Maps are from the USDA's National Agricultural Statistics Service. The average farm real estate value has increased by 85% in the last five years, from $1,270 per acre in 2003 to $2,350 in 2008 (see top chart above, click to enlarge). Many Midwest corn and grain states like the Dakotas, Minnesota, Illinois, Indiana and Nebrask have experience double-digit increases in farm values in just the last year (see bottom chart above, click to enlarge).