Picacho, Arizona
| Picacho, Arizona | |
|---|---|
| Census-designated place | |
| Picacho post office (Demolished) | |
| Location in Pinal County and the state of Arizona | |
| Coordinates: 32°42′58″N 111°29′43″W / 32.71611°N 111.49528°W | |
| Country | United States | 
| State | Arizona | 
| County | Pinal | 
| Area | |
|  • Total | 6.11 sq mi (15.82 km2) | 
| • Land | 6.09 sq mi (15.77 km2) | 
| • Water | 0.02 sq mi (0.05 km2) | 
| Elevation | 1,614 ft (492 m) | 
| Population  (2020) | |
|  • Total | 250 | 
| • Density | 41.04/sq mi (15.85/km2) | 
| Time zone | UTC-7 (Mountain (MST)) | 
| ZIP code | 85241 | 
| Area code | 520 | 
| GNIS feature ID | 9393 | 
Picacho (/piːkɑːtʃoʊ/) is an unincorporated community and census-designated place in Pinal County, Arizona, United States. The population was 250 at the 2020 census.
Picacho is located near Interstate 10, 4.5 miles (7.2 km) southeast of Eloy and 7 miles (11 km) northwest of Picacho Peak State Park. Picacho has a post office with ZIP code 85241, which opened in 1881. The community's name is Spanish for "peak" and is derived from the Picacho Mountains. Picacho has a ZIP Code of 85241; in 2000, the population of the 85241 ZCTA was 521.
By late 2012, parts of Picacho were to be removed under Arizona eminent domain law on account of Interstate 10 expansion.