| Place Name | Wellton |
| Place Type | Town |
| ZIP Code(s) | 85356 |
| County | Yuma County |
| Area Code(s) | 928 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 2,858 |
| Population Growth Rate (2010-19) | -17.59% |
| Majority Ethnicity | White 68% |
| Metro/Micro Stats Area | Yuma, AZ |
| US Congressional District(s) | Arizona 4th |
| State House Districts | 13 |
| State Senate Districts | 13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 68% |
| African American | 0.03% |
| Hispanic | 0.27% |
| Asian | 0.53% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 31.17% |