St. Louis Metro Region
Counties in this region
- Franklin
- Jefferson
- Lincoln
- St. Charles
- St. Louis City
- St. Louis County
- Warren
Kansas City Metro Region
Counties in this region
- Cass
- Clay
- Jackson
- Platte
Northwest Region
Counties in this region
- Andrew
- Atchison
- Buchanan
- Caldwell
- Carroll
- Clinton
- Daviess
- Dekalb
- Gentry
- Grundy
- Harrison
- Holt
- Linn
- Livingston
- Mercer
- Nodaway
- Putnam
- Ray
- Sullivan
- Worth
Northeast Region
Counties in this region
- Adair
- Audrain
- Boone
- Callaway
- Chariton
- Clark
- Howard
- Knox
- Lewis
- Macon
- Marion
- Monroe
- Montgomery
- Pike
- Ralls
- Randolph
- Schuyler
- Scotland
- Shelby
Southwest Region
Counties in this region
- Barry
- Barton
- Bates
- Benton
- Camden
- Cedar
- Christian
- Cole
- Cooper
- Dade
- Dallas
- Douglas
- Greene
- Henry
- Hickory
- Jasper
- Johnson
- Laclede
- Lafayette
- Lawrence
- McDonald
- Miller
- Morgan
- Moniteau
- Newton
- Ozark
- Pettis
- Polk
- Saline
- St. Clair
- Stone
- Taney
- Vernon
- Webster
Southeast Region
Counties in this region
- Bollinger
- Butler
- Cape Girardeau
- Carter
- Crawford
- Dent
- Dunklin
- Gasconade
- Howell
- Iron
- Madison
- Maries
- Mississippi
- New Madrid
- Oregon
- Osage
- Pemiscot
- Perry
- Phelps
- Pulaski
- Reynolds
- Ripley
- Scott
- Shannon
- Ste. Genevieve
- St. Francois
- Stoddard
- Texas
- Washington
- Wayne
- Wright
Kansas
Counties in this region
- Wyandotte
- Johnson