Iowa - 977.7

Dewey Decimal Numbers for U.S. States and Counties

County Dewey Decimal Number
Adair 977.773
Adams 977.776
Allamakee 977.733
Appanoose 977.789
Audubon 977.7486
Benton 977.761
Black Hawk 977.737
Boone 977.7544
Bremer 977.734
Buchanan 977.7382
Buena Vista 977.718
Butler 977.729
Calhoun 977.743
Carroll 977.7465
Cass 977.772
Cedar 977.766
Cerro Gordo 977.725
Cherokee 977.717
Chickasaw 977.7315
Clarke 977.7856
Clay 977.7153
Clayton 977.736
Clinton 977.767
Crawford 977.745
Dallas 977.757
Davis 977.797
Decatur 977.7875
Delaware 977.7385
Des Moines 977.796
Dickinson 977.7123
Dubuque 977.739
Emmett 977.7125
Fayette 977.735
Floyd 977.726
Franklin 977.728
Fremont 977.777
Greene 977.7466
Grundy 977.7537
Guthrie 977.749
Hamilton 977.752
Hancock 977.724
Hardin 977.7535
Harrison 977.747
Henry 977.795
Howard 977.7312
Humboldt 977.7272
Ida 977.7422
Iowa 977.7653
Jackson 977.764
Jasper 977.7594
County Dewey Decimal Number
Jefferson 977.794
Johnson 977.7655
Jones 977.763
Keokuk 977.791
Kossuth 977.721
Lee 977.799
Linn 977.762
Louisa 977.7926
Lucas 977.7863
Lyon 977.7114
Madison 977.781
Mahaska 977.784
Marion 977.783
Marshall 977.755
Mills 977.774
Mitchell 977.7234
Monona 977.744
Monroe 977.7865
Montgomery 977.775
Muscatine 977.768
O’Brien 977.714
Osceola 977.7116
Page 977.778
Palo Alto 977.7155
Plymouth 977.716
Pocahontas 977.719
Polk 977.758
Pottawatamie 977.771
Poweshiek 977.7596
Ringgold 977.7873
Sac 977.7424
Scott 977.769
Shelby 977.7484
Sioux 977.713
Story 977.7546
Tama 977.756
Taylor 977.779
Union 977.7853
Van Buren 977.798
Wapello 977.793
Warren 977.782
Washington 977.7923
Wayne 977.788
Webster 977.751
Winnebago 977.722
Winneshiek 977.732
Woodbury 977.741
Worth 977.7232
Wright 977.7274