Picacho, Arizona
Picacho 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, southeast of Eloy and 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.