| | Summit, UT | Beaver, UT | United States |
| Population | 241 | 3,354 | 329,725,481 |
| Female Population | 53.5% | 50.4% | 50.5% |
| Male Population | 46.5% | 49.6% | 49.5% |
| Median Age | 54.6 | 36.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 237 | 3,137 | 309,327,143 |
| Population - 2000 | 153 | 2,454 | 285,036,114 |
| Population - 1990 | 120 | 1,998 | 251,960,433 |
| Pop. 2000 to Now | 56.2% | 30.4% | 15.6% |
| Pop. 1990 to Now | 99.2% | 60.2% | 30.8% |
| space4 | | | |
| Population Density | 354.9 | 502.0 | 93.4 |
| Land Area | 0.7 | 6.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Summit, UT | Beaver, UT | United States |
| Age 0 to 4 | 3.7% | 7.6% | 5.9% |
| Age 5 to 9 | 3.3% | 9.8% | 6.1% |
| Age 10 to 14 | 3.7% | 5.9% | 6.6% |
| Age 15 to 17 | 5.4% | 6.2% | 3.9% |
| Age 18 to 20 | 0.0% | 3.7% | 4.0% |
| Age 21 to 24 | 0.0% | 1.9% | 5.2% |
| Age 25 to 34 | 15.8% | 10.3% | 13.8% |
| Age 35 to 44 | 10.8% | 13.1% | 12.9% |
| Age 45 to 54 | 8.3% | 10.5% | 12.6% |
| Age 55 to 59 | 16.6% | 5.1% | 6.7% |
| Age 60 to 64 | 3.7% | 6.8% | 6.3% |
| Age 65 to 74 | 0.0% | 13.0% | 9.6% |
| Age 75 to 84 | 28.6% | 4.8% | 4.5% |
| Age 85 and over | 0.0% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Summit, UT | Beaver, UT | United States |
| White | 94.6% | 90.6% | 59.4% |
| Black | 0.0% | 0.3% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 1.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.3% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 0.0% | 3.2% |
| Hispanic | 5.4% | 7.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Summit, UT | Beaver, UT | United States |
| Married Population | 73.5% | 70.8% | 49.8% |
| Currently Married | 58.6% | 68.7% | 48.0% |
| Married but Separated | 14.9% | 2.1% | 1.8% |
| Single Population | 26.5% | 29.2% | 50.2% |
| Never Married | 20.5% | 17.5% | 33.8% |
| Divorced | 6.0% | 9.0% | 10.8% |
| Widowed | 0.0% | 2.7% | 5.6% |
| space5 | | | |
| Household Size | 2.48 | 2.64 | 2.60 |
| Households | 97 | 1,215 | 124,010,992 |
| Family Households | 65 | 990 | 80,755,759 |
| Married couple, w/children | 43.1% | 33.7% | 30.5% |
| Married couple, no children | 36.9% | 55.6% | 42.9% |
| Non Family Households | 32 | 225 | 43,255,233 |
| Single householder, w/children | 20.0% | 9.2% | 15.8% |
| Single householder, no children | 0.0% | 1.5% | 10.8% |