By county Adair County: Theresa Greenfield 57.5%, Michael Franken 22.4%, Kimberly Graham 10.4% Adams County: Theresa Greenfield 54.9%, Michael Franken 25.1%, Kimberly Graham 11.1% Allamakee County: Theresa Greenfield 49.5%, Michael Franken 25.8%, Kimberly Graham 15.4% Appanoose County: Theresa Greenfield 49.0%, Michael Franken 27.4%, Eddie J. Mauro 14.8% Audubon County: Theresa Greenfield 55.0%, Michael Franken 20.5%, Kimberly Graham 13.9% Benton County: Theresa Greenfield 53.8%, Michael Franken 26.1%, Kimberly Graham 10.9% Black Hawk County: Theresa Greenfield 44.9%, Michael Franken 29.4%, Kimberly Graham 14.8% Boone County: Theresa Greenfield 47.0%, Michael Franken 29.6%, Eddie J. Mauro 11.3% Bremer County: Theresa Greenfield 51.2%, Michael Franken 30.0%, Kimberly Graham 11.5% Buchanan County: Theresa Greenfield 52.3%, Michael Franken 29.7%, Kimberly Graham 8.7% Buena Vista County: Theresa Greenfield 56.7%, Michael Franken 17.0%, Kimberly Graham 13.6% Butler County: Theresa Greenfield 46.2%, Michael Franken 36.0%, Kimberly Graham 11.2% Calhoun County: Theresa Greenfield 51.2%, Michael Franken 27.0%, Kimberly Graham 10.7% Carroll County: Theresa Greenfield 49.3%, Michael Franken 25.2%, Eddie J. Mauro 14.9% Cass County: Theresa Greenfield 62.2%, Michael Franken 15.7%, Kimberly Graham 11.6% Cedar County: Theresa Greenfield 51.8%, Michael Franken 23.0%, Kimberly Graham 16.6% Cerro Gordo County: Theresa Greenfield 61.8%, Michael Franken 19.6%, Kimberly Graham 11.0% Cherokee County: Theresa Greenfield 71.2%, Kimberly Graham 11.7%, Michael Franken 7.8% Chickasaw County: Theresa Greenfield 52.3%, Michael Franken 28.2%, Kimberly Graham 9.7% Clarke County: Theresa Greenfield 52.5%, Michael Franken 20.6%, Eddie J. Mauro 15.4% Clay County: Theresa Greenfield 64.9%, Michael Franken 15.2%, Kimberly Graham 12.1% Clayton County: Theresa Greenfield 52.0%, Michael Franken 30.7%, Kimberly Graham 9.5% Clinton County: Theresa Greenfield 65.1%, Michael Franken 12.2%, Kimberly Graham 11.3% Crawford County: Theresa Greenfield 56.8%, Michael Franken 18.7%, Kimberly Graham 12.4% Dallas County: Theresa Greenfield 44.1%, Michael Franken 27.7%, Kimberly Graham 14.4% Davis County: Theresa Greenfield 61.8%, Michael Franken 19.0%, Eddie J. Mauro 9.2% Decatur County: Theresa Greenfield 57.5%, Michael Franken 18.8%, Kimberly Graham 12.3% Delaware County: Theresa Greenfield 51.9%, Michael Franken 29.1%, Kimberly Graham 8.9% Des Moines County: Theresa Greenfield 61.4%, Kimberly Graham 14.1%, Michael Franken 11.4% Dickinson County: Theresa Greenfield 60.5%, Michael Franken 19.9%, Kimberly Graham 12.0% Dubuque County: Theresa Greenfield 52.2%, Michael Franken 22.4%, Kimberly Graham 14.1% Emmet County: Theresa Greenfield 61.6%, Michael Franken 16.1%, Kimberly Graham 12.9% Fayette County: Theresa Greenfield 52.5%, Michael Franken 29.3%, Kimberly Graham 9.0% Floyd County: Theresa Greenfield 62.1%, Michael Franken 19.2%, Kimberly Graham 9.9% Franklin County: Theresa Greenfield 45.2%, Michael Franken 37.2%, Eddie J. Mauro 8.6% Fremont County: Theresa Greenfield 71.6%, Kimberly Graham 11.8%, Michael Franken 9.7% Greene County: Theresa Greenfield 47.8%, Michael Franken 34.1%, Kimberly Graham 9.2% Grundy County: Theresa Greenfield 47.3%, Michael Franken 35.3%, Kimberly Graham 10.8% Guthrie County: Theresa Greenfield 55.2%, Michael Franken 25.7%, Eddie J. Mauro 9.7% Hamilton County: Theresa Greenfield 57.5%, Michael Franken 24.3%, Eddie J. Mauro 9.9% Hancock County: Theresa Greenfield 60.6%, Michael Franken 20.1%, Kimberly Graham 11.0% Hardin County: Theresa Greenfield 50.8%, Michael Franken 30.4%, Eddie J. Mauro 8.9% Harrison County: Theresa Greenfield 64.5%, Kimberly Graham 15.4%, Michael Franken 10.7% Henry County: Theresa Greenfield 53.6%, Michael Franken 17.9%, Kimberly Graham 14.9% Howard County: Theresa Greenfield 67.3%, Michael Franken 13.8%, Kimberly Graham 10.2% Humboldt County: Theresa Greenfield 49.1%, Michael Franken 26.3%, Kimberly Graham 11.8% Ida County: Theresa Greenfield 69.9%, Michael Franken 11.2%, Eddie J. Mauro 9.4% Iowa County: Theresa Greenfield 51.5%, Michael Franken 24.8%, Kimberly Graham 11.8% Jackson County: Theresa Greenfield 54.3%, Michael Franken 20.1%, Kimberly Graham 13.0% Jasper County: Theresa Greenfield 45.1%, Michael Franken 31.0%, Eddie J. Mauro 12.6% Jefferson County: Theresa Greenfield 43.5%, Michael Franken 25.3%, Kimberly Graham 24.2% Johnson County: Theresa Greenfield 41.3%, Michael Franken 26.1%, Kimberly Graham 23.6% Jones County: Theresa Greenfield 50.9%, Michael Franken 30.2%, Kimberly Graham 11.0% Keokuk County: Theresa Greenfield 49.8%, Michael Franken 31.2%, Eddie J. Mauro 9.0% Kossuth County: Theresa Greenfield 54.6%, Michael Franken 23.4%, Eddie J. Mauro 10.4% Lee County: Theresa Greenfield 51.8%, Michael Franken 19.3%, Eddie J. Mauro 13.4% Linn County: Theresa Greenfield 46.6%, Michael Franken 27.7%, Kimberly Graham 16.4% Louisa County: Theresa Greenfield 62.4%, Kimberly Graham 13.0%, Eddie J. Mauro 11.9% Lucas County: Theresa Greenfield 45.1%, Michael Franken 29.1%, Eddie J. Mauro 12.3% Lyon County: Theresa Greenfield 37.5%, Michael Franken 26.3%, Kimberly Graham 16.3% Madison County: Theresa Greenfield 53.0%, Michael Franken 23.9%, Eddie J. Mauro 12.5% Mahaska County: Theresa Greenfield 43.2%, Michael Franken 27.7%, Kimberly Graham 16.8% Marion County: Theresa Greenfield 43.0%, Michael Franken 32.3%, Eddie J. Mauro 12.2% Marshall County: Theresa Greenfield 48.1%, Michael Franken 27.2%, Eddie J. Mauro 12.8% Mills County: Theresa Greenfield 62.4%, Kimberly Graham 14.9%, Michael Franken 11.2% Mitchell County: Theresa Greenfield 68.3%, Michael Franken 15.8%, Kimberly Graham 8.0% Monona County: Theresa Greenfield 70.5%, Michael Franken 11.5%, Kimberly Graham 11.3% Monroe County: Theresa Greenfield 48.5%, Michael Franken 26.2%, Eddie J. Mauro 15.0% Montgomery County: Theresa Greenfield 60.9%, Michael Franken 20.0%, Kimberly Graham 12.0% Muscatine County: Theresa Greenfield 53.5%, Kimberly Graham 17.7%, Michael Franken 14.2% O'Brien County: Theresa Greenfield 64.1%, Michael Franken 19.6%, Kimberly Graham 8.5% Osceola County: Theresa Greenfield 41.0%, Michael Franken 33.1%, Kimberly Graham 13.3% Page County: Theresa Greenfield 53.6%, Kimberly Graham 18.0%, Michael Franken 13.7% Palo Alto County: Theresa Greenfield 67.4%, Michael Franken 12.5%, Eddie J. Mauro 9.6% Plymouth County: Theresa Greenfield 59.6%, Michael Franken 19.5%, Kimberly Graham 12.1% Pocahontas County: Theresa Greenfield 50.6%, Michael Franken 24.4%, Kimberly Graham 13.5% Polk County: Theresa Greenfield 37.2%, Michael Franken 28.1%, Eddie J. Mauro 17.5% Pottawattamie County: Theresa Greenfield 63.5%, Kimberly Graham 14.9%, Michael Franken 10.0% Poweshiek County: Theresa Greenfield 52.0%, Michael Franken 24.0%, Kimberly Graham 16.2% Ringgold County: Theresa Greenfield 54.4%, Michael Franken 18.4%, Eddie J. Mauro 14.6% Sac County: Theresa Greenfield 65.0%, Michael Franken 16.7%, Kimberly Graham 9.4% Scott County: Theresa Greenfield 56.0%, Michael Franken 18.5%, Kimberly Graham 14.6% Shelby County: Theresa Greenfield 61.5%, Michael Franken 13.5%, Kimberly Graham 13.4% Sioux County: Michael Franken 38.3%, Theresa Greenfield 36.1%, Kimberly Graham 18.5% Story County: Theresa Greenfield 38.4%, Michael Franken 33.3%, Kimberly Graham 19.5% Tama County: Theresa Greenfield 45.8%, Michael Franken 26.8%, Kimberly Graham 13.1% Taylor County: Theresa Greenfield 51.8%, Michael Franken 23.9%, Eddie J. Mauro 12.2% Union County: Theresa Greenfield 52.7%, Michael Franken 21.4%, Eddie J. Mauro 11.9% Van Buren County: Theresa Greenfield 71.5%, Michael Franken 12.7%, Eddie J. Mauro 8.2% Wapello County: Theresa Greenfield 50.2%, Michael Franken 25.7%, Eddie J. Mauro 11.9% Warren County: Theresa Greenfield 44.9%, Michael Franken 26.6%, Eddie J. Mauro 14.2% Washington County: Theresa Greenfield 48.0%, Michael Franken 28.3%, Kimberly Graham 15.0% Wayne County: Theresa Greenfield 44.9%, Michael Franken 27.6%, Eddie J. Mauro 16.3% Webster County: Theresa Greenfield 46.5%, Michael Franken 25.8%, Eddie J. Mauro 13.2% Winnebago County: Theresa Greenfield 73.2%, Kimberly Graham 10.9%, Michael Franken 10.3% Winneshiek County: Theresa Greenfield 46.8%, Michael Franken 26.6%, Kimberly Graham 18.1% Woodbury County: Theresa Greenfield 58.7%, Michael Franken 18.0%, Kimberly Graham 11.7% Worth County: Theresa Greenfield 73.3%, Michael Franken 12.9%, Kimberly Graham 10.2% Wright County: Theresa Greenfield 53.9%, Michael Franken 23.9%, Kimberly Graham 10.6% Darker = wider margin (under 5, 5–15, 15–30, 30+ points). Hover a county for its numbers. County-by-county numbers (99 counties) County Theresa Greenfield Michael Franken Kimberly Graham Eddie J. Mauro Reporting Adair 277 (57.5%) 108 (22.4%) 50 (10.4%) 41 (8.5%) 100% Adams 129 (54.9%) 59 (25.1%) 26 (11.1%) 18 (7.7%) 100% Allamakee 474 (49.5%) 247 (25.8%) 147 (15.4%) 82 (8.6%) 100% Appanoose 347 (49.0%) 194 (27.4%) 53 (7.5%) 105 (14.8%) 100% Audubon 233 (55.0%) 87 (20.5%) 59 (13.9%) 41 (9.7%) 100% Benton 924 (53.8%) 449 (26.1%) 187 (10.9%) 121 (7.0%) 100% Black Hawk 5,213 (44.9%) 3,422 (29.4%) 1,721 (14.8%) 1,111 (9.6%) 100% Boone 1,146 (47.0%) 722 (29.6%) 256 (10.5%) 275 (11.3%) 100% Bremer 1,033 (51.2%) 605 (30.0%) 232 (11.5%) 122 (6.0%) 100% Buchanan 853 (52.3%) 484 (29.7%) 141 (8.7%) 140 (8.6%) 100% Buena Vista 421 (56.7%) 126 (17.0%) 101 (13.6%) 83 (11.2%) 100% Butler 385 (46.2%) 300 (36.0%) 93 (11.2%) 47 (5.6%) 100% Calhoun 282 (51.2%) 149 (27.0%) 59 (10.7%) 54 (9.8%) 100% Carroll 684 (49.3%) 350 (25.2%) 128 (9.2%) 207 (14.9%) 100% Cass 417 (62.2%) 105 (15.7%) 78 (11.6%) 61 (9.1%) 100% Cedar 753 (51.8%) 334 (23.0%) 242 (16.6%) 102 (7.0%) 100% Cerro Gordo 2,192 (61.8%) 697 (19.6%) 390 (11.0%) 237 (6.7%) 100% Cherokee 385 (71.2%) 42 (7.8%) 63 (11.7%) 33 (6.1%) 100% Chickasaw 564 (52.3%) 304 (28.2%) 104 (9.7%) 90 (8.3%) 100% Clarke 303 (52.5%) 119 (20.6%) 58 (10.1%) 89 (15.4%) 100% Clay 559 (64.9%) 131 (15.2%) 104 (12.1%) 61 (7.1%) 100% Clayton 654 (52.0%) 386 (30.7%) 119 (9.5%) 84 (6.7%) 100% Clinton 2,584 (65.1%) 482 (12.2%) 450 (11.3%) 362 (9.1%) 100% Crawford 352 (56.8%) 116 (18.7%) 77 (12.4%) 62 (10.0%) 100% Dallas 3,661 (44.1%) 2,297 (27.7%) 1,195 (14.4%) 1,050 (12.7%) 100% Davis 342 (61.8%) 105 (19.0%) 38 (6.9%) 51 (9.2%) 100% Decatur 284 (57.5%) 93 (18.8%) 61 (12.3%) 49 (9.9%) 100% Delaware 563 (51.9%) 316 (29.1%) 97 (8.9%) 90 (8.3%) 100% Des Moines 2,264 (61.4%) 422 (11.4%) 520 (14.1%) 417 (11.3%) 100% Dickinson 739 (60.5%) 243 (19.9%) 146 (12.0%) 80 (6.5%) 100% Dubuque 6,109 (52.2%) 2,618 (22.4%) 1,646 (14.1%) 1,129 (9.7%) 100% Emmet 364 (61.6%) 95 (16.1%) 76 (12.9%) 45 (7.6%) 100% Fayette 776 (52.5%) 432 (29.3%) 133 (9.0%) 114 (7.7%) 100% Floyd 660 (62.1%) 204 (19.2%) 105 (9.9%) 74 (7.0%) 100% Franklin 231 (45.2%) 190 (37.2%) 36 (7.0%) 44 (8.6%) 100% Fremont 267 (71.6%) 36 (9.7%) 44 (11.8%) 22 (5.9%) 100% Greene 318 (47.8%) 227 (34.1%) 61 (9.2%) 54 (8.1%) 100% Grundy 324 (47.3%) 242 (35.3%) 74 (10.8%) 42 (6.1%) 100% Guthrie 417 (55.2%) 194 (25.7%) 55 (7.3%) 73 (9.7%) 100% Hamilton 573 (57.5%) 242 (24.3%) 78 (7.8%) 99 (9.9%) 100% Hancock 346 (60.6%) 115 (20.1%) 63 (11.0%) 39 (6.8%) 100% Hardin 547 (50.8%) 327 (30.4%) 87 (8.1%) 96 (8.9%) 100% Harrison 533 (64.5%) 88 (10.7%) 127 (15.4%) 62 (7.5%) 100% Henry 606 (53.6%) 203 (17.9%) 169 (14.9%) 123 (10.9%) 100% Howard 423 (67.3%) 87 (13.8%) 64 (10.2%) 44 (7.0%) 100% Humboldt 237 (49.1%) 127 (26.3%) 57 (11.8%) 56 (11.6%) 100% Ida 237 (69.9%) 38 (11.2%) 27 (8.0%) 32 (9.4%) 100% Iowa 610 (51.5%) 293 (24.8%) 140 (11.8%) 122 (10.3%) 100% Jackson 1,322 (54.3%) 489 (20.1%) 316 (13.0%) 232 (9.5%) 100% Jasper 1,427 (45.1%) 981 (31.0%) 302 (9.5%) 399 (12.6%) 100% Jefferson 859 (43.5%) 501 (25.3%) 478 (24.2%) 125 (6.3%) 100% Johnson 9,941 (41.3%) 6,272 (26.1%) 5,682 (23.6%) 1,909 (7.9%) 100% Jones 768 (50.9%) 455 (30.2%) 166 (11.0%) 104 (6.9%) 100% Keokuk 254 (49.8%) 159 (31.2%) 42 (8.2%) 46 (9.0%) 100% Kossuth 673 (54.6%) 288 (23.4%) 116 (9.4%) 128 (10.4%) 100% Lee 1,439 (51.8%) 536 (19.3%) 365 (13.1%) 373 (13.4%) 100% Linn 12,268 (46.6%) 7,276 (27.7%) 4,305 (16.4%) 2,087 (7.9%) 100% Louisa 379 (62.4%) 63 (10.4%) 79 (13.0%) 72 (11.9%) 100% Lucas 217 (45.1%) 140 (29.1%) 58 (12.1%) 59 (12.3%) 100% Lyon 90 (37.5%) 63 (26.3%) 39 (16.3%) 38 (15.8%) 100% Madison 656 (53.0%) 296 (23.9%) 111 (9.0%) 155 (12.5%) 100% Mahaska 409 (43.2%) 262 (27.7%) 159 (16.8%) 100 (10.6%) 100% Marion 984 (43.0%) 739 (32.3%) 252 (11.0%) 278 (12.2%) 100% Marshall 1,299 (48.1%) 734 (27.2%) 291 (10.8%) 346 (12.8%) 100% Mills 444 (62.4%) 80 (11.2%) 106 (14.9%) 64 (9.0%) 100% Mitchell 451 (68.3%) 104 (15.8%) 53 (8.0%) 39 (5.9%) 100% Monona 392 (70.5%) 64 (11.5%) 63 (11.3%) 30 (5.4%) 100% Monroe 217 (48.5%) 117 (26.2%) 40 (8.9%) 67 (15.0%) 100% Montgomery 351 (60.9%) 115 (20.0%) 69 (12.0%) 34 (5.9%) 100% Muscatine 1,568 (53.5%) 416 (14.2%) 519 (17.7%) 377 (12.9%) 100% O'Brien 288 (64.1%) 88 (19.6%) 38 (8.5%) 33 (7.3%) 100% Osceola 68 (41.0%) 55 (33.1%) 22 (13.3%) 16 (9.6%) 100% Page 376 (53.6%) 96 (13.7%) 126 (18.0%) 88 (12.6%) 100% Palo Alto 421 (67.4%) 78 (12.5%) 52 (8.3%) 60 (9.6%) 100% Plymouth 589 (59.6%) 193 (19.5%) 120 (12.1%) 71 (7.2%) 100% Pocahontas 176 (50.6%) 85 (24.4%) 47 (13.5%) 30 (8.6%) 100% Polk 20,744 (37.2%) 15,701 (28.1%) 9,000 (16.1%) 9,754 (17.5%) 100% Pottawattamie 3,644 (63.5%) 573 (10.0%) 856 (14.9%) 547 (9.5%) 100% Poweshiek 949 (52.0%) 439 (24.0%) 296 (16.2%) 130 (7.1%) 100% Ringgold 142 (54.4%) 48 (18.4%) 31 (11.9%) 38 (14.6%) 100% Sac 304 (65.0%) 78 (16.7%) 44 (9.4%) 34 (7.3%) 100% Scott 8,126 (56.0%) 2,690 (18.5%) 2,113 (14.6%) 1,349 (9.3%) 100% Shelby 437 (61.5%) 96 (13.5%) 95 (13.4%) 63 (8.9%) 100% Sioux 277 (36.1%) 294 (38.3%) 142 (18.5%) 42 (5.5%) 100% Story 3,719 (38.4%) 3,224 (33.3%) 1,884 (19.5%) 786 (8.1%) 100% Tama 596 (45.8%) 348 (26.8%) 171 (13.1%) 159 (12.2%) 100% Taylor 128 (51.8%) 59 (23.9%) 27 (10.9%) 30 (12.2%) 100% Union 415 (52.7%) 168 (21.4%) 88 (11.2%) 94 (11.9%) 100% Van Buren 254 (71.5%) 45 (12.7%) 17 (4.8%) 29 (8.2%) 100% Wapello 1,152 (50.2%) 589 (25.7%) 235 (10.2%) 272 (11.9%) 100% Warren 2,167 (44.9%) 1,283 (26.6%) 620 (12.8%) 687 (14.2%) 100% Washington 743 (48.0%) 439 (28.3%) 232 (15.0%) 113 (7.3%) 100% Wayne 135 (44.9%) 83 (27.6%) 31 (10.3%) 49 (16.3%) 100% Webster 1,251 (46.5%) 694 (25.8%) 289 (10.8%) 354 (13.2%) 100% Winnebago 568 (73.2%) 80 (10.3%) 85 (10.9%) 29 (3.7%) 100% Winneshiek 1,087 (46.8%) 618 (26.6%) 421 (18.1%) 169 (7.3%) 100% Woodbury 3,528 (58.7%) 1,082 (18.0%) 704 (11.7%) 596 (9.9%) 100% Worth 351 (73.3%) 62 (12.9%) 49 (10.2%) 14 (2.9%) 100% Wright 363 (53.9%) 161 (23.9%) 71 (10.6%) 67 (10.0%) 100%
Campaign money · 2019–2020 cycle Candidate Raised Spent Cash on hand Theresa Greenfield $56,358,302 $56,328,076 $30,236 Michael Franken $982,352 $982,352 $0 Kimberly Graham $294,725 $296,302 $0 Eddie J. Mauro $5,067,233 $5,063,938 $3,295 Cal Woods $55,835 $58,082 -$2,310
Totals for the two-year cycle from each campaign's own reports. 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 .
