About This Place
Sun City is a census-designated place and unincorporated town in Maricopa County, Arizona, United States. The population was 38,309 at the 2000 census. Its adjoining sister city is Sun City West both of which are retirement communities often for snowbirds.
Sun City is located at 33°35′31″N 112°16′19″W / 33.59194°N 112.27194°W / 33.59194; -112.27194 (33.597439, -112.272052).
According to the United States Census Bureau, the CDP has a total area of 14.6 square miles (37.8 km²), of which 14.5 square miles (37.6 km²) is land and 0.1 square miles (0.2 km², 0.62%) is water.