A total of 960 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | City / Population |
| 1. | 100.0% | Irvington, IA / 25 |
| 2. | 81.6% | Sexton, IA / 46 |
| 3. | 69.2% | Athelstan, IA / 45 |
| 4. | 60.0% | Hutchins, IA / 10 |
| 4. | 60.0% | Melrose, IA / 121 |
| 6. | 58.1% | Galt, IA / 78 |
| 7. | 50.0% | Fraser, IA / 129 |
| 7. | 50.0% | Kinross, IA / 60 |
| 7. | 50.0% | Elkport, IA / 33 |
| 10. | 45.6% | Conroy, IA / 335 |
| 11. | 44.4% | Rose Hill, IA / 132 |
| 12. | 44.2% | Benton, IA / 52 |
| 13. | 43.3% | Whitten, IA / 128 |
| 14. | 43.2% | Thurman, IA / 197 |
| 15. | 42.9% | Pioneer, IA / 7 |
| 16. | 41.2% | Hills, IA / 812 |
| 17. | 40.9% | Ollie, IA / 207 |
| 18. | 40.5% | Rodman, IA / 49 |
| 19. | 40.0% | Bernard, IA / 112 |
| 20. | 39.8% | Ryan, IA / 354 |
| 21. | 39.1% | Millersburg, IA / 186 |
| 22. | 38.9% | Monmouth, IA / 99 |
| 23. | 38.8% | Greenville, IA / 61 |
| 24. | 38.2% | Delmar, IA / 499 |
| 25. | 37.8% | Imogene, IA / 56 |
| 26. | 37.7% | Greeley, IA / 320 |
| 27. | 37.6% | Homestead, IA / 129 |
| 28. | 37.4% | Alexander, IA / 190 |
| 29. | 37.3% | Packwood, IA / 306 |
| 30. | 37.0% | Hartford, IA / 705 |
| 31. | 36.7% | Derby, IA / 103 |
| 32. | 36.1% | Parnell, IA / 227 |
| 33. | 35.9% | Floris, IA / 170 |
| 34. | 35.9% | Williams, IA / 517 |
| 35. | 35.8% | Centralia, IA / 119 |
| 36. | 35.5% | Donahue, IA / 461 |
| 37. | 35.4% | Morley, IA / 155 |
| 38. | 34.9% | Rome, IA / 153 |
| 39. | 34.8% | Epworth, IA / 1,963 |
| 40. | 34.7% | Prairieburg, IA / 199 |
| 41. | 34.6% | Low Moor, IA / 186 |
| 42. | 34.5% | Wheatland, IA / 670 |
| 43. | 34.5% | Ferguson, IA / 108 |
| 44. | 34.1% | Mondamin, IA / 336 |
| 45. | 33.5% | Lansing, IA / 881 |
| 46. | 33.3% | Westfield, IA / 175 |
| 46. | 33.3% | Lanesboro, IA / 111 |
| 46. | 33.3% | Millerton, IA / 44 |
| 46. | 33.3% | Carbon, IA / 21 |
| 46. | 33.3% | Hayesville, IA / 45 |
| 51. | 33.2% | Blencoe, IA / 244 |
| 52. | 33.1% | Callender, IA / 436 |
| 53. | 33.0% | South English, IA / 237 |
| 54. | 33.0% | Wyoming, IA / 432 |
| 55. | 32.9% | Chillicothe, IA / 102 |
| 56. | 32.0% | Churdan, IA / 340 |
| 57. | 31.8% | Grand Junction, IA / 854 |
| 58. | 31.8% | Rodney, IA / 73 |
| 59. | 31.7% | La Motte, IA / 228 |
| 60. | 31.6% | Mcclelland, IA / 129 |
| 61. | 31.4% | Graf, IA / 75 |
| 62. | 31.4% | Van Meter, IA / 1,463 |
| 63. | 31.4% | Elliott, IA / 379 |
| 64. | 31.2% | Woodward, IA / 1,485 |
| 65. | 30.7% | Sharpsburg, IA / 113 |
| 66. | 30.7% | Cotter, IA / 67 |
| 67. | 30.4% | Hedrick, IA / 964 |
| 68. | 30.3% | Allerton, IA / 474 |
| 69. | 30.3% | Mitchell, IA / 120 |
| 70. | 30.3% | Reasnor, IA / 138 |
| 71. | 30.2% | Coin, IA / 205 |
| 72. | 30.1% | Zwingle, IA / 123 |
| 73. | 30.1% | Bouton, IA / 213 |
| 74. | 30.0% | Aspinwall, IA / 25 |
| 74. | 30.0% | Randalia, IA / 56 |
| 76. | 29.9% | Orient, IA / 385 |
| 77. | 29.9% | Andrew, IA / 399 |
| 78. | 29.7% | Peosta, IA / 1,587 |
| 79. | 29.6% | Martinsburg, IA / 151 |
| 80. | 29.5% | Mingo, IA / 248 |
| 81. | 29.4% | Barnum, IA / 248 |
| 82. | 29.4% | Coggon, IA / 705 |
| 83. | 29.1% | Webster, IA / 115 |
| 84. | 29.1% | Lacona, IA / 427 |
| 85. | 29.0% | Kellerton, IA / 394 |
| 85. | 29.0% | Fremont, IA / 644 |
| 87. | 28.9% | Boxholm, IA / 238 |
| 88. | 28.9% | Sidney, IA / 1,010 |
| 89. | 28.9% | Farley, IA / 1,527 |
| 90. | 28.9% | Barnes City, IA / 219 |
| 91. | 28.9% | Henderson, IA / 171 |
| 91. | 28.9% | Martelle, IA / 242 |
| 93. | 28.8% | Waterville, IA / 138 |
| 94. | 28.8% | Ledyard, IA / 110 |
| 95. | 28.6% | Stockton, IA / 217 |
| 95. | 28.6% | Lovilia, IA / 580 |
| 95. | 28.6% | Percival, IA / 21 |
| 98. | 28.5% | Mcgregor, IA / 884 |
| 99. | 28.4% | Granger, IA / 1,408 |
| 100. | 28.3% | Smithland, IA / 164 |
| 100. | 28.3% | Massena, IA / 367 |
| 102. | 28.3% | Goose Lake, IA / 275 |
| 103. | 28.2% | Mitchellville, IA / 2,396 |
| 103. | 28.2% | Toronto, IA / 164 |
| 105. | 28.2% | Hamilton, IA / 181 |
| 106. | 28.1% | Cascade, IA / 2,000 |
| 107. | 28.0% | Garden Grove, IA / 228 |
| 108. | 28.0% | Riverside, IA / 1,034 |
| 109. | 27.9% | Fairbank, IA / 1,129 |
| 110. | 27.8% | Moravia, IA / 843 |
| 111. | 27.8% | Manchester, IA / 5,126 |
| 112. | 27.7% | Grimes, IA / 9,037 |
| 113. | 27.6% | Lockridge, IA / 252 |
| 114. | 27.6% | New Market, IA / 426 |
| 115. | 27.5% | Cromwell, IA / 87 |
| 116. | 27.5% | Grand Mound, IA / 554 |
| 117. | 27.4% | Oxford, IA / 877 |
| 118. | 27.4% | Marquette, IA / 426 |
| 119. | 27.3% | Persia, IA / 302 |
| 120. | 27.3% | Eldon, IA / 988 |
| 121. | 27.3% | Sergeant Bluff, IA / 4,300 |
| 122. | 27.2% | Monticello, IA / 3,801 |
| 123. | 27.2% | Keosauqua, IA / 1,078 |
| 124. | 27.2% | Villisca, IA / 1,282 |
| 124. | 27.2% | Dubuque, IA / 58,068 |
| 126. | 26.9% | Clearfield, IA / 378 |
| 127. | 26.9% | Montezuma, IA / 1,698 |
| 128. | 26.9% | Mystic, IA / 444 |
| 129. | 26.8% | Le Claire, IA / 3,846 |
| 130. | 26.7% | Fairfax, IA / 2,332 |
| 131. | 26.6% | Harpers Ferry, IA / 291 |
| 132. | 26.5% | Pleasant Plain, IA / 55 |
| 133. | 26.5% | De Witt, IA / 5,297 |
| 133. | 26.5% | Rowley, IA / 246 |
| 135. | 26.4% | Spragueville, IA / 102 |
| 136. | 26.3% | West Branch, IA / 2,684 |
| 137. | 26.3% | Palo, IA / 902 |
| 138. | 26.2% | Minburn, IA / 359 |
| 139. | 26.1% | Marathon, IA / 286 |
| 140. | 26.1% | Moville, IA / 1,436 |
| 141. | 26.0% | Brayton, IA / 132 |
| 142. | 25.9% | Lorimor, IA / 419 |
| 143. | 25.9% | Chatsworth, IA / 68 |
| 144. | 25.9% | Richland, IA / 665 |
| 145. | 25.8% | Runnells, IA / 585 |
| 146. | 25.8% | Manly, IA / 1,444 |
| 147. | 25.8% | Tennant, IA / 40 |
| 147. | 25.8% | Cumberland, IA / 371 |
| 147. | 25.8% | Fontanelle, IA / 700 |
| 150. | 25.7% | Long Grove, IA / 940 |
| 151. | 25.7% | Sigourney, IA / 2,273 |
| 152. | 25.6% | Winthrop, IA / 956 |
| 153. | 25.5% | Nodaway, IA / 142 |
| 154. | 25.4% | Waukon, IA / 3,846 |
| 154. | 25.4% | Arion, IA / 139 |
| 156. | 25.4% | Popejoy, IA / 63 |
| 157. | 25.4% | Ridgeway, IA / 322 |
| 158. | 25.3% | Sherrill, IA / 191 |
| 159. | 25.2% | New Albin, IA / 504 |
| 160. | 25.1% | Batavia, IA / 549 |
| 161. | 25.0% | Spring Hill, IA / 21 |
| 161. | 25.0% | Gilmore City, IA / 465 |
| 161. | 25.0% | Gibson, IA / 48 |
| 161. | 25.0% | Dolliver, IA / 78 |
| 161. | 25.0% | Beaconsfield, IA / 25 |
| 166. | 24.9% | Prairie City, IA / 1,656 |
| 167. | 24.8% | North Washington, IA / 144 |
| 168. | 24.8% | Rowan, IA / 186 |
| 168. | 24.8% | Stanwood, IA / 634 |
| 170. | 24.7% | Brooklyn, IA / 1,279 |
| 171. | 24.7% | Victor, IA / 996 |
| 172. | 24.6% | Anamosa, IA / 5,526 |
| 173. | 24.5% | University Park, IA / 555 |
| 173. | 24.5% | Beaverdale, IA / 1,231 |
| 175. | 24.5% | Bagley, IA / 419 |
| 176. | 24.4% | Le Grand, IA / 954 |
| 177. | 24.4% | Elma, IA / 629 |
| 178. | 24.3% | Anthon, IA / 713 |
| 179. | 24.2% | Maysville, IA / 161 |
| 180. | 24.1% | Thornburg, IA / 83 |
| 180. | 24.1% | Buck Grove, IA / 31 |
| 182. | 24.0% | Stuart, IA / 1,699 |
| 183. | 24.0% | Quasqueton, IA / 457 |
| 184. | 23.9% | Mccallsburg, IA / 365 |
| 185. | 23.8% | New Hartford, IA / 598 |
| 186. | 23.8% | Center Junction, IA / 111 |
| 187. | 23.8% | New London, IA / 1,844 |
| 188. | 23.8% | Royal, IA / 540 |
| 189. | 23.7% | Thayer, IA / 70 |
| 189. | 23.7% | Curlew, IA / 70 |
| 191. | 23.7% | Montour, IA / 268 |
| 192. | 23.6% | Rinard, IA / 60 |
| 193. | 23.6% | Bancroft, IA / 698 |
| 194. | 23.6% | Preston, IA / 981 |
| 195. | 23.6% | Hinton, IA / 892 |
| 196. | 23.5% | Emmetsburg, IA / 3,844 |
| 197. | 23.4% | Modale, IA / 241 |
| 198. | 23.4% | Wadena, IA / 354 |
| 199. | 23.3% | Conrad, IA / 1,088 |
| 200. | 23.2% | Minden, IA / 578 |
| 201. | 23.1% | Melbourne, IA / 868 |
| 202. | 23.1% | Diagonal, IA / 310 |
| 202. | 23.1% | Durango, IA / 17 |
| 204. | 23.0% | Mallard, IA / 334 |
| 205. | 23.0% | Libertyville, IA / 346 |
| 206. | 22.9% | Swisher, IA / 805 |
| 206. | 22.9% | Burt, IA / 544 |
| 208. | 22.9% | Shelby, IA / 617 |
| 209. | 22.8% | Woodburn, IA / 239 |
| 210. | 22.8% | Middletown, IA / 302 |
| 211. | 22.8% | What Cheer, IA / 703 |
| 212. | 22.8% | Mapleton, IA / 1,454 |
| 213. | 22.8% | Deep River, IA / 330 |
| 214. | 22.7% | Knierim, IA / 93 |
| 214. | 22.7% | Drakesville, IA / 210 |
| 214. | 22.7% | Gilman, IA / 692 |
| 217. | 22.7% | Robins, IA / 3,282 |
| 218. | 22.6% | Afton, IA / 917 |
| 219. | 22.6% | Leighton, IA / 192 |
| 219. | 22.6% | La Porte City, IA / 2,403 |
| 221. | 22.6% | Charlotte, IA / 383 |
| 222. | 22.6% | Malcom, IA / 306 |
| 223. | 22.5% | Elberon, IA / 170 |
| 224. | 22.5% | Arispe, IA / 46 |
| 225. | 22.5% | Martensdale, IA / 482 |
| 226. | 22.5% | Ruthven, IA / 651 |
| 227. | 22.4% | Coalville, IA / 646 |
| 228. | 22.4% | Riverton, IA / 348 |
| 228. | 22.4% | Bellevue, IA / 2,158 |
| 230. | 22.3% | Humeston, IA / 513 |
| 231. | 22.3% | Yale, IA / 244 |
| 232. | 22.3% | Tingley, IA / 198 |
| 233. | 22.2% | New Sharon, IA / 1,315 |
| 233. | 22.2% | Cherokee, IA / 5,203 |
| 235. | 22.2% | Volga, IA / 216 |
| 235. | 22.2% | Baldwin, IA / 101 |
| 235. | 22.2% | New Providence, IA / 217 |
| 238. | 22.1% | Solon, IA / 2,460 |
| 239. | 22.1% | Correctionville, IA / 848 |
| 240. | 22.1% | Colfax, IA / 1,835 |
| 241. | 22.1% | Central City, IA / 1,284 |
| 242. | 22.1% | Osceola, IA / 4,981 |
| 243. | 22.0% | Harvey, IA / 308 |
| 244. | 22.0% | Cumming, IA / 383 |
| 245. | 22.0% | Madrid, IA / 2,548 |
| 246. | 22.0% | Clio, IA / 125 |
| 247. | 21.9% | Essex, IA / 912 |
| 248. | 21.9% | Bayard, IA / 488 |
| 249. | 21.8% | Kellogg, IA / 759 |
| 250. | 21.8% | Woodbine, IA / 1,668 |
| 251. | 21.8% | Holy Cross, IA / 369 |
| 251. | 21.8% | Floyd, IA / 390 |
| 253. | 21.8% | College Springs, IA / 216 |
| 253. | 21.8% | Creston, IA / 7,846 |
| 255. | 21.7% | Panama, IA / 196 |
| 255. | 21.7% | Rathbun, IA / 64 |
| 257. | 21.7% | Mineola, IA / 152 |
| 257. | 21.7% | Ely, IA / 1,966 |
| 259. | 21.7% | Saint Charles, IA / 662 |
| 260. | 21.6% | Center Point, IA / 2,632 |
| 260. | 21.6% | Earlham, IA / 1,778 |
| 260. | 21.6% | Plymouth, IA / 398 |
| 263. | 21.6% | Tiffin, IA / 1,921 |
| 264. | 21.5% | Carlisle, IA / 4,062 |
| 265. | 21.5% | Centerville, IA / 5,480 |
| 266. | 21.5% | Danbury, IA / 372 |
| 267. | 21.5% | Alburnett, IA / 612 |
| 268. | 21.5% | Asbury, IA / 4,848 |
| 269. | 21.4% | Buffalo, IA / 1,120 |
| 269. | 21.4% | Frederika, IA / 176 |
| 271. | 21.4% | Bettendorf, IA / 34,247 |
| 272. | 21.4% | Galva, IA / 484 |
| 273. | 21.4% | Bridgewater, IA / 162 |
| 273. | 21.4% | Westgate, IA / 273 |
| 275. | 21.3% | Brighton, IA / 550 |
| 276. | 21.3% | Eldridge, IA / 5,908 |
| 277. | 21.3% | Walker, IA / 712 |
| 277. | 21.3% | Urbandale, IA / 41,157 |
| 279. | 21.3% | Cincinnati, IA / 299 |
| 280. | 21.2% | Goodell, IA / 181 |
| 281. | 21.2% | Oto, IA / 76 |
| 281. | 21.2% | Fort Madison, IA / 10,929 |
| 283. | 21.2% | Orchard, IA / 59 |
| 284. | 21.1% | Lewis, IA / 467 |
| 285. | 21.1% | Seymour, IA / 871 |
| 285. | 21.1% | Oskaloosa, IA / 11,555 |
| 287. | 21.1% | Goldfield, IA / 666 |
| 288. | 21.1% | Keokuk, IA / 10,742 |
| 289. | 21.0% | Fonda, IA / 541 |
| 290. | 21.0% | Thornton, IA / 422 |
| 291. | 21.0% | Lone Tree, IA / 1,394 |
| 292. | 20.9% | New Virginia, IA / 491 |
| 293. | 20.9% | Saint Marys, IA / 187 |
| 294. | 20.9% | Halbur, IA / 231 |
| 295. | 20.9% | Panora, IA / 1,241 |
| 296. | 20.9% | Redfield, IA / 844 |
| 297. | 20.9% | Missouri Valley, IA / 2,752 |
| 297. | 20.9% | Livermore, IA / 407 |
| 299. | 20.8% | Lincoln, IA / 134 |
| 300. | 20.8% | Crystal Lake, IA / 164 |
| 301. | 20.8% | Sabula, IA / 516 |
| 302. | 20.7% | Saint Olaf, IA / 122 |
| 303. | 20.7% | Dayton, IA / 860 |
| 303. | 20.7% | Underwood, IA / 925 |
| 305. | 20.7% | Iowa Falls, IA / 5,193 |
| 305. | 20.7% | Maynard, IA / 541 |
| 307. | 20.6% | Dougherty, IA / 70 |
| 308. | 20.6% | Duncombe, IA / 397 |
| 308. | 20.6% | West Burlington, IA / 3,026 |
| 310. | 20.6% | Russell, IA / 522 |
| 310. | 20.6% | Elkader, IA / 1,208 |
| 312. | 20.6% | Walcott, IA / 1,702 |
| 313. | 20.5% | Moorland, IA / 199 |
| 314. | 20.5% | Olin, IA / 668 |
| 314. | 20.5% | Dyersville, IA / 4,178 |
| 316. | 20.5% | Plano, IA / 73 |
| 317. | 20.4% | Plainfield, IA / 443 |
| 317. | 20.4% | Little Cedar, IA / 49 |
| 319. | 20.4% | Bennett, IA / 369 |
| 320. | 20.4% | Lawler, IA / 313 |
| 321. | 20.3% | Bronson, IA / 396 |
| 322. | 20.3% | Nemaha, IA / 85 |
| 322. | 20.3% | Hiawatha, IA / 7,109 |
| 324. | 20.2% | Iowa City, IA / 70,597 |
| 325. | 20.2% | Marion, IA / 35,809 |
| 325. | 20.2% | Laurel, IA / 361 |
| 325. | 20.2% | Onslow, IA / 218 |
| 328. | 20.2% | Independence, IA / 5,955 |
| 329. | 20.1% | Otho, IA / 526 |
| 330. | 20.1% | Mount Pleasant, IA / 8,682 |
| 330. | 20.1% | Knoxville, IA / 7,257 |
| 332. | 20.1% | Ute, IA / 433 |
| 333. | 20.1% | Crescent, IA / 515 |
| 334. | 20.0% | Vining, IA / 78 |
| 334. | 20.0% | Yetter, IA / 21 |
| 336. | 20.0% | Fort Dodge, IA / 24,846 |
| 337. | 19.9% | Edgewood, IA / 836 |
| 338. | 19.8% | Garner, IA / 3,107 |
| 339. | 19.8% | Clare, IA / 190 |
| 340. | 19.8% | Monroe, IA / 1,800 |
| 341. | 19.8% | Tipton, IA / 3,207 |
| 342. | 19.7% | Jamaica, IA / 224 |
| 343. | 19.7% | Gowrie, IA / 1,090 |
| 344. | 19.7% | Rolfe, IA / 560 |
| 344. | 19.7% | State Center, IA / 1,475 |
| 346. | 19.6% | Dunlap, IA / 1,172 |
| 347. | 19.6% | Norwalk, IA / 9,444 |
| 348. | 19.6% | Radcliffe, IA / 556 |
| 348. | 19.6% | Andover, IA / 101 |
| 350. | 19.5% | Scarville, IA / 99 |
| 351. | 19.4% | Bondurant, IA / 4,332 |
| 352. | 19.4% | Grand River, IA / 259 |
| 353. | 19.3% | Clinton, IA / 26,611 |
| 353. | 19.3% | Harper, IA / 115 |
| 353. | 19.3% | Albion, IA / 430 |
| 356. | 19.3% | Washington, IA / 7,315 |
| 357. | 19.3% | Denmark, IA / 309 |
| 358. | 19.2% | Lime Springs, IA / 475 |
| 359. | 19.2% | Norway, IA / 581 |
| 360. | 19.2% | Murray, IA / 555 |
| 361. | 19.2% | Mount Union, IA / 105 |
| 362. | 19.1% | Readlyn, IA / 851 |
| 363. | 19.1% | Dawson, IA / 217 |
| 363. | 19.1% | Okoboji, IA / 923 |
| 365. | 19.1% | Cedar Rapids, IA / 128,009 |
| 365. | 19.1% | Polk City, IA / 3,770 |
| 365. | 19.1% | Lineville, IA / 244 |
| 368. | 19.0% | Marcus, IA / 1,230 |
| 369. | 19.0% | Pocahontas, IA / 1,732 |
| 370. | 18.9% | Albert City, IA / 672 |
| 370. | 18.9% | Hornick, IA / 264 |
| 372. | 18.9% | Neola, IA / 874 |
| 373. | 18.9% | Akron, IA / 1,364 |
| 373. | 18.9% | Albia, IA / 3,788 |
| 375. | 18.9% | Hansell, IA / 120 |
| 376. | 18.8% | Amana, IA / 334 |
| 377. | 18.8% | Peterson, IA / 320 |
| 378. | 18.8% | West Chester, IA / 115 |
| 379. | 18.8% | Luther, IA / 157 |
| 380. | 18.7% | Moorhead, IA / 243 |
| 380. | 18.7% | Truro, IA / 544 |
| 380. | 18.7% | Logan, IA / 1,618 |
| 383. | 18.7% | Wellsburg, IA / 971 |
| 384. | 18.7% | Glidden, IA / 1,403 |
| 384. | 18.7% | Casey, IA / 447 |
| 386. | 18.7% | Clarion, IA / 2,795 |
| 387. | 18.7% | Kirkville, IA / 173 |
| 387. | 18.7% | Dexter, IA / 751 |
| 389. | 18.6% | Manson, IA / 1,724 |
| 389. | 18.6% | Elk Run Heights, IA / 1,020 |
| 391. | 18.6% | Macedonia, IA / 270 |
| 392. | 18.5% | Leon, IA / 1,996 |
| 393. | 18.5% | Vinton, IA / 5,211 |
| 394. | 18.4% | Welton, IA / 157 |
| 395. | 18.4% | Westphalia, IA / 122 |
| 395. | 18.4% | Council Bluffs, IA / 62,261 |
| 397. | 18.3% | Bloomfield, IA / 2,636 |
| 398. | 18.3% | Keomah Village, IA / 74 |
| 399. | 18.3% | Letts, IA / 378 |
| 400. | 18.3% | Alleman, IA / 592 |
| 401. | 18.3% | Dundee, IA / 155 |
| 401. | 18.3% | Soldier, IA / 165 |
| 403. | 18.2% | Lamont, IA / 354 |
| 404. | 18.2% | Ogden, IA / 2,199 |
| 405. | 18.2% | Marengo, IA / 2,502 |
| 406. | 18.2% | Whiting, IA / 878 |
| 407. | 18.2% | Onawa, IA / 2,954 |
| 408. | 18.1% | Rudd, IA / 368 |
| 409. | 18.1% | Swaledale, IA / 174 |
| 410. | 18.1% | Crawfordsville, IA / 287 |
| 411. | 18.1% | West Union, IA / 2,642 |
| 411. | 18.1% | Prescott, IA / 294 |
| 413. | 18.0% | Ladora, IA / 286 |
| 414. | 18.0% | Mediapolis, IA / 1,398 |
| 415. | 18.0% | Kelley, IA / 338 |
| 416. | 18.0% | Guthrie Center, IA / 1,621 |
| 416. | 18.0% | Park View, IA / 2,476 |
| 418. | 18.0% | Algona, IA / 5,513 |
| 419. | 18.0% | Lake Park, IA / 1,065 |
| 419. | 18.0% | Wilton, IA / 2,783 |
| 421. | 18.0% | Kingsley, IA / 1,430 |
| 422. | 17.9% | Rake, IA / 175 |
| 423. | 17.9% | Davenport, IA / 101,316 |
| 424. | 17.9% | Arlington, IA / 557 |
| 424. | 17.9% | Hastings, IA / 185 |
| 426. | 17.9% | Grinnell, IA / 9,136 |
| 427. | 17.8% | Linden, IA / 175 |
| 428. | 17.8% | Randolph, IA / 185 |
| 428. | 17.8% | Rockwell City, IA / 2,074 |
| 430. | 17.8% | Nora Springs, IA / 1,517 |
| 431. | 17.8% | Walford, IA / 1,607 |
| 432. | 17.8% | Rickardsville, IA / 171 |
| 432. | 17.8% | Fruitland, IA / 1,296 |
| 434. | 17.8% | Strawberry Point, IA / 1,371 |
| 435. | 17.7% | Atkins, IA / 1,812 |
| 436. | 17.7% | Newton, IA / 15,139 |
| 437. | 17.7% | Clemons, IA / 125 |
| 438. | 17.7% | Dunkerton, IA / 897 |
| 439. | 17.7% | Miles, IA / 437 |
| 440. | 17.6% | Boone, IA / 12,619 |
| 441. | 17.6% | Fertile, IA / 333 |
| 442. | 17.6% | Lehigh, IA / 419 |
| 442. | 17.6% | Nichols, IA / 383 |
| 444. | 17.5% | Newell, IA / 1,239 |
| 445. | 17.5% | Liscomb, IA / 265 |
| 446. | 17.5% | Clarence, IA / 907 |
| 446. | 17.5% | Turin, IA / 100 |
| 446. | 17.5% | Colwell, IA / 51 |
| 446. | 17.5% | Mccausland, IA / 319 |
| 450. | 17.5% | Red Oak, IA / 5,644 |
| 450. | 17.5% | De Soto, IA / 1,142 |
| 450. | 17.5% | Griswold, IA / 1,182 |
| 450. | 17.5% | Lisbon, IA / 1,812 |
| 454. | 17.5% | Lucas, IA / 188 |
| 455. | 17.4% | Cushing, IA / 200 |
| 455. | 17.4% | Saint Paul, IA / 83 |
| 457. | 17.3% | Evansdale, IA / 4,768 |
| 458. | 17.3% | Waukee, IA / 15,944 |
| 458. | 17.3% | Stanton, IA / 708 |
| 460. | 17.3% | Sioux City, IA / 82,719 |
| 461. | 17.3% | Ottumwa, IA / 24,847 |
| 462. | 17.2% | Gillett Grove, IA / 68 |
| 462. | 17.2% | Woolstock, IA / 193 |
| 464. | 17.2% | Jefferson, IA / 4,296 |
| 465. | 17.2% | Springville, IA / 1,021 |
| 465. | 17.2% | Chariton, IA / 4,263 |
| 467. | 17.2% | North Liberty, IA / 14,503 |
| 468. | 17.2% | Pisgah, IA / 237 |
| 469. | 17.2% | Lohrville, IA / 413 |
| 470. | 17.1% | Ankeny, IA / 49,488 |
| 470. | 17.1% | Thor, IA / 189 |
| 472. | 17.1% | Dallas Center, IA / 1,757 |
| 473. | 17.1% | Williamsburg, IA / 3,105 |
| 474. | 17.1% | Eddyville, IA / 1,227 |
| 475. | 17.1% | Cambridge, IA / 842 |
| 476. | 17.1% | Johnston, IA / 18,874 |
| 477. | 17.0% | Zearing, IA / 639 |
| 478. | 16.9% | Urbana, IA / 1,431 |
| 479. | 16.9% | Hopkinton, IA / 578 |
| 479. | 16.9% | Meriden, IA / 181 |
| 481. | 16.9% | Rockwell, IA / 1,028 |
| 482. | 16.8% | Eldora, IA / 2,707 |
| 483. | 16.8% | Greenfield, IA / 2,045 |
| 484. | 16.8% | Hazleton, IA / 811 |
| 485. | 16.8% | Wahpeton, IA / 345 |
| 485. | 16.8% | Gilbertville, IA / 633 |
| 485. | 16.8% | Slater, IA / 1,587 |
| 488. | 16.8% | University Heights, IA / 1,214 |
| 488. | 16.8% | Mount Ayr, IA / 1,609 |
| 490. | 16.8% | Davis City, IA / 276 |
| 491. | 16.8% | Coralville, IA / 19,677 |
| 492. | 16.7% | Earling, IA / 588 |
| 493. | 16.7% | Mechanicsville, IA / 1,063 |
| 494. | 16.7% | Keota, IA / 907 |
| 495. | 16.7% | Graettinger, IA / 698 |
| 495. | 16.7% | Maloy, IA / 22 |
| 495. | 16.7% | Green Mountain, IA / 122 |
| 495. | 16.7% | Birmingham, IA / 471 |
| 499. | 16.7% | Corning, IA / 1,625 |
| 500. | 16.6% | Milton, IA / 428 |
| 500. | 16.6% | Sheldon, IA / 5,047 |
| 502. | 16.6% | Schleswig, IA / 859 |
| 503. | 16.6% | Rock Falls, IA / 159 |
| 504. | 16.5% | Calmar, IA / 1,032 |
| 505. | 16.5% | Orleans, IA / 486 |
| 506. | 16.5% | Le Mars, IA / 9,783 |
| 507. | 16.5% | Castana, IA / 94 |
| 508. | 16.4% | Altoona, IA / 15,317 |
| 509. | 16.4% | Dysart, IA / 1,532 |
| 509. | 16.4% | Nashua, IA / 1,632 |
| 511. | 16.4% | Aurora, IA / 222 |
| 511. | 16.4% | Magnolia, IA / 148 |
| 513. | 16.3% | Melcher-Dallas, IA / 1,170 |
| 514. | 16.3% | Dana, IA / 72 |
| 514. | 16.3% | West Des Moines, IA / 59,815 |
| 516. | 16.3% | Diamondhead Lake, IA / 343 |
| 516. | 16.3% | Vail, IA / 385 |
| 516. | 16.3% | Wallingford, IA / 165 |
| 519. | 16.3% | Leland, IA / 290 |
| 520. | 16.3% | Farmington, IA / 822 |
| 521. | 16.2% | Indianola, IA / 15,014 |
| 522. | 16.2% | Nevada, IA / 6,794 |
| 523. | 16.2% | Mason City, IA / 27,775 |
| 523. | 16.2% | Salix, IA / 356 |
| 525. | 16.2% | West Point, IA / 1,100 |
| 526. | 16.1% | Sloan, IA / 1,031 |
| 527. | 16.1% | Corydon, IA / 1,430 |
| 528. | 16.1% | Laurens, IA / 1,268 |
| 529. | 16.0% | Princeton, IA / 1,038 |
| 529. | 16.0% | Hudson, IA / 2,393 |
| 531. | 16.0% | Stockport, IA / 287 |
| 532. | 15.9% | Adair, IA / 890 |
| 533. | 15.9% | Anita, IA / 927 |
| 534. | 15.9% | Traer, IA / 1,814 |
| 535. | 15.9% | Patterson, IA / 131 |
| 535. | 15.9% | Spencer, IA / 11,177 |
| 537. | 15.8% | Huxley, IA / 3,370 |
| 538. | 15.8% | Belle Plaine, IA / 2,605 |
| 539. | 15.8% | Adel, IA / 3,940 |
| 540. | 15.7% | Earlville, IA / 780 |
| 540. | 15.7% | Gravity, IA / 146 |
| 542. | 15.7% | Auburn, IA / 260 |
| 543. | 15.7% | Burr Oak, IA / 204 |
| 544. | 15.7% | Bentley, IA / 111 |
| 544. | 15.7% | Sageville, IA / 75 |
| 544. | 15.7% | Farragut, IA / 561 |
| 547. | 15.7% | Swea City, IA / 592 |
| 548. | 15.7% | Masonville, IA / 115 |
| 549. | 15.7% | Cleghorn, IA / 194 |
| 549. | 15.7% | Moulton, IA / 592 |
| 551. | 15.6% | Riverdale, IA / 531 |
| 551. | 15.6% | Windsor Heights, IA / 4,877 |
| 553. | 15.6% | Guttenberg, IA / 1,884 |
| 554. | 15.6% | Maxwell, IA / 997 |
| 555. | 15.6% | Shambaugh, IA / 200 |
| 555. | 15.6% | Cantril, IA / 168 |
| 557. | 15.5% | Badger, IA / 495 |
| 558. | 15.5% | Saint Lucas, IA / 143 |
| 558. | 15.5% | Van Horne, IA / 742 |
| 560. | 15.5% | Everly, IA / 530 |
| 561. | 15.4% | Charter Oak, IA / 503 |
| 562. | 15.4% | Tripoli, IA / 1,557 |
| 563. | 15.4% | Jesup, IA / 2,642 |
| 564. | 15.4% | Des Moines, IA / 206,702 |
| 565. | 15.4% | Panorama Park, IA / 110 |
| 565. | 15.4% | Alta Vista, IA / 293 |
| 567. | 15.4% | Sheffield, IA / 1,057 |
| 568. | 15.3% | Raymond, IA / 872 |
| 569. | 15.3% | Geneva, IA / 166 |
| 570. | 15.3% | Newhall, IA / 956 |
| 571. | 15.3% | Sumner, IA / 2,081 |
| 572. | 15.3% | Carson, IA / 860 |
| 573. | 15.3% | Luzerne, IA / 83 |
| 574. | 15.3% | Shellsburg, IA / 1,013 |
| 575. | 15.2% | Chapin, IA / 161 |
| 576. | 15.2% | Clive, IA / 16,246 |
| 577. | 15.2% | Sutherland, IA / 591 |
| 578. | 15.2% | Worthington, IA / 355 |
| 579. | 15.2% | Shueyville, IA / 506 |
| 580. | 15.2% | Waverly, IA / 9,998 |
| 581. | 15.0% | Exira, IA / 828 |
| 582. | 15.0% | Burlington, IA / 25,559 |
| 583. | 15.0% | Conway, IA / 22 |
| 583. | 15.0% | Grant, IA / 51 |
| 583. | 15.0% | Decorah, IA / 8,058 |
| 586. | 15.0% | Riceville, IA / 805 |
| 587. | 14.9% | Calamus, IA / 380 |
| 587. | 14.9% | Blue Grass, IA / 1,612 |
| 589. | 14.9% | Hamburg, IA / 1,076 |
| 590. | 14.9% | Lenox, IA / 1,430 |
| 591. | 14.9% | Atlantic, IA / 6,983 |
| 592. | 14.9% | Bussey, IA / 441 |
| 592. | 14.9% | Pleasantville, IA / 1,953 |
| 592. | 14.9% | Carroll, IA / 10,051 |
| 595. | 14.9% | Braddyville, IA / 147 |
| 595. | 14.9% | Humboldt, IA / 4,663 |
| 597. | 14.8% | Maquoketa, IA / 6,064 |
| 597. | 14.8% | Farnhamville, IA / 339 |
| 599. | 14.8% | Belmond, IA / 2,391 |
| 599. | 14.8% | Silver City, IA / 154 |
| 599. | 14.8% | Cedar Falls, IA / 40,009 |
| 602. | 14.8% | Oelwein, IA / 6,321 |
| 603. | 14.7% | Hancock, IA / 219 |
| 604. | 14.7% | Blanchard, IA / 41 |
| 604. | 14.7% | Northboro, IA / 39 |
| 604. | 14.7% | Gray, IA / 94 |
| 607. | 14.7% | Kalona, IA / 2,501 |
| 608. | 14.6% | Terril, IA / 379 |
| 609. | 14.6% | West Bend, IA / 922 |
| 610. | 14.6% | Marne, IA / 76 |
| 611. | 14.5% | Milford, IA / 2,955 |
| 612. | 14.5% | Rippey, IA / 206 |
| 613. | 14.5% | Rembrandt, IA / 163 |
| 614. | 14.5% | Promise City, IA / 230 |
| 615. | 14.5% | Osage, IA / 3,628 |
| 616. | 14.5% | New Hampton, IA / 3,555 |
| 617. | 14.5% | Muscatine, IA / 23,857 |
| 618. | 14.4% | Melvin, IA / 255 |
| 619. | 14.4% | Menlo, IA / 363 |
| 620. | 14.4% | Alden, IA / 756 |
| 621. | 14.3% | Templeton, IA / 370 |
| 621. | 14.3% | Spirit Lake, IA / 4,916 |
| 623. | 14.3% | Holstein, IA / 1,408 |
| 623. | 14.3% | Saylorville, IA / 2,944 |
| 623. | 14.3% | Jewell Junction, IA / 1,198 |
| 626. | 14.3% | Oakland Acres, IA / 135 |
| 626. | 14.3% | Glenwood, IA / 5,253 |
| 626. | 14.3% | Blairsburg, IA / 116 |
| 629. | 14.3% | Toledo, IA / 2,208 |
| 630. | 14.3% | Manning, IA / 1,554 |
| 631. | 14.2% | Olds, IA / 247 |
| 632. | 14.2% | Rockford, IA / 734 |
| 633. | 14.2% | Klemme, IA / 523 |
| 634. | 14.2% | Van Wert, IA / 197 |
| 635. | 14.2% | Washburn, IA / 957 |
| 636. | 14.1% | Audubon, IA / 2,089 |
| 637. | 14.1% | Atalissa, IA / 401 |
| 637. | 14.1% | Delhi, IA / 393 |
| 639. | 14.1% | Emerson, IA / 471 |
| 639. | 14.1% | Waterloo, IA / 68,392 |
| 639. | 14.1% | Wall Lake, IA / 698 |
| 642. | 14.1% | Bradgate, IA / 114 |
| 642. | 14.1% | Cresco, IA / 3,871 |
| 644. | 14.0% | Spillville, IA / 356 |
| 645. | 14.0% | Salem, IA / 413 |
| 645. | 14.0% | Shenandoah, IA / 5,079 |
| 647. | 13.9% | Thompson, IA / 568 |
| 648. | 13.9% | Ames, IA / 61,276 |
| 648. | 13.9% | Little Sioux, IA / 156 |
| 650. | 13.8% | Alta, IA / 1,919 |
| 651. | 13.8% | Winterset, IA / 5,165 |
| 652. | 13.8% | Coon Rapids, IA / 1,408 |
| 653. | 13.8% | Luana, IA / 293 |
| 653. | 13.8% | Bassett, IA / 82 |
| 655. | 13.8% | Elkhart, IA / 597 |
| 656. | 13.8% | Brandon, IA / 325 |
| 657. | 13.7% | Wayland, IA / 1,062 |
| 657. | 13.7% | Macksburg, IA / 175 |
| 659. | 13.7% | Lambs Grove, IA / 175 |
| 660. | 13.7% | Armstrong, IA / 924 |
| 660. | 13.7% | Dike, IA / 1,300 |
| 662. | 13.6% | Webster City, IA / 7,905 |
| 662. | 13.6% | Searsboro, IA / 165 |
| 664. | 13.6% | Lake City, IA / 1,754 |
| 665. | 13.5% | Marble Rock, IA / 292 |
| 665. | 13.5% | Dedham, IA / 220 |
| 667. | 13.4% | Montrose, IA / 916 |
| 668. | 13.4% | Grundy Center, IA / 2,704 |
| 669. | 13.4% | Story City, IA / 3,430 |
| 669. | 13.4% | Hillsboro, IA / 222 |
| 671. | 13.4% | Somers, IA / 111 |
| 672. | 13.4% | Kensett, IA / 251 |
| 673. | 13.3% | Ricketts, IA / 146 |
| 673. | 13.3% | Malvern, IA / 1,042 |
| 673. | 13.3% | Numa, IA / 65 |
| 676. | 13.3% | Carter Lake, IA / 3,771 |
| 677. | 13.3% | Wapello, IA / 1,903 |
| 678. | 13.3% | Greene, IA / 1,128 |
| 679. | 13.3% | Saint Anthony, IA / 125 |
| 680. | 13.2% | Renwick, IA / 317 |
| 680. | 13.2% | Ida Grove, IA / 2,093 |
| 682. | 13.2% | Remsen, IA / 1,869 |
| 683. | 13.2% | Pacific Junction, IA / 384 |
| 684. | 13.2% | Whittemore, IA / 459 |
| 685. | 13.2% | Lytton, IA / 319 |
| 685. | 13.2% | Clear Lake, IA / 7,718 |
| 685. | 13.2% | Battle Creek, IA / 676 |
| 685. | 13.2% | Lake View, IA / 1,172 |
| 685. | 13.2% | Delaware, IA / 176 |
| 690. | 13.2% | Stone City, IA / 231 |
| 691. | 13.1% | Arcadia, IA / 563 |
| 692. | 13.1% | Saint Ansgar, IA / 1,062 |
| 693. | 13.1% | Bedford, IA / 1,495 |
| 694. | 13.1% | Sac City, IA / 2,175 |
| 694. | 13.1% | Winfield, IA / 951 |
| 696. | 13.1% | Waucoma, IA / 286 |
| 697. | 13.1% | Danville, IA / 989 |
| 698. | 13.0% | Early, IA / 647 |
| 699. | 13.0% | Weldon, IA / 144 |
| 700. | 13.0% | Aplington, IA / 1,104 |
| 701. | 13.0% | Fayette, IA / 1,206 |
| 702. | 12.9% | Stanley, IA / 97 |
| 703. | 12.9% | Dakota City, IA / 769 |
| 704. | 12.9% | Granville, IA / 348 |
| 705. | 12.9% | Wellman, IA / 1,537 |
| 706. | 12.8% | Clarinda, IA / 5,490 |
| 707. | 12.7% | Oakville, IA / 123 |
| 708. | 12.7% | Odebolt, IA / 1,217 |
| 709. | 12.7% | Lester, IA / 299 |
| 710. | 12.7% | Harlan, IA / 5,047 |
| 711. | 12.6% | Lamoni, IA / 2,547 |
| 712. | 12.6% | Ringsted, IA / 413 |
| 712. | 12.6% | Pilot Mound, IA / 162 |
| 714. | 12.6% | Agency, IA / 694 |
| 715. | 12.6% | Farmersburg, IA / 264 |
| 716. | 12.5% | Ellston, IA / 42 |
| 716. | 12.5% | Ireton, IA / 652 |
| 718. | 12.5% | Charles City, IA / 7,562 |
| 719. | 12.5% | Walnut, IA / 694 |
| 720. | 12.4% | Durant, IA / 2,041 |
| 721. | 12.4% | Blockton, IA / 175 |
| 722. | 12.4% | Arnolds Park, IA / 1,109 |
| 723. | 12.4% | Eagle Grove, IA / 3,506 |
| 723. | 12.4% | Breda, IA / 456 |
| 725. | 12.3% | Elgin, IA / 793 |
| 726. | 12.3% | Blairstown, IA / 724 |
| 727. | 12.3% | Reinbeck, IA / 1,824 |
| 728. | 12.3% | Willey, IA / 71 |
| 728. | 12.3% | Aurelia, IA / 1,084 |
| 730. | 12.3% | Fairfield, IA / 9,615 |
| 730. | 12.3% | Primghar, IA / 949 |
| 732. | 12.2% | Treynor, IA / 993 |
| 732. | 12.2% | Pleasant Hill, IA / 9,011 |
| 734. | 12.2% | Clutier, IA / 256 |
| 734. | 12.2% | Monona, IA / 1,625 |
| 736. | 12.2% | Protivin, IA / 248 |
| 737. | 12.1% | Quimby, IA / 280 |
| 738. | 12.1% | Harcourt, IA / 246 |
| 738. | 12.1% | North English, IA / 1,054 |
| 740. | 12.0% | Colesburg, IA / 366 |
| 740. | 12.0% | Mount Vernon, IA / 4,532 |
| 742. | 12.0% | Fredericksburg, IA / 1,034 |
| 743. | 11.9% | Redding, IA / 90 |
| 744. | 11.9% | Paton, IA / 294 |
| 745. | 11.9% | Irwin, IA / 435 |
| 746. | 11.8% | Sioux Rapids, IA / 678 |
| 746. | 11.8% | Mount Auburn, IA / 106 |
| 748. | 11.8% | Fenton, IA / 290 |
| 748. | 11.8% | Brunsville, IA / 98 |
| 750. | 11.8% | Hartley, IA / 1,599 |
| 751. | 11.7% | Shell Rock, IA / 1,242 |
| 752. | 11.7% | Ionia, IA / 387 |
| 753. | 11.7% | Camanche, IA / 4,401 |
| 754. | 11.7% | Colo, IA / 805 |
| 755. | 11.7% | Sheldahl, IA / 232 |
| 755. | 11.7% | Bode, IA / 370 |
| 757. | 11.5% | Oxford Junction, IA / 493 |
| 758. | 11.5% | Portsmouth, IA / 183 |
| 758. | 11.5% | Marshalltown, IA / 27,749 |
| 760. | 11.5% | Stanhope, IA / 421 |
| 761. | 11.5% | Roland, IA / 1,463 |
| 762. | 11.5% | Scranton, IA / 567 |
| 763. | 11.5% | Janesville, IA / 888 |
| 764. | 11.4% | Hanlontown, IA / 177 |
| 765. | 11.4% | West Liberty, IA / 3,750 |
| 766. | 11.4% | Lowden, IA / 769 |
| 766. | 11.4% | Keystone, IA / 657 |
| 768. | 11.4% | Twin Lakes, IA / 288 |
| 769. | 11.3% | Arthur, IA / 161 |
| 770. | 11.3% | Forest City, IA / 4,142 |
| 771. | 11.3% | Manilla, IA / 997 |
| 772. | 11.3% | Pulaski, IA / 295 |
| 773. | 11.2% | Dows, IA / 442 |
| 774. | 11.2% | Pomeroy, IA / 887 |
| 775. | 11.2% | Larrabee, IA / 155 |
| 776. | 11.1% | Denver, IA / 1,844 |
| 777. | 11.1% | Linn Grove, IA / 129 |
| 777. | 11.1% | Rossie, IA / 85 |
| 777. | 11.1% | Shannon City, IA / 62 |
| 780. | 11.1% | Ellsworth, IA / 632 |
| 781. | 11.1% | Meservey, IA / 232 |
| 782. | 11.0% | Larchwood, IA / 1,004 |
| 783. | 10.9% | Gruver, IA / 76 |
| 783. | 10.9% | Clermont, IA / 672 |
| 785. | 10.9% | Tabor, IA / 1,212 |
| 786. | 10.9% | Keswick, IA / 226 |
| 787. | 10.8% | North Buena Vista, IA / 109 |
| 788. | 10.8% | Harris, IA / 150 |
| 789. | 10.8% | Luxemburg, IA / 192 |
| 790. | 10.8% | Joice, IA / 207 |
| 790. | 10.8% | Allison, IA / 1,184 |
| 792. | 10.7% | West Okoboji, IA / 332 |
| 793. | 10.7% | Westwood, IA / 121 |
| 794. | 10.6% | Balltown, IA / 59 |
| 795. | 10.6% | Avoca, IA / 1,328 |
| 796. | 10.6% | Climbing Hill, IA / 172 |
| 797. | 10.6% | Alvord, IA / 236 |
| 798. | 10.5% | Oakland, IA / 1,621 |
| 798. | 10.5% | Houghton, IA / 143 |
| 798. | 10.5% | Garwin, IA / 516 |
| 801. | 10.4% | Calumet, IA / 309 |
| 802. | 10.3% | Estherville, IA / 6,177 |
| 803. | 10.3% | Chelsea, IA / 188 |
| 804. | 10.3% | Ossian, IA / 934 |
| 805. | 10.3% | Coulter, IA / 349 |
| 806. | 10.2% | Clarksville, IA / 1,388 |
| 807. | 10.2% | Tama, IA / 2,835 |
| 808. | 10.2% | Lake Panorama, IA / 1,196 |
| 809. | 10.1% | Defiance, IA / 254 |
| 810. | 10.1% | Lake Mills, IA / 1,878 |
| 810. | 10.1% | Randall, IA / 146 |
| 812. | 10.1% | Lost Nation, IA / 502 |
| 813. | 10.0% | Blakesburg, IA / 273 |
| 814. | 9.9% | Lakota, IA / 226 |
| 815. | 9.9% | Chester, IA / 263 |
| 816. | 9.9% | Ocheyedan, IA / 446 |
| 817. | 9.9% | Truesdale, IA / 148 |
| 818. | 9.8% | Cylinder, IA / 68 |
| 818. | 9.8% | Unionville, IA / 73 |
| 820. | 9.8% | Dow City, IA / 561 |
| 820. | 9.8% | Westside, IA / 358 |
| 822. | 9.7% | Garber, IA / 121 |
| 823. | 9.7% | Vincent, IA / 219 |
| 824. | 9.7% | Sandyville, IA / 71 |
| 825. | 9.7% | Perry, IA / 7,986 |
| 826. | 9.6% | Saint Donatus, IA / 105 |
| 826. | 9.6% | Grafton, IA / 290 |
| 826. | 9.6% | Beacon, IA / 502 |
| 826. | 9.6% | Lakeside, IA / 650 |
| 830. | 9.6% | Sibley, IA / 2,712 |
| 831. | 9.5% | Pella, IA / 10,343 |
| 832. | 9.5% | Kanawha, IA / 603 |
| 833. | 9.4% | Collins, IA / 428 |
| 834. | 9.4% | Dumont, IA / 682 |
| 835. | 9.3% | Hampton, IA / 4,402 |
| 835. | 9.3% | Hardy, IA / 92 |
| 835. | 9.3% | Franklin, IA / 103 |
| 835. | 9.3% | Lynnville, IA / 483 |
| 835. | 9.3% | Williamson, IA / 123 |
| 840. | 9.2% | Denison, IA / 8,370 |
| 840. | 9.2% | Buffalo Center, IA / 877 |
| 842. | 9.2% | Grandview, IA / 478 |
| 843. | 9.1% | Weston, IA / 237 |
| 844. | 9.0% | Alton, IA / 1,190 |
| 845. | 8.9% | Yorktown, IA / 100 |
| 846. | 8.8% | Bonaparte, IA / 400 |
| 847. | 8.8% | Stout, IA / 237 |
| 847. | 8.8% | Deloit, IA / 369 |
| 849. | 8.7% | Fostoria, IA / 124 |
| 850. | 8.7% | Latimer, IA / 456 |
| 851. | 8.7% | Swan, IA / 61 |
| 851. | 8.7% | Kimballton, IA / 300 |
| 853. | 8.7% | Parkersburg, IA / 1,859 |
| 854. | 8.7% | Hawarden, IA / 2,556 |
| 855. | 8.6% | Lidderdale, IA / 213 |
| 856. | 8.6% | Hartwick, IA / 75 |
| 857. | 8.6% | Schaller, IA / 803 |
| 858. | 8.6% | Washta, IA / 271 |
| 859. | 8.6% | Clayton, IA / 37 |
| 859. | 8.6% | Lone Rock, IA / 125 |
| 861. | 8.6% | Garnavillo, IA / 854 |
| 862. | 8.5% | Exline, IA / 124 |
| 863. | 8.5% | Stacyville, IA / 553 |
| 864. | 8.5% | Kirkman, IA / 61 |
| 865. | 8.4% | Decatur City, IA / 218 |
| 866. | 8.3% | Owasa, IA / 44 |
| 866. | 8.3% | Mount Sterling, IA / 36 |
| 868. | 8.3% | Haverhill, IA / 175 |
| 869. | 8.3% | Storm Lake, IA / 10,743 |
| 870. | 8.2% | Gladbrook, IA / 819 |
| 871. | 8.2% | Beaman, IA / 199 |
| 872. | 8.2% | Union, IA / 522 |
| 873. | 8.2% | Ainsworth, IA / 589 |
| 874. | 8.1% | Garrison, IA / 349 |
| 874. | 8.1% | Holland, IA / 240 |
| 876. | 8.1% | Rhodes, IA / 310 |
| 877. | 8.1% | Britt, IA / 1,985 |
| 878. | 8.1% | Morning Sun, IA / 1,033 |
| 879. | 8.0% | Steamboat Rock, IA / 254 |
| 879. | 8.0% | Fort Atkinson, IA / 326 |
| 881. | 8.0% | Ventura, IA / 667 |
| 882. | 8.0% | Bertram, IA / 334 |
| 883. | 8.0% | Ayrshire, IA / 158 |
| 884. | 7.9% | Bristow, IA / 149 |
| 885. | 7.9% | Corwith, IA / 262 |
| 886. | 7.8% | Wesley, IA / 326 |
| 887. | 7.8% | Dickens, IA / 176 |
| 888. | 7.7% | Carpenter, IA / 110 |
| 888. | 7.7% | Ackworth, IA / 39 |
| 890. | 7.7% | Donnellson, IA / 815 |
| 891. | 7.6% | Elk Horn, IA / 638 |
| 892. | 7.4% | New Vienna, IA / 420 |
| 893. | 7.4% | Fredonia, IA / 254 |
| 894. | 7.4% | Columbus City, IA / 417 |
| 895. | 7.3% | Osterdock, IA / 67 |
| 895. | 7.3% | Lu Verne, IA / 266 |
| 897. | 7.3% | Merrill, IA / 862 |
| 898. | 7.3% | Mcintire, IA / 79 |
| 899. | 7.2% | Ashton, IA / 417 |
| 900. | 7.2% | George, IA / 1,115 |
| 901. | 7.0% | Varina, IA / 108 |
| 902. | 6.9% | Dixon, IA / 208 |
| 903. | 6.9% | Delta, IA / 285 |
| 903. | 6.9% | Gilbert, IA / 1,398 |
| 905. | 6.8% | Buckeye, IA / 90 |
| 906. | 6.7% | Rock Rapids, IA / 2,579 |
| 907. | 6.7% | Superior, IA / 155 |
| 907. | 6.7% | East Peru, IA / 72 |
| 907. | 6.7% | Rutland, IA / 109 |
| 910. | 6.6% | Baxter, IA / 971 |
| 911. | 6.5% | Pierson, IA / 423 |
| 912. | 6.4% | Kamrar, IA / 190 |
| 913. | 6.4% | Lawton, IA / 904 |
| 914. | 6.2% | Milo, IA / 758 |
| 915. | 6.1% | Stratford, IA / 671 |
| 916. | 6.1% | Webb, IA / 145 |
| 916. | 6.1% | Sun Valley Lake, IA / 181 |
| 918. | 6.0% | Sioux Center, IA / 7,218 |
| 918. | 6.0% | Sanborn, IA / 1,216 |
| 920. | 5.9% | Ralston, IA / 84 |
| 920. | 5.9% | Castalia, IA / 175 |
| 922. | 5.7% | Maurice, IA / 297 |
| 923. | 5.7% | Columbus Junction, IA / 2,021 |
| 924. | 5.7% | Holiday Lake, IA / 559 |
| 925. | 5.6% | Ackley, IA / 1,546 |
| 926. | 5.3% | Hubbard, IA / 862 |
| 927. | 5.3% | Matlock, IA / 94 |
| 928. | 5.1% | Postville, IA / 2,329 |
| 929. | 5.1% | Archer, IA / 121 |
| 930. | 5.0% | Palmer, IA / 153 |
| 930. | 5.0% | Wiota, IA / 88 |
| 932. | 5.0% | Doon, IA / 533 |
| 933. | 4.8% | Orange City, IA / 6,130 |
| 934. | 4.8% | Rock Valley, IA / 3,495 |
| 935. | 4.8% | Sully, IA / 796 |
| 935. | 4.8% | Coburg, IA / 47 |
| 937. | 4.6% | New Liberty, IA / 159 |
| 937. | 4.6% | Aredale, IA / 70 |
| 939. | 4.6% | Boyden, IA / 697 |
| 940. | 4.6% | Inwood, IA / 772 |
| 941. | 4.1% | Struble, IA / 62 |
| 942. | 4.1% | Little Rock, IA / 466 |
| 943. | 4.0% | Middle Amana, IA / 595 |
| 944. | 3.9% | Ottosen, IA / 56 |
| 945. | 3.8% | Conesville, IA / 462 |
| 946. | 3.7% | Hospers, IA / 769 |
| 947. | 3.6% | Northwood, IA / 2,083 |
| 948. | 3.5% | Beaver, IA / 73 |
| 949. | 3.5% | Coppock, IA / 62 |
| 950. | 3.3% | Titonka, IA / 394 |
| 951. | 3.1% | Hawkeye, IA / 602 |
| 952. | 3.0% | Havelock, IA / 185 |
| 952. | 3.0% | Guernsey, IA / 73 |
| 954. | 2.8% | Paullina, IA / 944 |
| 955. | 2.5% | Woden, IA / 228 |
| 956. | 2.4% | Hull, IA / 2,263 |
| 957. | 2.1% | Kiron, IA / 277 |
| 958. | 1.7% | Valeria, IA / 65 |
| 959. | 1.5% | Springbrook, IA / 166 |
| 960. | 1.2% | Maharishi Vedic City, IA / 682 |
Please note that we only rank locations with 'Irish as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Irish as First Ancestry Population Percentage' data are not listed.