| | Springdale, UT | Ivins, UT | United States |
| Population | 521 | 8,786 | 329,725,481 |
| Female Population | 51.4% | 49.0% | 50.5% |
| Male Population | 48.6% | 51.0% | 49.5% |
| Median Age | 54.4 | 52 | 38.4 |
| space3 | | | |
| Population - 2010 | 530 | 6,773 | 309,327,143 |
| Population - 2000 | 457 | 4,450 | 285,036,114 |
| Population - 1990 | 275 | 1,630 | 251,960,433 |
| Pop. 2000 to Now | 44.0% | 117.2% | 15.6% |
| Pop. 1990 to Now | 139.3% | 492.9% | 30.8% |
| space4 | | | |
| Population Density | 112.9 | 931.3 | 93.4 |
| Land Area | 4.6 | 9.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Springdale, UT | Ivins, UT | United States |
| Age 0 to 4 | 1.5% | 2.6% | 5.9% |
| Age 5 to 9 | 3.8% | 3.9% | 6.1% |
| Age 10 to 14 | 0.0% | 8.8% | 6.6% |
| Age 15 to 17 | 3.8% | 5.1% | 3.9% |
| Age 18 to 20 | 1.5% | 1.0% | 4.0% |
| Age 21 to 24 | 3.3% | 3.4% | 5.2% |
| Age 25 to 34 | 5.0% | 7.0% | 13.8% |
| Age 35 to 44 | 17.7% | 13.1% | 12.9% |
| Age 45 to 54 | 14.8% | 11.0% | 12.6% |
| Age 55 to 59 | 6.1% | 5.8% | 6.7% |
| Age 60 to 64 | 6.9% | 6.2% | 6.3% |
| Age 65 to 74 | 19.6% | 19.4% | 9.6% |
| Age 75 to 84 | 11.7% | 11.6% | 4.5% |
| Age 85 and over | 4.2% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Springdale, UT | Ivins, UT | United States |
| White | 96.9% | 89.3% | 59.4% |
| Black | 0.0% | 0.2% | 12.2% |
| Asian | 0.0% | 1.4% | 5.6% |
| Native American | 0.0% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.4% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 2.9% | 3.2% |
| Hispanic | 3.1% | 5.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Springdale, UT | Ivins, UT | United States |
| Married Population | 46.7% | 65.0% | 49.8% |
| Currently Married | 46.7% | 64.9% | 48.0% |
| Married but Separated | 0.0% | 0.2% | 1.8% |
| Single Population | 53.3% | 35.0% | 50.2% |
| Never Married | 27.8% | 16.1% | 33.8% |
| Divorced | 19.1% | 13.3% | 10.8% |
| Widowed | 6.5% | 5.6% | 5.6% |
| space5 | | | |
| Household Size | 2.30 | 2.40 | 2.60 |
| Households | 227 | 3,658 | 124,010,992 |
| Family Households | 128 | 2,696 | 80,755,759 |
| Married couple, w/children | 29.7% | 22.8% | 30.5% |
| Married couple, no children | 60.2% | 65.2% | 42.9% |
| Non Family Households | 99 | 962 | 43,255,233 |
| Single householder, w/children | 0.0% | 6.8% | 15.8% |
| Single householder, no children | 10.2% | 5.2% | 10.8% |