The O'odham peoples, including the Tohono O'odham, the Pima or Akimel O'odham, and the Hia C-ed O'odham, are an indigenous Uto-Aztecan peoples of the Sonoran desert in southern and central Arizona and northern Sonora, united by a common heritage language, the O'odham language. Today, many O'odham live in the Tohono O'odham Nation, the San Xavier Indian Reservation, the Gila River Indian Community, the Salt River Pima-Maricopa Indian Community, the Ak-Chin Indian Community or off-reservation in one of the cities or towns of Arizona.
Oʼodham sub-groups
| Hia C-eḍ Oʼodham | Tohono Oʼodham | Akimel Oʼodham | |
|---|---|---|---|
| Traditional homeland | Between the Ajo Range, the Gila River, the Colorado River and the Gulf of California | Desert south of the Gila River | Land around the Gila and Salt Rivers |
| Meaning of endonym | Sand Dune People | Desert People | River People |
| Habitation patterns | Nomadic ("no-villagers") | Separate winter and summer residences ("two-villagers") | Perennial habitation on rancherías ("one-villagers") |
| Prevalence of agriculture [1] | Nearly 100% hunting and gathering | 75% hunting and gathering, 25% agricultural | 40% hunting and gathering, 60% agricultural |
- ^ Castetter and Bell (1942)