Corn Belt States 2025

No
43
No
43
Yes
8
Yes
8
  • Because the Corn Belt is an unofficial designation, sources often differ in regard to which states it includes.
  • The portion of a given state that is included in the corn belt varies greatly. For example, the NOAA NCEI’s version of the Corn Belt includes 100% of Indiana and Iowa; most of Illinois and Ohio; roughly 50% of Kansas and Minnesota; 20-30% of Michigan and Wisconsin; and token portions of Colorado and Pennsylvania.