 49.5% |
| Median Age | 54.5 | 0 | 38.4 |
| space3 | | | |
| Population - 2010 | 944 | 56 | 309,327,143 |
| Population - 2000 | 1,408 | 24 | 285,036,114 |
| Population - 1990 | 1,017 | 14 | 251,960,433 |
| Pop. 2000 to Now | 50.4% | 195.8% | 15.6% |
| Pop. 1990 to Now | 108.2% | 407.1% | 30.8% |
| space4 | | | |
| Population Density | 55.0 | 9.5 | 93.4 |
| Land Area | 20.1 | 1.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Mayer, AZ | Tonopah, AZ | United States |
| Age 0 to 4 | 9.0% | 0.0% | 5.9% |
| Age 5 to 9 | 7.2% | 0.0% | 6.1% |
| Age 10 to 14 | 2.8% | 0.0% | 6.6% |
| Age 15 to 17 | 0.0% | 0.0% | 3.9% |
| Age 18 to 20 | 0.0% | 0.0% | 4.0% |
| Age 21 to 24 | 2.3% | 0.0% | 5.2% |
| Age 25 to 34 | 4.8% | 0.0% | 13.8% |
| Age 35 to 44 | 1.8% | 0.0% | 12.9% |
| Age 45 to 54 | 25.1% | 0.0% | 12.6% |
| Age 55 to 59 | 6.0% | 0.0% | 6.7% |
| Age 60 to 64 | 11.8% | 0.0% | 6.3% |
| Age 65 to 74 | 17.2% | 0.0% | 9.6% |
| Age 75 to 84 | 12.1% | 100.0% | 4.5% |
| Age 85 and over | 0.0% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Mayer, AZ | Tonopah, AZ | United States |
| White | 96.4% | 100.0% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 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% | 0.0% | 3.2% |
| Hispanic | 3.6% | 0.0% | 18.4% |
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| Marriage & Family | | | |
| | Mayer, AZ | Tonopah, AZ | United States |
| Married Population | 54.6% | 0.0% | 49.8% |
| Currently Married | 54.6% | 0.0% | 48.0% |
| Married but Separated | 0.0% | 0.0% | 1.8% |
| Single Population | 45.4% | 100.0% | 50.2% |
| Never Married | 13.0% | 100.0% | 33.8% |
| Divorced | 20.1% | 0.0% | 10.8% |
| Widowed | 12.3% | 0.0% | 5.6% |
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| Household Size | 2.14 | | 2.6 |