| | Parowan, UT | Moore, OK | United States |
| Population | 2,974 | 62,633 | 329,725,481 |
| Female Population | 48.8% | 52.0% | 50.5% |
| Male Population | 51.2% | 48.0% | 49.5% |
| Median Age | 38.7 | 34.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,805 | 55,426 | 309,327,143 |
| Population - 2000 | 2,565 | 41,138 | 285,036,114 |
| Population - 1990 | 1,873 | 40,318 | 251,960,433 |
| Pop. 2000 to Now | 25.7% | 53.4% | 15.6% |
| Pop. 1990 to Now | 72.1% | 56.5% | 30.8% |
| space4 | | | |
| Population Density | 430.8 | 2,867.8 | 93.4 |
| Land Area | 6.9 | 21.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Parowan, UT | Moore, OK | United States |
| Age 0 to 4 | 7.1% | 6.8% | 5.9% |
| Age 5 to 9 | 11.7% | 7.1% | 6.1% |
| Age 10 to 14 | 6.3% | 6.5% | 6.6% |
| Age 15 to 17 | 3.0% | 4.1% | 3.9% |
| Age 18 to 20 | 1.4% | 3.4% | 4.0% |
| Age 21 to 24 | 3.4% | 6.6% | 5.2% |
| Age 25 to 34 | 14.9% | 17.0% | 13.8% |
| Age 35 to 44 | 12.6% | 12.7% | 12.9% |
| Age 45 to 54 | 7.6% | 11.6% | 12.6% |
| Age 55 to 59 | 4.8% | 5.8% | 6.7% |
| Age 60 to 64 | 7.6% | 5.4% | 6.3% |
| Age 65 to 74 | 9.8% | 7.9% | 9.6% |
| Age 75 to 84 | 8.4% | 3.9% | 4.5% |
| Age 85 and over | 1.5% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Parowan, UT | Moore, OK | United States |
| White | 87.6% | 69.0% | 59.4% |
| Black | 0.0% | 5.1% | 12.2% |
| Asian | 0.4% | 2.7% | 5.6% |
| Native American | 4.3% | 4.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 1.1% | 7.5% | 3.2% |
| Hispanic | 6.6% | 11.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Parowan, UT | Moore, OK | United States |
| Married Population | 54.6% | 51.3% | 49.8% |
| Currently Married | 54.2% | 49.8% | 48.0% |
| Married but Separated | 0.4% | 1.4% | 1.8% |
| Single Population | 45.4% | 48.7% | 50.2% |
| Never Married | 23.3% | 30.9% | 33.8% |
| Divorced | 18.5% | 12.5% | 10.8% |
| Widowed | 3.6% | 5.3% | 5.6% |
| space5 | | | |
| Household Size | 3.00 | 2.65 | 2.60 |
| Households | 983 | 23,502 | 124,010,992 |
| Family Households | 645 | 16,250 | 80,755,759 |
| Married couple, w/children | 38.9% | 35.5% | 30.5% |
| Married couple, no children | 46.7% | 35.4% | 42.9% |
| Non Family Households | 338 | 7,252 | 43,255,233 |
| Single householder, w/children | 11.3% | 21.2% | 15.8% |
| Single householder, no children | 3.1% | 7.9% | 10.8% |