Census County Divisions definition
Census County Divisions means divisions within counties delineated by the U.S. Census Bureau. For example, the two metropolitan counties in Arizona comprise the following “Census County Divisions.” Maricopa: the divisions of Buckeye, Chandler, Deer Valley, Gila Bend, Phoenix, St. Johns, Salt River, Tonto, and Wickenburg. Pima: the divisions of Ajo, Arivaca, Marana, Papago, and Tucson. Because some of these divisions are under and some over 50,000 people, and because parts of incorporated communities often lie in more than one division, please call ADOH for clarification.