The value of all ranches, farms, hunting land and other rural land and acreage for sale in Pinal County, Arizona, recently was nearly $503 million, representing a total of 17,289 acres of land for sale in Pinal County. Pinal County ranks eighth in the state for the total acreage of land currently advertised for sale. There were four properties listed as sold in Pinal County through the Land Network Comparable Sales Program. This represented a total value of $39,547. Of all locations in Pinal County with farms, ranches, and rural real estate for sale, Casa Grande featured the most land for sale. Pinal County is one of the ten biggest counties in Arizona (5,374 square miles). It's located in the Phoenix & Central Arizona region of Arizona.