Land for sale in Harding County recently totaled almost $1 million and 1,000 acres. Harding County ranks 33rd out of 33 counties in the state for the total number of acres of land currently advertised for sale. Among cities in Harding County with farms and ranches for sale, Roy featured the most land for sale. Harding County has a large agricultural economy, with 202 farms recorded in the county during the latest U.S. Census. Farming activities in Harding County generate annual revenues of $661,000, the majority of which comes from livestock products. Harding County is New Mexico's 27th largest county (2,125 square miles). It's located in the Northeast New Mexico region of New Mexico.