About us

The West Pinal County Mounted Sheriff’s Posse Proudly Supports Casa Grande’s Community

The West Pinal County Mounted Sheriff’s Posse (WPCMSP) is a dedicated nonprofit organization that operates the Casa Grande Rodeo Grounds under a 20-year lease from the City of Casa Grande. As a 501(c)(3) charitable entity, the WPCMSP is committed to supporting the local community by donating all proceeds from their events and activities to local charities. Through their stewardship of the rodeo grounds and their ongoing charitable initiatives, the WPCMSP serves as a cornerstone of community engagement and giving in Pinal County.

With a mission rooted in service and community engagement, the WPCMSP plays a vital role in fostering connection and giving back to the people of Casa Grande.