The value of all farms, ranches, and rural real estate for sale in Washington's Grant County recently was $115 million, representing a combined 3,640 acres of land for sale in Grant County. Grant County ranks 15th out of 39 counties in the state for the total number of acres of land currently advertised for sale. Of all locations in Grant County with farms and ranches for sale, Moses Lake had the most land for sale. Agriculture and farming drives the Grant County economy, with 1,552 farms recorded in the county during the U.S. Census in 2012. Farming activities in Grant County generate annual revenues of $40 million, most of which is from crops. Grant County is one of the ten largest counties in Washington (2,791 square miles). It's located in the Eastern Washington region of Washington.