Saddlebrooke is a census-designated place (CDP) in Pinal County, Arizona, United States. The population was 9,614 at the 2010 census.DemographicsIn 2010 the racial and ethnic makeup of Saddlebrooke's population was 92.8% non-Hispanic white, 0.8% black or African American, 0.2% Native American, 0.9% Asian, 0.9% two or more races and 4.9% Hispanic or Latino.