Corona de Tucson is a census-designated place in Pima County, Arizona, United States. The population was 9,240 at the 2020 census, an increase of 1036% from the 2000 population of 813. Corona de Tucson is located at 31°57′28″N 110°46′2″W / 31.95778°N 110.76722°W, in the foothills of the Santa Rita Mountains, and adjacent to the Coronado National Forest.