49 Kate Richey // November 19, 2012 // Updated: November 18, 2012 Number of the Day Number of counties in Oklahoma, out of 77, where 80 percent or more of the land area is farmland, 2007 Source: OK Policy County-Level Database Share This:FacebookTwitterLinkedInTumblrRedditPocketEmailPrint ABOUT THE AUTHOR Kate Richey // krichey@okpolicy.org