Casa Grande (O'odham: Wainom Wo:g) is a city in Pinal County, approximately halfway between Phoenix and Tucson in the U.S. state of Arizona. According to U.S. Census estimates, the population of the city is 55,653 as of 2020. [3] . It is named after the Casa Grande Ruins National Monument, which is actually located in Coolidge.

An Ancestral Sonoran Desert People's farming community and "Great House" are preserved at Casa Grande Ruins. Whether a gathering place for people or simply a waypoint marker in an extensive system of canals and trading partners, the structures are a large part of the story of this site.

Find history, agriculture, family fun and outdoor adventures in this small town that makes a big impression. Stroll through historic downtown Casa Grande, one of Arizona's charming Main Street communities, with more than 40 buildings in national and local historic registers.

A community with historic charm and modern amenities, Casa Grande offers a broad range of facilities and activities for residents of all ages that are available year-round. This includes: An 18-hole Dave White Municipal Golf Course; Educational and cultural programs and classes provided at two library branches

Learn about the ancient Hohokam people who built the Casa Grande, one of the largest prehistoric structures in North America, and how it was preserved and studied over time. Explore the history and culture of the Casa Grande and its surrounding compound through archeological discoveries, historic accounts, and preservation efforts.