Local Data Search
A total of 613 results found. Show Results on Map.
| Rank | Czech as First Ancestry Population Percentage ▼ | City / Population |
| 1. | 56.4% | Spillville, IA / 289 |
| 2. | 50.0% | Vining, IA / 76 |
| 3. | 46.3% | Protivin, IA / 352 |
| 4. | 35.6% | Jackson Junction, IA / 101 |
| 5. | 35.5% | Clutier, IA / 227 |
| 6. | 33.6% | Elberon, IA / 263 |
| 7. | 31.0% | Guernsey, IA / 48 |
| 8. | 28.9% | Center Junction, IA / 138 |
| 9. | 28.4% | Chelsea, IA / 311 |
| 10. | 25.8% | Swisher, IA / 914 |
| 11. | 23.6% | Shueyville, IA / 515 |
| 12. | 23.2% | Fort Atkinson, IA / 342 |
| 13. | 20.6% | Montour, IA / 250 |
| 14. | 19.8% | Saint Lucas, IA / 96 |
| 15. | 19.3% | Rock Falls, IA / 175 |
| 16. | 18.8% | Ridgeway, IA / 412 |
| 17. | 18.1% | Ely, IA / 1,528 |
| 18. | 17.8% | Garwin, IA / 546 |
| 19. | 16.7% | Monmouth, IA / 206 |
| 20. | 16.0% | Toledo, IA / 2,639 |
| 21. | 15.6% | Traer, IA / 1,767 |
| 22. | 15.3% | Prairieburg, IA / 184 |
| 23. | 14.6% | Fairfax, IA / 1,731 |
| 24. | 14.5% | Luzerne, IA / 95 |
| 25. | 14.5% | Belle Plaine, IA / 2,844 |
| 26. | 14.3% | Alburnett, IA / 700 |
| 27. | 13.7% | Mccausland, IA / 238 |
| 28. | 13.6% | Hartwick, IA / 77 |
| 29. | 13.3% | Oxford Junction, IA / 517 |
| 30. | 13.1% | Castana, IA / 165 |
| 31. | 12.9% | Bertram, IA / 280 |
| 32. | 12.9% | Leland, IA / 298 |
| 33. | 12.7% | Van Horne, IA / 700 |
| 34. | 12.7% | Central City, IA / 1,315 |
| 34. | 12.7% | Calmar, IA / 1,040 |
| 36. | 12.6% | Morley, IA / 126 |
| 37. | 12.6% | Victor, IA / 743 |
| 38. | 12.2% | Greeley, IA / 276 |
| 39. | 12.1% | Palo, IA / 941 |
| 40. | 11.4% | Conway, IA / 44 |
| 41. | 11.3% | Harris, IA / 184 |
| 42. | 11.3% | Oxford, IA / 690 |
| 43. | 11.2% | Waucoma, IA / 241 |
| 44. | 11.0% | Diagonal, IA / 312 |
| 45. | 10.7% | Newhall, IA / 746 |
| 46. | 10.6% | Blairstown, IA / 693 |
| 47. | 10.4% | Ladora, IA / 221 |
| 48. | 10.3% | Lawler, IA / 316 |
| 49. | 10.3% | Lone Tree, IA / 1,312 |
| 50. | 10.0% | Ottosen, IA / 40 |
| 50. | 10.0% | Clayton, IA / 38 |
| 50. | 10.0% | Masonville, IA / 154 |
| 53. | 9.9% | Lisbon, IA / 1,891 |
| 53. | 9.9% | Stanwood, IA / 688 |
| 55. | 9.9% | Redding, IA / 89 |
| 56. | 9.8% | Shellsburg, IA / 887 |
| 57. | 9.8% | Martelle, IA / 349 |
| 58. | 9.5% | Walford, IA / 1,562 |
| 59. | 9.5% | Hiawatha, IA / 6,661 |
| 60. | 9.4% | Keystone, IA / 682 |
| 61. | 9.4% | Tipton, IA / 3,040 |
| 62. | 9.2% | Alta Vista, IA / 269 |
| 63. | 9.2% | South English, IA / 151 |
| 64. | 9.2% | Mount Auburn, IA / 158 |
| 65. | 9.1% | Walker, IA / 714 |
| 66. | 9.0% | Hills, IA / 539 |
| 67. | 9.0% | Fertile, IA / 376 |
| 68. | 8.8% | Haverhill, IA / 187 |
| 69. | 8.8% | Solon, IA / 1,760 |
| 70. | 8.8% | Elma, IA / 445 |
| 71. | 8.7% | Gladbrook, IA / 965 |
| 72. | 8.6% | Crescent, IA / 471 |
| 73. | 8.6% | Millersburg, IA / 162 |
| 73. | 8.6% | Clare, IA / 122 |
| 75. | 8.6% | Lynnville, IA / 344 |
| 75. | 8.6% | Parnell, IA / 202 |
| 77. | 8.6% | Cresco, IA / 3,715 |
| 78. | 8.5% | Pilot Mound, IA / 191 |
| 79. | 8.3% | Beaver, IA / 26 |
| 80. | 8.3% | Olin, IA / 652 |
| 81. | 8.2% | Cedar Rapids, IA / 125,951 |
| 82. | 8.2% | Garrison, IA / 456 |
| 83. | 8.0% | Laurel, IA / 220 |
| 84. | 7.9% | Saint Marys, IA / 191 |
| 85. | 7.9% | Oto, IA / 123 |
| 86. | 7.9% | Tama, IA / 2,543 |
| 87. | 7.8% | Marquette, IA / 489 |
| 88. | 7.7% | Silver City, IA / 211 |
| 89. | 7.6% | Dysart, IA / 1,459 |
| 90. | 7.6% | Center Point, IA / 2,362 |
| 91. | 7.6% | Elliott, IA / 320 |
| 92. | 7.3% | Urbana, IA / 1,400 |
| 93. | 7.2% | Atkins, IA / 1,621 |
| 94. | 7.1% | Malcom, IA / 236 |
| 95. | 7.0% | Vail, IA / 469 |
| 96. | 6.9% | Brooklyn, IA / 1,400 |
| 97. | 6.8% | Superior, IA / 144 |
| 98. | 6.8% | Coggon, IA / 697 |
| 99. | 6.6% | West Branch, IA / 2,299 |
| 100. | 6.6% | Welton, IA / 202 |
| 101. | 6.4% | Riverside, IA / 810 |
| 102. | 6.4% | Prescott, IA / 307 |
| 103. | 6.3% | Spring Hill, IA / 103 |
| 104. | 6.2% | Marion, IA / 32,052 |
| 105. | 6.2% | Bassett, IA / 81 |
| 106. | 6.1% | Sumner, IA / 2,063 |
| 107. | 6.0% | Chester, IA / 207 |
| 108. | 6.0% | Lakota, IA / 277 |
| 109. | 6.0% | Paton, IA / 216 |
| 110. | 5.9% | Hanlontown, IA / 208 |
| 111. | 5.8% | Mitchell, IA / 109 |
| 112. | 5.8% | Marengo, IA / 2,510 |
| 113. | 5.7% | Le Grand, IA / 754 |
| 114. | 5.7% | Garner, IA / 2,911 |
| 115. | 5.5% | Stout, IA / 163 |
| 116. | 5.5% | Somers, IA / 114 |
| 117. | 5.5% | Mcgregor, IA / 704 |
| 117. | 5.5% | Kalona, IA / 2,489 |
| 119. | 5.4% | Robins, IA / 2,700 |
| 120. | 5.2% | Gilbertville, IA / 886 |
| 121. | 5.1% | Glenwood, IA / 5,622 |
| 122. | 5.1% | Elkhart, IA / 573 |
| 123. | 5.1% | Birmingham, IA / 509 |
| 124. | 5.0% | Palmer, IA / 124 |
| 125. | 5.0% | Rodman, IA / 44 |
| 126. | 5.0% | Kanawha, IA / 703 |
| 127. | 5.0% | Raymond, IA / 735 |
| 128. | 4.9% | University Heights, IA / 1,066 |
| 129. | 4.9% | Turin, IA / 69 |
| 130. | 4.9% | Britt, IA / 2,201 |
| 130. | 4.9% | Crawfordsville, IA / 223 |
| 132. | 4.8% | Curlew, IA / 63 |
| 133. | 4.8% | Dolliver, IA / 86 |
| 134. | 4.8% | Clear Lake, IA / 7,812 |
| 135. | 4.8% | Castalia, IA / 142 |
| 136. | 4.7% | Luana, IA / 306 |
| 136. | 4.7% | Anamosa, IA / 5,692 |
| 138. | 4.7% | Lime Springs, IA / 464 |
| 139. | 4.7% | Lowden, IA / 819 |
| 140. | 4.7% | Henderson, IA / 109 |
| 141. | 4.6% | Missouri Valley, IA / 2,789 |
| 142. | 4.4% | Delmar, IA / 505 |
| 143. | 4.4% | Deep River, IA / 295 |
| 144. | 4.4% | Moorland, IA / 150 |
| 145. | 4.3% | Peosta, IA / 1,498 |
| 146. | 4.3% | North English, IA / 1,139 |
| 146. | 4.3% | Iowa Falls, IA / 4,976 |
| 146. | 4.3% | Wyoming, IA / 529 |
| 149. | 4.3% | North Liberty, IA / 10,796 |
| 149. | 4.3% | Long Grove, IA / 779 |
| 151. | 4.2% | Clarence, IA / 902 |
| 151. | 4.2% | Montezuma, IA / 1,529 |
| 153. | 4.2% | Ringsted, IA / 516 |
| 154. | 4.1% | Luther, IA / 98 |
| 155. | 4.1% | Hopkinton, IA / 689 |
| 156. | 4.1% | Kensett, IA / 219 |
| 157. | 4.1% | Crystal Lake, IA / 245 |
| 157. | 4.1% | Plymouth, IA / 354 |
| 157. | 4.1% | Eldora, IA / 2,762 |
| 160. | 4.0% | Dallas Center, IA / 2,223 |
| 161. | 4.0% | Orient, IA / 356 |
| 162. | 4.0% | Callender, IA / 419 |
| 163. | 4.0% | Orleans, IA / 767 |
| 163. | 4.0% | Le Claire, IA / 3,326 |
| 165. | 3.9% | Pocahontas, IA / 1,847 |
| 166. | 3.9% | Fostoria, IA / 112 |
| 166. | 3.9% | Cushing, IA / 217 |
| 168. | 3.9% | Onawa, IA / 2,786 |
| 169. | 3.9% | Riceville, IA / 784 |
| 169. | 3.9% | Barnum, IA / 201 |
| 171. | 3.8% | Mount Vernon, IA / 4,145 |
| 172. | 3.8% | Menlo, IA / 432 |
| 173. | 3.8% | Osage, IA / 3,427 |
| 174. | 3.8% | Dougherty, IA / 60 |
| 175. | 3.8% | Lytton, IA / 254 |
| 176. | 3.8% | Mechanicsville, IA / 1,222 |
| 177. | 3.7% | Blakesburg, IA / 313 |
| 178. | 3.7% | Norway, IA / 655 |
| 179. | 3.7% | Fredericksburg, IA / 743 |
| 180. | 3.7% | Clearfield, IA / 369 |
| 181. | 3.7% | Maharishi Vedic City, IA / 169 |
| 182. | 3.7% | Ainsworth, IA / 507 |
| 183. | 3.6% | Brandon, IA / 329 |
| 183. | 3.6% | Manly, IA / 1,264 |
| 185. | 3.6% | Gilmore City, IA / 507 |
| 186. | 3.6% | Maynard, IA / 418 |
| 187. | 3.6% | Iowa City, IA / 67,067 |
| 188. | 3.6% | Marne, IA / 167 |
| 189. | 3.6% | Woodward, IA / 1,209 |
| 190. | 3.6% | Mcclelland, IA / 201 |
| 190. | 3.6% | Libertyville, IA / 313 |
| 192. | 3.5% | Emerson, IA / 380 |
| 193. | 3.5% | Mondamin, IA / 446 |
| 194. | 3.5% | New Albin, IA / 531 |
| 195. | 3.5% | Modale, IA / 361 |
| 196. | 3.4% | Ossian, IA / 864 |
| 196. | 3.4% | Fort Dodge, IA / 25,164 |
| 198. | 3.4% | Monticello, IA / 3,688 |
| 199. | 3.4% | Stockport, IA / 203 |
| 200. | 3.3% | Truro, IA / 367 |
| 201. | 3.3% | Tiffin, IA / 1,630 |
| 202. | 3.3% | Emmetsburg, IA / 3,620 |
| 203. | 3.2% | Moorhead, IA / 226 |
| 204. | 3.2% | Lamont, IA / 516 |
| 204. | 3.2% | La Porte City, IA / 2,438 |
| 206. | 3.2% | Northwood, IA / 1,894 |
| 207. | 3.2% | Avoca, IA / 1,458 |
| 208. | 3.1% | Harpers Ferry, IA / 356 |
| 209. | 3.1% | Ute, IA / 400 |
| 210. | 3.1% | Winterset, IA / 4,816 |
| 211. | 3.1% | New Hampton, IA / 3,445 |
| 212. | 3.1% | Independence, IA / 6,077 |
| 213. | 3.0% | Marathon, IA / 206 |
| 214. | 3.0% | Grinnell, IA / 9,150 |
| 215. | 3.0% | Coralville, IA / 18,330 |
| 216. | 3.0% | Monona, IA / 1,835 |
| 216. | 3.0% | Minburn, IA / 297 |
| 218. | 2.9% | Lost Nation, IA / 458 |
| 219. | 2.9% | New Providence, IA / 322 |
| 220. | 2.9% | West Union, IA / 2,683 |
| 220. | 2.9% | Boyden, IA / 734 |
| 222. | 2.9% | Dumont, IA / 745 |
| 222. | 2.9% | Marshalltown, IA / 25,699 |
| 222. | 2.9% | Sidney, IA / 1,036 |
| 225. | 2.9% | Delhi, IA / 529 |
| 225. | 2.9% | Sheffield, IA / 1,212 |
| 227. | 2.8% | Grand Mound, IA / 708 |
| 228. | 2.8% | Mason City, IA / 27,489 |
| 228. | 2.8% | Holland, IA / 353 |
| 228. | 2.8% | Lenox, IA / 1,354 |
| 231. | 2.8% | Riverton, IA / 252 |
| 232. | 2.8% | Fontanelle, IA / 620 |
| 232. | 2.8% | Creston, IA / 7,448 |
| 234. | 2.8% | West Okoboji, IA / 486 |
| 235. | 2.7% | Tripoli, IA / 1,131 |
| 236. | 2.7% | New Sharon, IA / 1,438 |
| 237. | 2.7% | Johnston, IA / 14,968 |
| 238. | 2.7% | Floyd, IA / 437 |
| 239. | 2.7% | Waterloo, IA / 66,351 |
| 239. | 2.7% | Manson, IA / 1,716 |
| 241. | 2.6% | Forest City, IA / 3,966 |
| 241. | 2.6% | Mccallsburg, IA / 324 |
| 243. | 2.6% | Story City, IA / 3,341 |
| 244. | 2.6% | Decorah, IA / 7,865 |
| 245. | 2.5% | Jefferson, IA / 4,218 |
| 245. | 2.5% | Williamsburg, IA / 2,787 |
| 247. | 2.5% | Gilman, IA / 622 |
| 248. | 2.5% | Conrad, IA / 907 |
| 249. | 2.5% | Hillsboro, IA / 236 |
| 249. | 2.5% | Laurens, IA / 1,483 |
| 251. | 2.5% | Strawberry Point, IA / 1,293 |
| 252. | 2.5% | Rudd, IA / 367 |
| 253. | 2.4% | Wallingford, IA / 216 |
| 254. | 2.4% | Wadena, IA / 225 |
| 255. | 2.4% | Rockford, IA / 1,041 |
| 256. | 2.4% | Springville, IA / 1,048 |
| 257. | 2.4% | Centerville, IA / 5,487 |
| 258. | 2.4% | Dakota City, IA / 846 |
| 258. | 2.4% | Ackley, IA / 1,773 |
| 260. | 2.4% | Massena, IA / 327 |
| 261. | 2.4% | Westwood, IA / 100 |
| 261. | 2.4% | Bussey, IA / 356 |
| 261. | 2.4% | Morrison, IA / 94 |
| 264. | 2.3% | Elkader, IA / 1,380 |
| 265. | 2.3% | Baldwin, IA / 105 |
| 265. | 2.3% | Graettinger, IA / 1,032 |
| 267. | 2.2% | Eldridge, IA / 4,743 |
| 268. | 2.2% | Westside, IA / 327 |
| 269. | 2.2% | Allison, IA / 974 |
| 270. | 2.2% | Webster City, IA / 7,764 |
| 271. | 2.2% | Randolph, IA / 254 |
| 272. | 2.2% | Charles City, IA / 7,467 |
| 273. | 2.2% | Ames, IA / 54,853 |
| 273. | 2.2% | Park View, IA / 2,493 |
| 273. | 2.2% | Norwalk, IA / 8,466 |
| 276. | 2.2% | Winthrop, IA / 750 |
| 276. | 2.2% | Earlham, IA / 1,690 |
| 278. | 2.1% | Conesville, IA / 403 |
| 278. | 2.1% | Audubon, IA / 2,270 |
| 280. | 2.1% | Bristow, IA / 178 |
| 281. | 2.1% | Wellman, IA / 1,280 |
| 282. | 2.1% | Waukon, IA / 3,896 |
| 283. | 2.1% | Cedar Falls, IA / 37,580 |
| 283. | 2.1% | Bronson, IA / 333 |
| 285. | 2.1% | Oelwein, IA / 6,116 |
| 285. | 2.1% | Persia, IA / 284 |
| 285. | 2.1% | Meriden, IA / 177 |
| 288. | 2.1% | Blairsburg, IA / 229 |
| 288. | 2.1% | Nora Springs, IA / 1,713 |
| 290. | 2.1% | Nevada, IA / 6,629 |
| 290. | 2.1% | Washta, IA / 281 |
| 292. | 2.0% | Elk Run Heights, IA / 1,027 |
| 293. | 2.0% | Rowley, IA / 335 |
| 294. | 2.0% | Mallard, IA / 338 |
| 295. | 2.0% | Ionia, IA / 378 |
| 296. | 2.0% | Pacific Junction, IA / 420 |
| 297. | 2.0% | Rolfe, IA / 551 |
| 298. | 2.0% | Arcadia, IA / 438 |
| 298. | 2.0% | Atalissa, IA / 415 |
| 300. | 1.9% | Moravia, IA / 731 |
| 301. | 1.9% | Evansdale, IA / 4,981 |
| 302. | 1.9% | Adel, IA / 4,171 |
| 302. | 1.9% | Greene, IA / 1,172 |
| 302. | 1.9% | Urbandale, IA / 39,736 |
| 305. | 1.9% | Pella, IA / 10,217 |
| 306. | 1.9% | New Vienna, IA / 369 |
| 306. | 1.9% | Lake View, IA / 1,293 |
| 308. | 1.9% | Woodbine, IA / 1,733 |
| 308. | 1.9% | Sergeant Bluff, IA / 3,887 |
| 310. | 1.8% | Fairfield, IA / 9,209 |
| 311. | 1.8% | Washington, IA / 7,135 |
| 311. | 1.8% | Sheldahl, IA / 189 |
| 313. | 1.8% | Ankeny, IA / 39,938 |
| 313. | 1.8% | Havelock, IA / 179 |
| 315. | 1.8% | Van Wert, IA / 316 |
| 316. | 1.8% | Quasqueton, IA / 509 |
| 316. | 1.8% | New London, IA / 1,805 |
| 316. | 1.8% | Denison, IA / 7,214 |
| 319. | 1.8% | Clarion, IA / 2,740 |
| 319. | 1.8% | Morning Sun, IA / 970 |
| 321. | 1.8% | Humboldt, IA / 4,247 |
| 322. | 1.7% | Kelley, IA / 257 |
| 323. | 1.7% | Albion, IA / 530 |
| 323. | 1.7% | Waterville, IA / 248 |
| 325. | 1.7% | Waverly, IA / 9,207 |
| 325. | 1.7% | Bagley, IA / 296 |
| 327. | 1.7% | Unionville, IA / 129 |
| 327. | 1.7% | Huxley, IA / 2,702 |
| 329. | 1.6% | Epworth, IA / 1,860 |
| 329. | 1.6% | Dayton, IA / 939 |
| 331. | 1.6% | Anthon, IA / 631 |
| 331. | 1.6% | Agency, IA / 690 |
| 333. | 1.6% | Bondurant, IA / 2,630 |
| 334. | 1.6% | Keota, IA / 948 |
| 334. | 1.6% | Madrid, IA / 2,580 |
| 334. | 1.6% | Bellevue, IA / 2,436 |
| 337. | 1.6% | Lawton, IA / 1,005 |
| 337. | 1.6% | Murray, IA / 777 |
| 337. | 1.6% | Sutherland, IA / 600 |
| 340. | 1.6% | Melvin, IA / 209 |
| 341. | 1.5% | West Des Moines, IA / 54,776 |
| 341. | 1.5% | Lincoln, IA / 228 |
| 341. | 1.5% | Pierson, IA / 459 |
| 344. | 1.5% | Edgewood, IA / 980 |
| 344. | 1.5% | Fraser, IA / 142 |
| 346. | 1.5% | Martinsburg, IA / 166 |
| 346. | 1.5% | De Witt, IA / 5,249 |
| 348. | 1.5% | Clive, IA / 14,628 |
| 348. | 1.5% | Goldfield, IA / 625 |
| 348. | 1.5% | Spirit Lake, IA / 4,574 |
| 348. | 1.5% | Aplington, IA / 1,068 |
| 348. | 1.5% | Pleasantville, IA / 1,612 |
| 353. | 1.5% | Aurelia, IA / 1,252 |
| 353. | 1.5% | Denver, IA / 1,730 |
| 353. | 1.5% | Keomah Village, IA / 136 |
| 356. | 1.5% | Little Sioux, IA / 201 |
| 356. | 1.5% | Anita, IA / 1,108 |
| 356. | 1.5% | Stanley, IA / 150 |
| 356. | 1.5% | Council Bluffs, IA / 59,959 |
| 360. | 1.5% | Garnavillo, IA / 742 |
| 360. | 1.5% | Toronto, IA / 155 |
| 362. | 1.5% | Hazleton, IA / 944 |
| 362. | 1.5% | Alta, IA / 1,940 |
| 362. | 1.5% | Randall, IA / 140 |
| 365. | 1.5% | Cambridge, IA / 784 |
| 366. | 1.4% | Lewis, IA / 397 |
| 367. | 1.4% | University Park, IA / 643 |
| 367. | 1.4% | Ryan, IA / 399 |
| 369. | 1.4% | Gilbert, IA / 954 |
| 369. | 1.4% | Early, IA / 681 |
| 371. | 1.4% | Asbury, IA / 3,738 |
| 372. | 1.4% | Oakland, IA / 1,475 |
| 373. | 1.4% | Davenport, IA / 99,480 |
| 373. | 1.4% | Badger, IA / 520 |
| 375. | 1.4% | Panorama Park, IA / 162 |
| 375. | 1.4% | Mount Pleasant, IA / 8,749 |
| 375. | 1.4% | Bedford, IA / 1,660 |
| 378. | 1.4% | Belmond, IA / 2,311 |
| 379. | 1.3% | Vinton, IA / 5,129 |
| 379. | 1.3% | Hawarden, IA / 2,328 |
| 381. | 1.3% | Saint Ansgar, IA / 1,200 |
| 382. | 1.3% | Oakland Acres, IA / 174 |
| 382. | 1.3% | Corwith, IA / 270 |
| 384. | 1.3% | Algona, IA / 5,318 |
| 384. | 1.3% | Wilton, IA / 2,820 |
| 384. | 1.3% | Prairie City, IA / 1,396 |
| 387. | 1.3% | Sigourney, IA / 2,123 |
| 388. | 1.3% | Scranton, IA / 520 |
| 389. | 1.3% | New Liberty, IA / 166 |
| 390. | 1.3% | Calumet, IA / 169 |
| 390. | 1.3% | Jesup, IA / 2,564 |
| 392. | 1.3% | Lake Mills, IA / 2,298 |
| 392. | 1.3% | West Liberty, IA / 3,621 |
| 394. | 1.2% | Kingsley, IA / 1,243 |
| 394. | 1.2% | Sioux City, IA / 82,244 |
| 394. | 1.2% | Afton, IA / 904 |
| 394. | 1.2% | Liscomb, IA / 285 |
| 398. | 1.2% | Westfield, IA / 203 |
| 398. | 1.2% | Nashua, IA / 1,601 |
| 400. | 1.2% | Boone, IA / 12,577 |
| 400. | 1.2% | Blencoe, IA / 214 |
| 402. | 1.2% | Farnhamville, IA / 300 |
| 403. | 1.2% | Beaman, IA / 191 |
| 403. | 1.2% | Mount Ayr, IA / 1,774 |
| 403. | 1.2% | Wellsburg, IA / 624 |
| 406. | 1.2% | Wahpeton, IA / 450 |
| 406. | 1.2% | Bettendorf, IA / 32,442 |
| 408. | 1.2% | Otho, IA / 565 |
| 408. | 1.2% | Polk City, IA / 3,086 |
| 408. | 1.2% | Mitchellville, IA / 2,387 |
| 411. | 1.2% | Thor, IA / 272 |
| 411. | 1.2% | Pisgah, IA / 188 |
| 413. | 1.2% | Harper, IA / 103 |
| 414. | 1.1% | Linn Grove, IA / 176 |
| 414. | 1.1% | Grimes, IA / 7,695 |
| 414. | 1.1% | Manchester, IA / 4,916 |
| 417. | 1.1% | Dundee, IA / 197 |
| 418. | 1.1% | Tingley, IA / 202 |
| 419. | 1.1% | Brighton, IA / 698 |
| 419. | 1.1% | Clinton, IA / 26,651 |
| 421. | 1.1% | Harlan, IA / 5,019 |
| 421. | 1.1% | Dyersville, IA / 4,032 |
| 423. | 1.1% | Panora, IA / 1,283 |
| 423. | 1.1% | Des Moines, IA / 196,521 |
| 423. | 1.1% | Griswold, IA / 945 |
| 423. | 1.1% | Rockwell City, IA / 2,332 |
| 423. | 1.1% | Union, IA / 510 |
| 423. | 1.1% | Boxholm, IA / 216 |
| 423. | 1.1% | Tabor, IA / 1,146 |
| 430. | 1.1% | Ocheyedan, IA / 424 |
| 431. | 1.1% | Underwood, IA / 741 |
| 432. | 1.1% | Primghar, IA / 989 |
| 433. | 1.0% | Plainfield, IA / 507 |
| 434. | 1.0% | Rock Valley, IA / 3,109 |
| 435. | 1.0% | Altoona, IA / 13,725 |
| 435. | 1.0% | Fruitland, IA / 1,191 |
| 437. | 1.0% | Coon Rapids, IA / 1,148 |
| 438. | 1.0% | Deloit, IA / 311 |
| 439. | 1.0% | Muscatine, IA / 22,433 |
| 439. | 1.0% | Neola, IA / 821 |
| 441. | 1.0% | Wheatland, IA / 835 |
| 442. | 1.0% | Dedham, IA / 234 |
| 442. | 1.0% | Buffalo, IA / 1,253 |
| 442. | 1.0% | Doon, IA / 517 |
| 445. | 1.0% | Dubuque, IA / 57,156 |
| 445. | 1.0% | Wesley, IA / 342 |
| 445. | 1.0% | Saylorville, IA / 3,125 |
| 448. | 1.0% | Ashton, IA / 443 |
| 448. | 1.0% | Roland, IA / 1,212 |
| 448. | 1.0% | Latimer, IA / 646 |
| 451. | 0.9% | Newton, IA / 15,062 |
| 451. | 0.9% | Knoxville, IA / 7,348 |
| 451. | 0.9% | Hospers, IA / 792 |
| 454. | 0.9% | Delta, IA / 390 |
| 455. | 0.9% | Corning, IA / 1,639 |
| 456. | 0.9% | Lovilia, IA / 594 |
| 457. | 0.9% | Reinbeck, IA / 1,930 |
| 457. | 0.9% | Radcliffe, IA / 522 |
| 457. | 0.9% | Runnells, IA / 499 |
| 460. | 0.9% | Centralia, IA / 124 |
| 460. | 0.9% | Shenandoah, IA / 5,000 |
| 462. | 0.9% | Donahue, IA / 266 |
| 462. | 0.9% | Alleman, IA / 506 |
| 464. | 0.9% | Cascade, IA / 2,365 |
| 464. | 0.9% | Mystic, IA / 429 |
| 466. | 0.9% | Lohrville, IA / 422 |
| 466. | 0.9% | Hartley, IA / 1,663 |
| 468. | 0.8% | Dunkerton, IA / 792 |
| 468. | 0.8% | Schleswig, IA / 856 |
| 468. | 0.8% | Newell, IA / 811 |
| 471. | 0.8% | Harcourt, IA / 319 |
| 472. | 0.8% | Durant, IA / 1,917 |
| 472. | 0.8% | Hudson, IA / 2,347 |
| 472. | 0.8% | Yale, IA / 270 |
| 472. | 0.8% | Milford, IA / 2,702 |
| 476. | 0.8% | Red Oak, IA / 5,724 |
| 476. | 0.8% | Grundy Center, IA / 2,539 |
| 476. | 0.8% | Albia, IA / 3,567 |
| 476. | 0.8% | Guthrie Center, IA / 1,902 |
| 480. | 0.8% | Lu Verne, IA / 275 |
| 480. | 0.8% | Hamburg, IA / 1,218 |
| 480. | 0.8% | Klemme, IA / 880 |
| 483. | 0.8% | Salix, IA / 321 |
| 483. | 0.8% | Eddyville, IA / 942 |
| 483. | 0.8% | Odebolt, IA / 1,122 |
| 486. | 0.8% | Slater, IA / 1,604 |
| 486. | 0.8% | Sloan, IA / 1,120 |
| 486. | 0.8% | Storm Lake, IA / 9,564 |
| 489. | 0.8% | Calamus, IA / 428 |
| 489. | 0.8% | George, IA / 1,405 |
| 491. | 0.8% | Lake City, IA / 1,812 |
| 491. | 0.8% | Hubbard, IA / 962 |
| 493. | 0.7% | Carter Lake, IA / 3,237 |
| 493. | 0.7% | Earlville, IA / 779 |
| 493. | 0.7% | Burt, IA / 709 |
| 496. | 0.7% | Atlantic, IA / 6,772 |
| 496. | 0.7% | Ventura, IA / 722 |
| 498. | 0.7% | Monroe, IA / 1,937 |
| 498. | 0.7% | Hinton, IA / 890 |
| 500. | 0.7% | State Center, IA / 1,310 |
| 500. | 0.7% | Carlisle, IA / 3,528 |
| 500. | 0.7% | Ellsworth, IA / 472 |
| 500. | 0.7% | Le Mars, IA / 9,171 |
| 500. | 0.7% | Sabula, IA / 567 |
| 500. | 0.7% | Houghton, IA / 162 |
| 506. | 0.7% | Royal, IA / 508 |
| 506. | 0.7% | Lehigh, IA / 476 |
| 506. | 0.7% | Guttenberg, IA / 1,728 |
| 509. | 0.7% | Onslow, IA / 211 |
| 510. | 0.7% | Carroll, IA / 9,913 |
| 510. | 0.7% | Greenfield, IA / 1,899 |
| 510. | 0.7% | Lakeside, IA / 767 |
| 513. | 0.7% | Sheldon, IA / 4,828 |
| 514. | 0.7% | Rickardsville, IA / 320 |
| 514. | 0.7% | Indianola, IA / 14,312 |
| 514. | 0.7% | Maxwell, IA / 884 |
| 517. | 0.7% | De Soto, IA / 1,041 |
| 517. | 0.7% | Thompson, IA / 510 |
| 517. | 0.7% | Orange City, IA / 5,817 |
| 520. | 0.6% | Walcott, IA / 1,640 |
| 520. | 0.6% | Galva, IA / 372 |
| 520. | 0.6% | Okoboji, IA / 670 |
| 523. | 0.6% | Mapleton, IA / 1,338 |
| 523. | 0.6% | Rock Rapids, IA / 2,265 |
| 523. | 0.6% | Estherville, IA / 6,246 |
| 523. | 0.6% | Saint Charles, IA / 733 |
| 523. | 0.6% | Zearing, IA / 527 |
| 528. | 0.6% | Goodell, IA / 172 |
| 528. | 0.6% | Hull, IA / 2,070 |
| 530. | 0.6% | Wayland, IA / 976 |
| 530. | 0.6% | Spencer, IA / 10,980 |
| 532. | 0.6% | Lansing, IA / 1,108 |
| 533. | 0.6% | Jewell Junction, IA / 926 |
| 533. | 0.6% | Worthington, IA / 403 |
| 535. | 0.6% | Ottumwa, IA / 24,445 |
| 535. | 0.6% | Ruthven, IA / 876 |
| 537. | 0.5% | Peterson, IA / 396 |
| 537. | 0.5% | Cherokee, IA / 4,787 |
| 539. | 0.5% | Livermore, IA / 441 |
| 540. | 0.5% | Wall Lake, IA / 685 |
| 541. | 0.5% | Clermont, IA / 609 |
| 541. | 0.5% | Duncombe, IA / 477 |
| 543. | 0.5% | Remsen, IA / 1,840 |
| 543. | 0.5% | Dike, IA / 1,078 |
| 545. | 0.5% | Janesville, IA / 906 |
| 545. | 0.5% | Donnellson, IA / 1,258 |
| 547. | 0.5% | Rockwell, IA / 1,273 |
| 547. | 0.5% | Titonka, IA / 431 |
| 547. | 0.5% | Colfax, IA / 2,883 |
| 550. | 0.5% | Farley, IA / 1,463 |
| 550. | 0.5% | Bancroft, IA / 700 |
| 550. | 0.5% | Thornton, IA / 473 |
| 553. | 0.5% | Adair, IA / 782 |
| 553. | 0.5% | Danville, IA / 993 |
| 553. | 0.5% | Elgin, IA / 700 |
| 556. | 0.5% | Lake Park, IA / 1,047 |
| 556. | 0.5% | Readlyn, IA / 982 |
| 556. | 0.5% | Waukee, IA / 11,510 |
| 559. | 0.4% | Redfield, IA / 896 |
| 559. | 0.4% | Hampton, IA / 4,163 |
| 561. | 0.4% | Farmington, IA / 803 |
| 561. | 0.4% | Alton, IA / 1,046 |
| 563. | 0.4% | Manilla, IA / 1,081 |
| 563. | 0.4% | Osceola, IA / 4,742 |
| 563. | 0.4% | Keokuk, IA / 10,509 |
| 563. | 0.4% | Riverdale, IA / 587 |
| 567. | 0.4% | Blue Grass, IA / 1,317 |
| 568. | 0.4% | Sac City, IA / 2,383 |
| 568. | 0.4% | Rippey, IA / 324 |
| 568. | 0.4% | Stratford, IA / 943 |
| 568. | 0.4% | Maquoketa, IA / 5,872 |
| 568. | 0.4% | Everly, IA / 581 |
| 568. | 0.4% | Fenton, IA / 287 |
| 574. | 0.4% | Eldon, IA / 1,020 |
| 574. | 0.4% | Colo, IA / 829 |
| 574. | 0.4% | Burlington, IA / 25,303 |
| 577. | 0.4% | Grand Junction, IA / 924 |
| 577. | 0.4% | Fort Madison, IA / 10,944 |
| 577. | 0.4% | Farmersburg, IA / 291 |
| 580. | 0.4% | Armstrong, IA / 1,089 |
| 580. | 0.4% | Columbus Junction, IA / 2,136 |
| 580. | 0.4% | West Burlington, IA / 3,299 |
| 583. | 0.4% | Sully, IA / 882 |
| 584. | 0.3% | West Bend, IA / 730 |
| 585. | 0.3% | Akron, IA / 1,400 |
| 586. | 0.3% | Eagle Grove, IA / 3,350 |
| 586. | 0.3% | Oskaloosa, IA / 10,906 |
| 586. | 0.3% | Stanton, IA / 711 |
| 589. | 0.3% | Buffalo Center, IA / 1,071 |
| 589. | 0.3% | Granville, IA / 358 |
| 589. | 0.3% | Clarksville, IA / 1,495 |
| 592. | 0.3% | Postville, IA / 2,137 |
| 592. | 0.3% | Fairbank, IA / 1,142 |
| 594. | 0.3% | Camanche, IA / 4,244 |
| 594. | 0.3% | Keosauqua, IA / 1,296 |
| 594. | 0.3% | Ogden, IA / 2,325 |
| 594. | 0.3% | Pleasant Hill, IA / 7,603 |
| 594. | 0.3% | Bloomfield, IA / 2,568 |
| 599. | 0.3% | Salem, IA / 480 |
| 599. | 0.3% | Malvern, IA / 1,322 |
| 601. | 0.3% | Essex, IA / 927 |
| 602. | 0.2% | Dunlap, IA / 1,013 |
| 602. | 0.2% | Arnolds Park, IA / 853 |
| 604. | 0.2% | Fayette, IA / 1,396 |
| 605. | 0.2% | Moville, IA / 1,743 |
| 606. | 0.2% | Winfield, IA / 1,361 |
| 606. | 0.2% | New Hartford, IA / 639 |
| 606. | 0.2% | Shell Rock, IA / 1,210 |
| 609. | 0.2% | Sioux Center, IA / 6,583 |
| 610. | 0.2% | Perry, IA / 9,045 |
| 611. | 0.2% | Stuart, IA / 1,629 |
| 611. | 0.2% | Holstein, IA / 1,491 |
| 613. | 0.1% | Logan, IA / 1,708 |
Please note that we only rank locations with 'Czech as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Czech as First Ancestry Population Percentage' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.