Columbia, MO Metropolitan Statistical Area
Boone County, MO
Howard County, MO

Fayetteville-Springdale-Rogers, AR-MO Metropolitan Statistical Area
Benton County, AR
Madison County, AR
Washington County, AR
McDonald County, MO

Jefferson City, MO Metropolitan Statistical Area
Callaway County, MO
Cole County, MO
Moniteau County, MO
Osage County, MO

Joplin, MO Metropolitan Statistical Area
Jasper County, MO
Newton County, MO

Kansas City, MO-KS Metropolitan Statistical Area
Franklin County, KS
Johnson County, KS
Leavenworth County, KS
Linn County, KS
Miami County, KS
Wyandotte County, KS
Bates County, MO
Caldwell County, MO
Cass County, MO
Clay County, MO
Clinton County, MO
Jackson County, MO
Lafayette County, MO
Platte County, MO
Ray County, MO

St. Joseph, MO-KS Metropolitan Statistical Area
Doniphan County, KS
Andrew County, MO
Buchanan County, MO
DeKalb County, MO

St. Louis, MO-IL Metropolitan Statistical Area
Bond County, IL
Calhoun County, IL
Clinton County, IL
Jersey County, IL
Macoupin County, IL
Madison County, IL
Monroe County, IL
St. Clair County, IL
Crawford County, MO (pt.)*
Franklin County, MO
Jefferson County, MO
Lincoln County, MO
St. Charles County, MO
St. Louis County, MO
Warren County, MO
Washington County, MO
St. Louis city, MO

Springfield, MO Metropolitan Statistical Area
Christian County, MO
Dallas County, MO
Greene County, MO
Polk County, MO
Webster County, MO

* The portion of Sullivan city in Crawford County, Missouri, is legally part of the St. Louis, MO-IL MSA. The 2000 census tabulations and intercensal estimates for the St. Louis, MO-IL Metropolitan Statistical Areas do not include this area.

Source: U.S Department of Commerce, U.S. Bureau of the Census