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.[2] The community's name is Spanish for "peak" and is derived from the Picacho Mountains.[3] Picacho has a ZIP Code of 85241; in 2000, the population of the 85241 ZCTA was 521.[4]
By late 2012, parts of Picacho were to be removed under Arizona eminent domain law on account of Interstate 10 expansion.[citation needed]
In 2010 Picacho had a population of 471. The racial and ethnic makeup of the population was 62.4% Hispanic or Latino, 33.8% non-Hispanic white, 0.6% non-Hispanic black, 0.7% Hispanic blacks, 1.5% non-Hispanic Native American, 1.0% Hispanic Native Americans, 0.6% non-Hispanics reporting some other race and 7.0% of the population reporting two or more races.[6]
Petroglyphs in the Picacho Mountains, near Picacho Peak State Park
Climate
According to the Köppen Climate Classification system, Picacho has a hot desert climate, abbreviated "BWh" on climate maps. The hottest temperature recorded in Picacho was 119 °F (48.3 °C) on July 28, 1995, while the coldest temperature recorded was 18 °F (−7.8 °C) on January 15, 2007.[7]
Climate data for Picacho, Arizona, 1991–2020 normals, extremes 1987–present
