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Office of Systems Planning 

Federal Functional Classification Maps - Urban and Rural

Click on the County Name or the Urban Area Name to view the pdf file.

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Please see these larger maps for readable street names
Large Maps (24 x 36) for Urban Areas:    Ames    Cedar Rapids    Council Bluffs    Davenport    Des Moines    Dubuque    Iowa City    Sioux City    Waterloo
 

 

Counties: Urban Areas:
01-Adair 26-Davis 51-Jefferson 76-Pocahontas Algona Grinnell Red Oak
02-Adams 27-Decatur 52-Johnson 77-Polk Ames     Harlan Shenandoah
03-Allamakee 28-Delaware 53-Jones 78-Pottawattamie Anamosa Humboldt Sioux Center
04-Appanoose 29-Des Moines 54-Keokuk 79-Poweshiek Atlantic Independence Sioux City
05-Audubon 30-Dickinson 55-Kossuth 80-Ringgold Boone Indianola Spencer
06-Benton 31-Dubuque 56-Lee 81-Sac Burlington Iowa City Spirit Lake
07-Black Hawk 32-Emmet 57-Linn 82-Scott Carroll Keokuk Storm Lake
08-Boone 33-Fayette 58-Louisa 83-Shelby Cedar Rapids    Knoxville Tama
09-Bremer 34-Floyd 59-Lucas 84-Sioux Centerville Le Mars Washington
10-Buchanan 35-Franklin 60-Lyon 85-Story Charles City Manchester Waterloo
11-Buena Vista 36-Fremont 61-Madison 86-Tama Clarinda Maquoketa Waverly
12-Butler 37-Greene 62-Mahaska 87-Taylor Clear Lake Marshalltown Webster City
13-Calhoun 38-Grundy 63-Marion 88-Union Clinton Mason City
14-Carroll 39-Guthrie 64-Marshall 89-Van Buren Council Bluffs McGregor
15-Cass 40-Hamilton 65-Mills 90-Wapello Creston Mount Pleasant
16-Cedar 41-Hancock 66-Mitchell 91-Warren Davenport Mount Vernon

 

 

 
17-Cerro Gordo 42-Hardin 67-Monona 92-Washington Decorah Muscatine
18-Cherokee 43-Harrison 68-Monroe 93-Wayne Denison Nevada
19-Chickasaw 44-Henry 69-Montgomery 94-Webster Des Moines Newton
20-Clarke 45-Howard 70-Muscatine 95-Winnebago Dubuque Oelwein
21-Clay 46-Humboldt 71-O'Brien 96-Winneshiek Estherville Orange City
22-Clayton 47-Ida 72-Osceola 97-Woodbury Fairfield Oskaloosa
23-Clinton 48-Iowa 73-Page 98-Worth Fort Dodge Ottumwa
24-Crawford 49-Jackson 74-Palo Alto 99-Wright Fort Madison Pella
25-Dallas 50-Jasper 75-Plymouth Glenwood Perry

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