| | Perry, UT | Wallingford, CT | United States |
| Population | 5,444 | 44,428 | 329,725,481 |
| Female Population | 49.1% | 52.9% | 50.5% |
| Male Population | 50.9% | 47.1% | 49.5% |
| Median Age | 35.2 | 44.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,528 | 45,160 | 309,327,143 |
| Population - 2000 | 2,383 | 43,026 | 285,036,114 |
| Population - 1990 | 1,211 | 40,822 | 251,960,433 |
| Pop. 2000 to Now | 125.6% | 2.4% | 15.6% |
| Pop. 1990 to Now | 344.0% | 8.0% | 30.8% |
| space4 | | | |
| Population Density | 680.2 | 1,138.0 | 93.4 |
| Land Area | 8.0 | 39.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.8 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Perry, UT | Wallingford, CT | United States |
| Age 0 to 4 | 8.8% | 5.2% | 5.9% |
| Age 5 to 9 | 8.7% | 4.4% | 6.1% |
| Age 10 to 14 | 10.0% | 4.7% | 6.6% |
| Age 15 to 17 | 8.4% | 2.9% | 3.9% |
| Age 18 to 20 | 3.6% | 3.1% | 4.0% |
| Age 21 to 24 | 2.1% | 3.4% | 5.2% |
| Age 25 to 34 | 8.0% | 14.0% | 13.8% |
| Age 35 to 44 | 12.2% | 13.2% | 12.9% |
| Age 45 to 54 | 11.4% | 12.3% | 12.6% |
| Age 55 to 59 | 9.6% | 8.1% | 6.7% |
| Age 60 to 64 | 4.5% | 7.6% | 6.3% |
| Age 65 to 74 | 7.4% | 11.2% | 9.6% |
| Age 75 to 84 | 5.0% | 5.8% | 4.5% |
| Age 85 and over | 0.4% | 4.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Perry, UT | Wallingford, CT | United States |
| White | 87.6% | 79.2% | 59.4% |
| Black | 0.0% | 1.2% | 12.2% |
| Asian | 0.0% | 4.7% | 5.6% |
| Native American | 1.8% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 1.2% | 1.6% | 3.2% |
| Hispanic | 9.4% | 12.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Perry, UT | Wallingford, CT | United States |
| Married Population | 68.3% | 54.6% | 49.8% |
| Currently Married | 66.3% | 53.4% | 48.0% |
| Married but Separated | 2.0% | 1.2% | 1.8% |
| Single Population | 31.7% | 45.4% | 50.2% |
| Never Married | 22.7% | 27.8% | 33.8% |
| Divorced | 7.0% | 10.5% | 10.8% |
| Widowed | 2.0% | 7.1% | 5.6% |
| space5 | | | |
| Household Size | 3.41 | 2.38 | 2.60 |
| Households | 1,597 | 18,280 | 124,010,992 |
| Family Households | 1,444 | 11,586 | 80,755,759 |
| Married couple, w/children | 48.5% | 29.5% | 30.5% |
| Married couple, no children | 40.7% | 51.4% | 42.9% |
| Non Family Households | 153 | 6,694 | 43,255,233 |
| Single householder, w/children | 5.6% | 8.6% | 15.8% |
| Single householder, no children | 5.3% | 10.5% | 10.8% |