| | Mona, UT | Mountain Home, AR | United States |
| Population | 1,871 | 12,722 | 329,725,481 |
| Female Population | 45.1% | 51.3% | 50.5% |
| Male Population | 54.9% | 48.7% | 49.5% |
| Median Age | 29.5 | 43.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,538 | 12,452 | 309,327,143 |
| Population - 2000 | 850 | 11,012 | 285,036,114 |
| Population - 1990 | 584 | 9,027 | 251,960,433 |
| Pop. 2000 to Now | 112.8% | 14.8% | 15.6% |
| Pop. 1990 to Now | 209.8% | 40.0% | 30.8% |
| space4 | | | |
| Population Density | 756.0 | 1,068.9 | 93.4 |
| Land Area | 2.5 | 11.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Mona, UT | Mountain Home, AR | United States |
| Age 0 to 4 | 8.3% | 4.5% | 5.9% |
| Age 5 to 9 | 12.6% | 6.0% | 6.1% |
| Age 10 to 14 | 7.1% | 4.9% | 6.6% |
| Age 15 to 17 | 6.9% | 4.5% | 3.9% |
| Age 18 to 20 | 4.8% | 4.4% | 4.0% |
| Age 21 to 24 | 4.7% | 3.6% | 5.2% |
| Age 25 to 34 | 11.0% | 13.3% | 13.8% |
| Age 35 to 44 | 14.2% | 10.2% | 12.9% |
| Age 45 to 54 | 10.0% | 10.3% | 12.6% |
| Age 55 to 59 | 2.5% | 5.2% | 6.7% |
| Age 60 to 64 | 3.3% | 5.0% | 6.3% |
| Age 65 to 74 | 7.1% | 11.9% | 9.6% |
| Age 75 to 84 | 7.1% | 11.8% | 4.5% |
| Age 85 and over | 0.3% | 4.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Mona, UT | Mountain Home, AR | United States |
| White | 89.2% | 92.7% | 59.4% |
| Black | 0.0% | 0.5% | 12.2% |
| Asian | 0.0% | 0.4% | 5.6% |
| Native American | 1.8% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.4% | 2.7% | 3.2% |
| Hispanic | 6.7% | 3.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Mona, UT | Mountain Home, AR | United States |
| Married Population | 67.9% | 50.3% | 49.8% |
| Currently Married | 67.5% | 48.4% | 48.0% |
| Married but Separated | 0.4% | 2.0% | 1.8% |
| Single Population | 32.1% | 49.7% | 50.2% |
| Never Married | 24.1% | 24.9% | 33.8% |
| Divorced | 5.1% | 11.9% | 10.8% |
| Widowed | 2.9% | 12.9% | 5.6% |
| space5 | | | |
| Household Size | 3.63 | 2.09 | 2.60 |
| Households | 516 | 5,963 | 124,010,992 |
| Family Households | 465 | 2,967 | 80,755,759 |
| Married couple, w/children | 52.3% | 35.6% | 30.5% |
| Married couple, no children | 35.9% | 48.3% | 42.9% |
| Non Family Households | 51 | 2,996 | 43,255,233 |
| Single householder, w/children | 8.0% | 9.0% | 15.8% |
| Single householder, no children | 3.9% | 7.0% | 10.8% |