| Place Name | San Tan Valley |
| Place Type | Census Designated Place |
| ZIP Code(s) | 85144 |
| County | Pinal County |
| Area Code(s) | 480,520 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 77,465 |
| Population Growth Rate (2010-19) | 22.84% |
| Majority Ethnicity | White 70.67% |
| Metro/Micro Stats Area | Phoenix-Mesa-Chandler, AZ |
| US Congressional District(s) | Arizona 4th |
| State House Districts | 8,12,16 |
| State Senate Districts | 8,12,16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 70.67% |
| African American | 2.51% |
| Hispanic | 1.85% |
| Asian | 1.78% |
| Native American | 0.15% |
| Hawaiin/Pacific Islander | 23.04% |