REGION NUMBER BY COUNTY

1 - NW

2 - NE

3 - SW

4 - CENTRAL

5-SE

Buena Vista

Allamakee

Adair

Appanoose

Benton

Calhoun

Black Hawk

Adams

Boone

Cedar

Cherokee

Bremer

Audubon

Clarke

Clinton

Clay

Buchanan

Carroll

Dallas

Davis

Dickinson

Butler

Cass

Decatur

Des Moines

Emmet

Cerro Gordo

Crawford

Jasper

Henry

Hamilton.

Chickasaw

Fremont

Lucas

Iowa

Hancock

Clayton

Greene

Madison

Jackson

Humboldt

Delaware

Guthrie

Mahaska

Jefferson

Ida

Dubuque

Harrison

Marion

Johnson

Kossuth

Fayette

Mills

Marshall

Jones

Lyon

Floyd

Monona

Monroe

Keokuk

O'Brien

Franklin

Montgomery

Polk

Lee

Osceola

Grundy

Page

Poweshiek

Linn

Palo Alto

Hardin

Pottawattamie

Story

Louisa

Plymouth

Howard

Ringgold

Tama

Muscatine

Pocahontas

Mitchell

Shelby

Warren

Scott

Sac

Winnesheik

Taylor

Wayne.

Van Buren

Sioux

Worth.

Union.

Wapello

Webster

Washington

Winnebago

Woodbury

Wright.