By county Adair County: not in this race Adams County: not in this race Allamakee County: not in this race Appanoose County: not in this race Audubon County: not in this race Benton County: not in this race Black Hawk County: not in this race Boone County: not in this race Bremer County: not in this race Buchanan County: not in this race Buena Vista County: not in this race Butler County: not in this race Calhoun County: not in this race Carroll County: not in this race Cass County: not in this race Cedar County: not in this race Cerro Gordo County: not in this race Cherokee County: not in this race Chickasaw County: not in this race Clarke County: not in this race Clay County: not in this race Clayton County: not in this race Clinton County: not in this race Crawford County: not in this race Dallas County: not in this race Davis County: not in this race Decatur County: not in this race Delaware County: not in this race Des Moines County: not in this race Dickinson County: not in this race Dubuque County: not in this race Emmet County: not in this race Fayette County: not in this race Floyd County: not in this race Franklin County: not in this race Fremont County: Mark Costello 57.2%, Richard Crouch 42.5% Greene County: not in this race Grundy County: not in this race Guthrie County: not in this race Hamilton County: not in this race Hancock County: not in this race Hardin County: not in this race Harrison County: not in this race Henry County: not in this race Howard County: not in this race Humboldt County: not in this race Ida County: not in this race Iowa County: not in this race Jackson County: not in this race Jasper County: not in this race Jefferson County: not in this race Johnson County: not in this race Jones County: not in this race Keokuk County: not in this race Kossuth County: not in this race Lee County: not in this race Linn County: not in this race Louisa County: not in this race Lucas County: not in this race Lyon County: not in this race Madison County: not in this race Mahaska County: not in this race Marion County: not in this race Marshall County: not in this race Mills County: Richard Crouch 61.3%, Mark Costello 38.3% Mitchell County: not in this race Monona County: not in this race Monroe County: not in this race Montgomery County: Mark Costello 61.5%, Richard Crouch 38.4% Muscatine County: not in this race O'Brien County: not in this race Osceola County: not in this race Page County: Mark Costello 74.8%, Richard Crouch 25.0% Palo Alto County: not in this race Plymouth County: not in this race Pocahontas County: not in this race Polk County: not in this race Pottawattamie County: not in this race Poweshiek County: not in this race Ringgold County: Mark Costello 64.9%, Richard Crouch 34.5% Sac County: not in this race Scott County: not in this race Shelby County: not in this race Sioux County: not in this race Story County: not in this race Tama County: not in this race Taylor County: Mark Costello 70.7%, Richard Crouch 28.8% Union County: not in this race Van Buren County: not in this race Wapello County: not in this race Warren County: not in this race Washington County: not in this race Wayne County: not in this race Webster County: not in this race Winnebago County: not in this race Winneshiek County: not in this race Woodbury County: not in this race Worth County: not in this race Wright County: not in this race Fremont Mills Montgomery Page Ringgold Taylor The district covers part of some of these counties; each is colored by the votes cast in the district. Darker = wider margin (under 5, 5–15, 15–30, 30+ points). Hover a county for its numbers. County-by-county numbers (6 counties) County Mark Costello Richard Crouch Reporting Fremont 737 (57.2%) 548 (42.5%) 100% Mills 948 (38.3%) 1,518 (61.3%) 100% Montgomery 1,043 (61.5%) 652 (38.4%) 100% Page 1,646 (74.8%) 551 (25.0%) 100% Ringgold 758 (64.9%) 403 (34.5%) 100% Taylor 617 (70.7%) 251 (28.8%) 100%
Campaign money · 2019–2020 cycle Totals for the two-year cycle from each campaign's own reports. State totals are cash contributions; in-kind gifts are listed on the candidate page. Names are matched across sources, so double-check against the original filing.
Races and results: civicAPI and the Iowa Secretary of State. State campaign finance: summary totals from reports filed with the Iowa Ethics & Campaign Disclosure Board . Federal: the Federal Election Commission .
