| Place Name | Dewey-Humboldt |
| Place Type | Town |
| ZIP Code(s) | 86303 86327 |
| County | Yavapai County |
| Area Code(s) | 928 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 3,910 |
| Population Growth Rate (2010-19) | 11.09% |
| Majority Ethnicity | White 88.95% |
| Metro/Micro Stats Area | Prescott Valley-Prescott, AZ |
| US Congressional District(s) | Arizona 4th |
| State House Districts | 1 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.95% |
| African American | 0.33% |
| Hispanic | 0.66% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 10.06% |