| Achi, Arizona | |
| Settlement Type: | Ghost town |
| Pushpin Map: | Arizona |
| Pushpin Map Caption: | Location of Achi in Arizona |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Arizona |
| Subdivision Type2: | County |
| Subdivision Name2: | Pima |
| Population As Of: | 2010 |
| Population Density Sq Mi: | auto |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MST |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 1759 |
| Elevation M: | 536 |
| Coordinates: | 32.3444°N -112.0147°W |
| Postal Code Type: | ZIP codes |
| Area Code: | 520 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
Achi was a small, permanent village on the Tohono Oʼodham Reservation, in Pima County, Arizona United States.[1] [2] [3] It has an estimated elevation of 1759feet above sea level. As of 2019, there appeared to no longer be any residents or buildings in the village, thus classifying it as a ghost town. The site is approximately one mile northeast of the CDP limits of Santa Rosa. The name "Achi" derives from the Papago word for "ridge."[2]