Iowa Utilities Board

Electrical Service Area Boundaries

Click on county of interest to open a PDF of the county in a separate window.
Click on any utility name to bring up contact information for that utility.

View the Statewide Boundary Map.

state map with links to county maps Lyon county Osceola county Dickinson county Emmet county Kossuth county Winnebago county Worth county Mitchell county Howard county Winneshiek county Allamakee county Sioux county O'Brien county Clay county Palo Alto county Hancock county Cerro Gordo county Floyd county Chickasaw county Fayette county Clayton county Bremer county Butler county Franklin county Wright county Humboldt county Pocahontas county Buena Vista county Cherokee county Plymouth county Woodbury county IDA county Sac county Calhoun county Webster county Hamilton county Hardin county Grundy county Black Hawk county Buchanan county Delaware county Dubuque county Jackson county JOnes county Linn county Benton county Tama county Marshall county Story county Boone county Greene county Carroll county Crawford county Monona county Harrison county Shelby county Audubon county Guthrie county Dallas county polk county Jasper county poweshiek county Iowa county Johnson county Cedar county Clinton county Scott county Muscatine county louisa county Washington county Keokuk county Mahaska county Marion county Warren county Madison county Adair county Cass county Pottawattamie county Mills county Montgomery county Adams county Union county Clarke county LucasE county monroe county Wapello county Jefferson county Henry county Des Moines county Fremont county Page county Taylor county Ringgold county Decatur county Wayne county Appanoose county Davis county Van Buren county Lee county
Your questions and comments are welcome.