Coolidge is a city in Pinal County, Arizona, United States. According to the 2020 census, the city's population is 13,218.
Original 1939 Coolidge High School
A Union Pacific Railroad bridge in Coolidge
Main street of Coolidge on a Saturday afternoon during cotton harvest (ca. 1922–1953)
The Casa Grande Ruins are located at Ruins Drive in Coolidge, Az. Built by the Hohokam, the Casa Grande was abandoned around 1450 CE. Written historic accounts of the Casa Grande begin with the journal entries of Padre Eusebio Francisco Kino when he visited the ruins in 1694. Listed in the National Register of Historic Places in 1966, and reference #66000192.
Pinal County is in the central part of the U.S. state of Arizona. According to the 2020 census, the population of the county was 425,264, making it Arizona's third-most populous county. The county seat is Florence. The county was founded in 1875.
Second Pinal County Courthouse in Florence
Picketpost Peak, a prominent landmark above Superior
Spring wildflowers in the Sonoran Desert National Monument
Native copper with cuprite from the Ray Mine near Kearny