Local Data Search
A total of 1,004 results found. Show Results on Map.
| Rank | Median Age ▲ | City / Population |
| 1. | 12.20 | Bolan, IA / 26 |
| 2. | 13.40 | Saint Joseph, IA / 42 |
| 3. | 16.60 | Mona, IA / 27 |
| 4. | 16.70 | Weston, IA / 172 |
| 5. | 19.40 | Roseville, IA / 47 |
| 6. | 21.70 | Lamoni, IA / 2,708 |
| 7. | 21.80 | Fayette, IA / 1,348 |
| 8. | 21.90 | Rochester, IA / 236 |
| 9. | 23.10 | Hardy, IA / 81 |
| 10. | 23.50 | Calumet, IA / 309 |
| 11. | 23.60 | Ames, IA / 59,206 |
| 12. | 24.80 | Greenville, IA / 83 |
| 13. | 24.90 | Galva, IA / 552 |
| 14. | 25.60 | Iowa City, IA / 68,364 |
| 15. | 25.80 | Pleasanton, IA / 47 |
| 16. | 25.90 | Hillsboro, IA / 252 |
| 17. | 26.10 | University Heights, IA / 1,318 |
| 18. | 26.30 | Coulter, IA / 420 |
| 18. | 26.30 | Mount Vernon, IA / 4,498 |
| 20. | 26.50 | Conesville, IA / 489 |
| 20. | 26.50 | Pioneer, IA / 30 |
| 22. | 26.80 | Halbur, IA / 166 |
| 23. | 27.00 | Cedar Falls, IA / 39,197 |
| 23. | 27.00 | Hepburn, IA / 64 |
| 23. | 27.00 | Oyens, IA / 70 |
| 23. | 27.00 | Stockton, IA / 272 |
| 27. | 27.10 | Sioux Center, IA / 7,055 |
| 28. | 27.30 | Chester, IA / 202 |
| 29. | 27.60 | Chapin, IA / 163 |
| 30. | 28.10 | Arcadia, IA / 567 |
| 31. | 28.30 | Peosta, IA / 1,506 |
| 32. | 28.50 | Arion, IA / 122 |
| 32. | 28.50 | Sharpsburg, IA / 93 |
| 34. | 28.60 | Storm Lake, IA / 10,541 |
| 35. | 28.70 | South English, IA / 212 |
| 36. | 28.80 | Doon, IA / 544 |
| 36. | 28.80 | Maloy, IA / 25 |
| 38. | 28.90 | Postville, IA / 2,174 |
| 39. | 29.20 | Bondurant, IA / 3,891 |
| 40. | 29.30 | Willey, IA / 70 |
| 41. | 29.40 | Mccallsburg, IA / 414 |
| 42. | 29.50 | Dawson, IA / 157 |
| 42. | 29.50 | Marysville, IA / 28 |
| 44. | 29.60 | Everly, IA / 595 |
| 44. | 29.60 | Lincoln, IA / 171 |
| 44. | 29.60 | North Liberty, IA / 13,330 |
| 44. | 29.60 | University Park, IA / 576 |
| 48. | 29.70 | Nodaway, IA / 118 |
| 49. | 29.80 | Ireton, IA / 749 |
| 49. | 29.80 | New Virginia, IA / 594 |
| 49. | 29.80 | Webster, IA / 94 |
| 52. | 29.90 | Granger, IA / 1,301 |
| 52. | 29.90 | Ridgeway, IA / 380 |
| 52. | 29.90 | West Liberty, IA / 3,710 |
| 55. | 30.20 | Grand River, IA / 290 |
| 56. | 30.30 | Richland, IA / 716 |
| 57. | 30.40 | Morley, IA / 114 |
| 58. | 30.50 | Bode, IA / 352 |
| 58. | 30.50 | Ellsworth, IA / 641 |
| 58. | 30.50 | Paton, IA / 262 |
| 58. | 30.50 | Royal, IA / 599 |
| 62. | 30.60 | Centralia, IA / 151 |
| 62. | 30.60 | Decorah, IA / 8,097 |
| 62. | 30.60 | Epworth, IA / 1,993 |
| 62. | 30.60 | Ladora, IA / 205 |
| 66. | 30.70 | Andover, IA / 120 |
| 67. | 30.80 | Donahue, IA / 443 |
| 67. | 30.80 | Havelock, IA / 143 |
| 67. | 30.80 | Menlo, IA / 360 |
| 67. | 30.80 | Rodney, IA / 85 |
| 67. | 30.80 | Sherrill, IA / 181 |
| 72. | 30.90 | Hayfield, IA / 54 |
| 72. | 30.90 | Macksburg, IA / 167 |
| 74. | 31.00 | Martinsburg, IA / 166 |
| 75. | 31.20 | Athelstan, IA / 27 |
| 75. | 31.20 | Scarville, IA / 103 |
| 77. | 31.30 | Donnellson, IA / 1,071 |
| 78. | 31.50 | Barnum, IA / 184 |
| 78. | 31.50 | Coralville, IA / 18,931 |
| 78. | 31.50 | Deloit, IA / 326 |
| 78. | 31.50 | Dixon, IA / 231 |
| 78. | 31.50 | Pierson, IA / 436 |
| 83. | 31.60 | Graf, IA / 57 |
| 83. | 31.60 | Park View, IA / 2,408 |
| 83. | 31.60 | West Branch, IA / 2,606 |
| 86. | 31.70 | Granville, IA / 432 |
| 86. | 31.70 | Lidderdale, IA / 184 |
| 86. | 31.70 | Millerton, IA / 75 |
| 89. | 31.80 | Bentley, IA / 92 |
| 89. | 31.80 | Calmar, IA / 1,075 |
| 89. | 31.80 | Carter Lake, IA / 3,743 |
| 89. | 31.80 | Cumberland, IA / 299 |
| 89. | 31.80 | New Albin, IA / 618 |
| 94. | 31.90 | Norway, IA / 679 |
| 95. | 32.00 | Huxley, IA / 3,270 |
| 95. | 32.00 | Lawton, IA / 1,012 |
| 95. | 32.00 | Tiffin, IA / 1,857 |
| 98. | 32.10 | Charlotte, IA / 407 |
| 98. | 32.10 | Leighton, IA / 217 |
| 98. | 32.10 | Pella, IA / 10,365 |
| 101. | 32.20 | Galt, IA / 49 |
| 102. | 32.30 | Denison, IA / 8,253 |
| 102. | 32.30 | Elkport, IA / 102 |
| 102. | 32.30 | Kellerton, IA / 444 |
| 102. | 32.30 | La Porte City, IA / 2,554 |
| 102. | 32.30 | Ricketts, IA / 152 |
| 107. | 32.40 | Orange City, IA / 6,054 |
| 107. | 32.40 | Rossie, IA / 76 |
| 109. | 32.50 | Hartford, IA / 672 |
| 109. | 32.50 | Martensdale, IA / 493 |
| 109. | 32.50 | Modale, IA / 284 |
| 109. | 32.50 | Somers, IA / 130 |
| 109. | 32.50 | Waukee, IA / 14,108 |
| 114. | 32.60 | Perry, IA / 7,828 |
| 115. | 32.70 | Grandview, IA / 484 |
| 115. | 32.70 | Indianola, IA / 14,787 |
| 115. | 32.70 | Letts, IA / 472 |
| 115. | 32.70 | New Hartford, IA / 685 |
| 119. | 32.80 | Blockton, IA / 155 |
| 119. | 32.80 | Runnells, IA / 541 |
| 121. | 32.90 | Ankeny, IA / 45,732 |
| 121. | 32.90 | Aurora, IA / 235 |
| 123. | 33.00 | Central City, IA / 1,264 |
| 124. | 33.10 | Atalissa, IA / 470 |
| 124. | 33.10 | Walker, IA / 679 |
| 126. | 33.20 | Collins, IA / 516 |
| 126. | 33.20 | Elkhart, IA / 565 |
| 126. | 33.20 | Garrison, IA / 349 |
| 126. | 33.20 | Irvington, IA / 16 |
| 126. | 33.20 | Osterdock, IA / 67 |
| 126. | 33.20 | Palo, IA / 911 |
| 126. | 33.20 | Urbana, IA / 1,437 |
| 126. | 33.20 | Valeria, IA / 69 |
| 134. | 33.30 | Jesup, IA / 2,883 |
| 134. | 33.30 | Riverton, IA / 367 |
| 136. | 33.40 | Andrew, IA / 430 |
| 136. | 33.40 | Colfax, IA / 2,210 |
| 138. | 33.50 | Gilbert, IA / 1,112 |
| 138. | 33.50 | Green Mountain, IA / 148 |
| 138. | 33.50 | Neola, IA / 870 |
| 138. | 33.50 | Solon, IA / 2,232 |
| 142. | 33.60 | Columbus Junction, IA / 2,122 |
| 142. | 33.60 | Des Moines, IA / 204,362 |
| 142. | 33.60 | Slater, IA / 1,610 |
| 145. | 33.70 | Altoona, IA / 14,563 |
| 145. | 33.70 | Jolley, IA / 24 |
| 145. | 33.70 | Mineola, IA / 198 |
| 148. | 33.80 | Atkins, IA / 1,878 |
| 148. | 33.80 | Blairstown, IA / 691 |
| 148. | 33.80 | Earlham, IA / 1,736 |
| 148. | 33.80 | Fruitland, IA / 1,356 |
| 148. | 33.80 | Oakville, IA / 122 |
| 148. | 33.80 | Plainfield, IA / 487 |
| 148. | 33.80 | West Des Moines, IA / 57,041 |
| 155. | 33.90 | Dana, IA / 65 |
| 155. | 33.90 | De Soto, IA / 1,181 |
| 155. | 33.90 | Farley, IA / 1,572 |
| 155. | 33.90 | Logan, IA / 1,585 |
| 155. | 33.90 | Tabor, IA / 1,234 |
| 155. | 33.90 | Thor, IA / 233 |
| 155. | 33.90 | Van Horne, IA / 665 |
| 162. | 34.00 | Barnes City, IA / 252 |
| 162. | 34.00 | Larchwood, IA / 982 |
| 162. | 34.00 | Oxford, IA / 799 |
| 162. | 34.00 | Rowley, IA / 289 |
| 162. | 34.00 | Sioux City, IA / 82,529 |
| 162. | 34.00 | Vincent, IA / 182 |
| 168. | 34.10 | Grimes, IA / 8,341 |
| 168. | 34.10 | Maxwell, IA / 942 |
| 168. | 34.10 | State Center, IA / 1,482 |
| 171. | 34.20 | Ely, IA / 1,714 |
| 171. | 34.20 | Floris, IA / 176 |
| 171. | 34.20 | Lester, IA / 326 |
| 171. | 34.20 | Readlyn, IA / 906 |
| 175. | 34.30 | Asbury, IA / 4,385 |
| 176. | 34.40 | Cambridge, IA / 825 |
| 176. | 34.40 | Grinnell, IA / 9,205 |
| 176. | 34.40 | Hull, IA / 2,152 |
| 179. | 34.50 | Brandon, IA / 353 |
| 179. | 34.50 | Melbourne, IA / 846 |
| 179. | 34.50 | Saint Anthony, IA / 111 |
| 179. | 34.50 | Truro, IA / 381 |
| 179. | 34.50 | Waverly, IA / 9,881 |
| 184. | 34.60 | Coggon, IA / 768 |
| 184. | 34.60 | Hansell, IA / 107 |
| 184. | 34.60 | Lorimor, IA / 358 |
| 184. | 34.60 | Roland, IA / 1,363 |
| 188. | 34.70 | Kelley, IA / 290 |
| 188. | 34.70 | Maynard, IA / 522 |
| 190. | 34.80 | Panora, IA / 1,215 |
| 190. | 34.80 | Pleasant Hill, IA / 8,678 |
| 192. | 34.90 | Elliott, IA / 319 |
| 192. | 34.90 | Fairbank, IA / 1,181 |
| 194. | 35.00 | Estherville, IA / 6,318 |
| 194. | 35.00 | Manilla, IA / 1,055 |
| 194. | 35.00 | Merrill, IA / 758 |
| 194. | 35.00 | Morning Sun, IA / 1,083 |
| 194. | 35.00 | Onslow, IA / 207 |
| 194. | 35.00 | Spillville, IA / 284 |
| 200. | 35.10 | Graettinger, IA / 890 |
| 200. | 35.10 | Mount Pleasant, IA / 8,737 |
| 200. | 35.10 | Norwalk, IA / 9,012 |
| 200. | 35.10 | What Cheer, IA / 642 |
| 200. | 35.10 | Yorktown, IA / 80 |
| 205. | 35.20 | Cedar Rapids, IA / 126,921 |
| 205. | 35.20 | Davenport, IA / 99,781 |
| 205. | 35.20 | Holy Cross, IA / 373 |
| 208. | 35.30 | Hastings, IA / 221 |
| 208. | 35.30 | Plover, IA / 81 |
| 208. | 35.30 | Rockford, IA / 925 |
| 211. | 35.40 | Alden, IA / 873 |
| 211. | 35.40 | Dedham, IA / 214 |
| 211. | 35.40 | Lohrville, IA / 427 |
| 214. | 35.50 | Burr Oak, IA / 190 |
| 214. | 35.50 | Center Point, IA / 2,494 |
| 214. | 35.50 | Chelsea, IA / 268 |
| 214. | 35.50 | Craig, IA / 41 |
| 214. | 35.50 | Grand Junction, IA / 864 |
| 214. | 35.50 | Harper, IA / 92 |
| 214. | 35.50 | Rock Valley, IA / 3,369 |
| 214. | 35.50 | Thayer, IA / 85 |
| 214. | 35.50 | Union, IA / 528 |
| 223. | 35.60 | Ainsworth, IA / 496 |
| 223. | 35.60 | Dysart, IA / 1,514 |
| 223. | 35.60 | Prescott, IA / 292 |
| 226. | 35.70 | Johnston, IA / 17,316 |
| 226. | 35.70 | Latimer, IA / 528 |
| 226. | 35.70 | Waterloo, IA / 68,248 |
| 229. | 35.80 | Blanchard, IA / 43 |
| 229. | 35.80 | Denver, IA / 1,833 |
| 229. | 35.80 | Livermore, IA / 421 |
| 229. | 35.80 | Luzerne, IA / 113 |
| 229. | 35.80 | Wadena, IA / 405 |
| 229. | 35.80 | Zwingle, IA / 92 |
| 235. | 35.90 | Beaman, IA / 203 |
| 235. | 35.90 | Leland, IA / 356 |
| 235. | 35.90 | Oskaloosa, IA / 11,494 |
| 235. | 35.90 | Walford, IA / 1,673 |
| 239. | 36.00 | Buckeye, IA / 80 |
| 239. | 36.00 | Ionia, IA / 351 |
| 239. | 36.00 | Maurice, IA / 250 |
| 239. | 36.00 | Mitchellville, IA / 2,525 |
| 239. | 36.00 | Remsen, IA / 1,856 |
| 244. | 36.10 | Council Bluffs, IA / 61,986 |
| 244. | 36.10 | Eldridge, IA / 5,630 |
| 244. | 36.10 | Garner, IA / 3,109 |
| 244. | 36.10 | Minden, IA / 612 |
| 248. | 36.20 | Casey, IA / 457 |
| 248. | 36.20 | Center Junction, IA / 133 |
| 248. | 36.20 | Fredonia, IA / 298 |
| 248. | 36.20 | Marshalltown, IA / 27,465 |
| 248. | 36.20 | Robins, IA / 3,136 |
| 248. | 36.20 | Underwood, IA / 864 |
| 248. | 36.20 | Waterville, IA / 140 |
| 248. | 36.20 | Williamsburg, IA / 3,060 |
| 256. | 36.30 | Dow City, IA / 606 |
| 256. | 36.30 | Durango, IA / 21 |
| 256. | 36.30 | Harcourt, IA / 311 |
| 256. | 36.30 | Keokuk, IA / 10,757 |
| 256. | 36.30 | Mitchell, IA / 176 |
| 256. | 36.30 | Soldier, IA / 194 |
| 256. | 36.30 | Van Meter, IA / 1,520 |
| 263. | 36.40 | Boone, IA / 12,658 |
| 263. | 36.40 | Forest City, IA / 4,142 |
| 263. | 36.40 | Knierim, IA / 123 |
| 263. | 36.40 | Wellsburg, IA / 835 |
| 263. | 36.40 | Winfield, IA / 1,092 |
| 268. | 36.50 | Elgin, IA / 765 |
| 268. | 36.50 | Madrid, IA / 2,539 |
| 268. | 36.50 | Swaledale, IA / 163 |
| 268. | 36.50 | Whittemore, IA / 597 |
| 272. | 36.60 | Coppock, IA / 77 |
| 272. | 36.60 | Muscatine, IA / 22,915 |
| 272. | 36.60 | Nashua, IA / 1,767 |
| 272. | 36.60 | Riverside, IA / 1,020 |
| 276. | 36.70 | Early, IA / 556 |
| 276. | 36.70 | Fort Dodge, IA / 25,109 |
| 276. | 36.70 | Kellogg, IA / 624 |
| 276. | 36.70 | Luther, IA / 171 |
| 276. | 36.70 | Mount Union, IA / 99 |
| 276. | 36.70 | Quasqueton, IA / 479 |
| 276. | 36.70 | Tama, IA / 2,871 |
| 276. | 36.70 | Terril, IA / 322 |
| 284. | 36.80 | Goose Lake, IA / 222 |
| 284. | 36.80 | Newell, IA / 985 |
| 284. | 36.80 | Packwood, IA / 272 |
| 284. | 36.80 | Sloan, IA / 1,024 |
| 284. | 36.80 | Thornburg, IA / 52 |
| 289. | 36.90 | Clive, IA / 15,557 |
| 289. | 36.90 | Haverhill, IA / 195 |
| 289. | 36.90 | Owasa, IA / 15 |
| 289. | 36.90 | Salix, IA / 303 |
| 289. | 36.90 | Wallingford, IA / 173 |
| 289. | 36.90 | Winterset, IA / 5,170 |
| 295. | 37.00 | Evansdale, IA / 4,741 |
| 295. | 37.00 | Marion, IA / 34,750 |
| 295. | 37.00 | Milton, IA / 442 |
| 295. | 37.00 | Oxford Junction, IA / 593 |
| 295. | 37.00 | Parnell, IA / 164 |
| 300. | 37.10 | Rome, IA / 99 |
| 300. | 37.10 | Tripoli, IA / 1,426 |
| 302. | 37.20 | Dike, IA / 1,250 |
| 302. | 37.20 | Jamaica, IA / 255 |
| 302. | 37.20 | Ryan, IA / 404 |
| 302. | 37.20 | Wellman, IA / 1,542 |
| 306. | 37.30 | Adel, IA / 3,767 |
| 306. | 37.30 | Churdan, IA / 356 |
| 306. | 37.30 | Fairfax, IA / 2,076 |
| 306. | 37.30 | Seymour, IA / 914 |
| 310. | 37.40 | College Springs, IA / 250 |
| 310. | 37.40 | Garden City, IA / 52 |
| 312. | 37.50 | Cascade, IA / 1,996 |
| 312. | 37.50 | Dickens, IA / 162 |
| 312. | 37.50 | Monroe, IA / 1,755 |
| 315. | 37.60 | Allerton, IA / 560 |
| 315. | 37.60 | Eldon, IA / 966 |
| 315. | 37.60 | Greeley, IA / 308 |
| 315. | 37.60 | Lime Springs, IA / 482 |
| 315. | 37.60 | Manly, IA / 1,364 |
| 315. | 37.60 | Moville, IA / 1,679 |
| 315. | 37.60 | Oakland, IA / 1,592 |
| 315. | 37.60 | Wilton, IA / 2,800 |
| 323. | 37.70 | Alta, IA / 1,835 |
| 323. | 37.70 | Anderson, IA / 47 |
| 323. | 37.70 | Pleasantville, IA / 1,591 |
| 323. | 37.70 | Sergeant Bluff, IA / 4,178 |
| 323. | 37.70 | Victor, IA / 996 |
| 328. | 37.80 | Cumming, IA / 475 |
| 328. | 37.80 | Mount Auburn, IA / 125 |
| 328. | 37.80 | Panama, IA / 212 |
| 328. | 37.80 | Williams, IA / 508 |
| 332. | 37.90 | Hazleton, IA / 978 |
| 332. | 37.90 | Manchester, IA / 5,160 |
| 332. | 37.90 | Swisher, IA / 897 |
| 335. | 38.00 | Archer, IA / 130 |
| 335. | 38.00 | Hedrick, IA / 974 |
| 335. | 38.00 | Hiawatha, IA / 7,046 |
| 335. | 38.00 | Keswick, IA / 244 |
| 335. | 38.00 | Washburn, IA / 872 |
| 340. | 38.10 | Dakota City, IA / 783 |
| 340. | 38.10 | Decatur City, IA / 257 |
| 340. | 38.10 | Gilman, IA / 644 |
| 340. | 38.10 | Hinton, IA / 840 |
| 340. | 38.10 | Masonville, IA / 139 |
| 340. | 38.10 | Ottumwa, IA / 24,849 |
| 340. | 38.10 | Panorama Park, IA / 153 |
| 340. | 38.10 | Primghar, IA / 972 |
| 348. | 38.20 | Geneva, IA / 155 |
| 348. | 38.20 | Holstein, IA / 1,450 |
| 348. | 38.20 | Lake Park, IA / 1,204 |
| 348. | 38.20 | Woodward, IA / 1,251 |
| 352. | 38.30 | Edgewood, IA / 931 |
| 352. | 38.30 | Glenwood, IA / 5,276 |
| 352. | 38.30 | Knoxville, IA / 7,353 |
| 352. | 38.30 | Polk City, IA / 3,451 |
| 352. | 38.30 | Ringsted, IA / 484 |
| 352. | 38.30 | Urbandale, IA / 39,426 |
| 358. | 38.40 | Dunkerton, IA / 799 |
| 358. | 38.40 | Essex, IA / 899 |
| 358. | 38.40 | Montrose, IA / 949 |
| 358. | 38.40 | Springbrook, IA / 163 |
| 362. | 38.50 | Delta, IA / 408 |
| 362. | 38.50 | Dexter, IA / 695 |
| 362. | 38.50 | Dubuque, IA / 57,727 |
| 362. | 38.50 | Kiron, IA / 312 |
| 362. | 38.50 | Lacona, IA / 368 |
| 362. | 38.50 | Luxemburg, IA / 175 |
| 362. | 38.50 | Maquoketa, IA / 6,113 |
| 362. | 38.50 | Orchard, IA / 53 |
| 362. | 38.50 | Plano, IA / 76 |
| 371. | 38.60 | Alburnett, IA / 702 |
| 371. | 38.60 | Baldwin, IA / 108 |
| 371. | 38.60 | Hospers, IA / 731 |
| 371. | 38.60 | Welton, IA / 150 |
| 371. | 38.60 | West Amana, IA / 112 |
| 371. | 38.60 | Winthrop, IA / 892 |
| 377. | 38.70 | Carlisle, IA / 4,070 |
| 377. | 38.70 | Garber, IA / 80 |
| 379. | 38.80 | Deep River, IA / 289 |
| 379. | 38.80 | Gibson, IA / 51 |
| 379. | 38.80 | Montezuma, IA / 1,619 |
| 379. | 38.80 | Salem, IA / 402 |
| 383. | 38.90 | Bagley, IA / 339 |
| 383. | 38.90 | Dallas Center, IA / 1,785 |
| 383. | 38.90 | Dayton, IA / 956 |
| 383. | 38.90 | Defiance, IA / 290 |
| 383. | 38.90 | Hamilton, IA / 191 |
| 383. | 38.90 | Lambs Grove, IA / 177 |
| 383. | 38.90 | Le Mars, IA / 9,765 |
| 383. | 38.90 | Marquette, IA / 391 |
| 383. | 38.90 | Traer, IA / 1,934 |
| 383. | 38.90 | Treynor, IA / 970 |
| 393. | 39.00 | Creston, IA / 7,821 |
| 393. | 39.00 | Garwin, IA / 631 |
| 393. | 39.00 | Lanesboro, IA / 108 |
| 393. | 39.00 | Le Grand, IA / 934 |
| 393. | 39.00 | Long Grove, IA / 883 |
| 393. | 39.00 | Preston, IA / 959 |
| 399. | 39.10 | Britt, IA / 2,218 |
| 399. | 39.10 | Schaller, IA / 776 |
| 399. | 39.10 | Wheatland, IA / 787 |
| 402. | 39.20 | Fremont, IA / 719 |
| 403. | 39.30 | Farmington, IA / 772 |
| 403. | 39.30 | Lone Tree, IA / 1,391 |
| 403. | 39.30 | Morrison, IA / 77 |
| 406. | 39.40 | Bertram, IA / 338 |
| 407. | 39.50 | Anamosa, IA / 5,605 |
| 407. | 39.50 | Bennett, IA / 489 |
| 407. | 39.50 | Elberon, IA / 172 |
| 407. | 39.50 | Fredericksburg, IA / 918 |
| 407. | 39.50 | Klemme, IA / 666 |
| 407. | 39.50 | Olds, IA / 226 |
| 413. | 39.60 | Adair, IA / 844 |
| 413. | 39.60 | Durant, IA / 1,889 |
| 413. | 39.60 | Lockridge, IA / 299 |
| 413. | 39.60 | Marengo, IA / 2,841 |
| 413. | 39.60 | Osceola, IA / 4,948 |
| 413. | 39.60 | Parkersburg, IA / 1,914 |
| 419. | 39.70 | Bettendorf, IA / 33,347 |
| 419. | 39.70 | Carson, IA / 776 |
| 419. | 39.70 | Clemons, IA / 126 |
| 419. | 39.70 | Conway, IA / 41 |
| 419. | 39.70 | Cresco, IA / 3,873 |
| 419. | 39.70 | Hills, IA / 824 |
| 419. | 39.70 | Raymond, IA / 818 |
| 419. | 39.70 | Ruthven, IA / 721 |
| 419. | 39.70 | Walcott, IA / 1,644 |
| 428. | 39.80 | Boxholm, IA / 279 |
| 428. | 39.80 | Dyersville, IA / 4,093 |
| 428. | 39.80 | Nichols, IA / 489 |
| 428. | 39.80 | West Burlington, IA / 2,968 |
| 432. | 39.90 | Gilbertville, IA / 772 |
| 432. | 39.90 | Lost Nation, IA / 471 |
| 432. | 39.90 | Maysville, IA / 246 |
| 432. | 39.90 | Nora Springs, IA / 1,439 |
| 436. | 40.00 | Albia, IA / 3,772 |
| 436. | 40.00 | Earlville, IA / 787 |
| 436. | 40.00 | Houghton, IA / 149 |
| 436. | 40.00 | Laurens, IA / 1,304 |
| 436. | 40.00 | Searsboro, IA / 154 |
| 436. | 40.00 | Sioux Rapids, IA / 654 |
| 436. | 40.00 | Turin, IA / 100 |
| 443. | 40.10 | Libertyville, IA / 403 |
| 443. | 40.10 | Ossian, IA / 902 |
| 443. | 40.10 | Ralston, IA / 135 |
| 446. | 40.20 | Boyden, IA / 679 |
| 446. | 40.20 | Fort Madison, IA / 11,022 |
| 446. | 40.20 | Independence, IA / 5,988 |
| 446. | 40.20 | Nevada, IA / 6,795 |
| 450. | 40.30 | Bronson, IA / 357 |
| 450. | 40.30 | Colo, IA / 881 |
| 450. | 40.30 | Mccausland, IA / 359 |
| 450. | 40.30 | Prairie City, IA / 1,502 |
| 450. | 40.30 | Spring Hill, IA / 61 |
| 455. | 40.40 | Akron, IA / 1,484 |
| 455. | 40.40 | Clarksville, IA / 1,431 |
| 455. | 40.40 | Earling, IA / 545 |
| 455. | 40.40 | Hamburg, IA / 1,149 |
| 455. | 40.40 | Milo, IA / 820 |
| 460. | 40.50 | Brayton, IA / 151 |
| 460. | 40.50 | Brighton, IA / 600 |
| 460. | 40.50 | Guthrie Center, IA / 1,682 |
| 460. | 40.50 | Thurman, IA / 167 |
| 460. | 40.50 | Vining, IA / 47 |
| 465. | 40.60 | Afton, IA / 844 |
| 465. | 40.60 | Burlington, IA / 25,624 |
| 465. | 40.60 | Chariton, IA / 4,333 |
| 465. | 40.60 | Clarinda, IA / 5,535 |
| 465. | 40.60 | Danville, IA / 878 |
| 465. | 40.60 | Janesville, IA / 986 |
| 465. | 40.60 | Kingsley, IA / 1,381 |
| 465. | 40.60 | Stone City, IA / 225 |
| 465. | 40.60 | Thompson, IA / 607 |
| 474. | 40.70 | Joice, IA / 226 |
| 474. | 40.70 | North English, IA / 941 |
| 474. | 40.70 | Saint Marys, IA / 126 |
| 474. | 40.70 | Springville, IA / 1,034 |
| 478. | 40.80 | Coalville, IA / 593 |
| 478. | 40.80 | Inwood, IA / 850 |
| 478. | 40.80 | Lineville, IA / 218 |
| 478. | 40.80 | Mystic, IA / 428 |
| 478. | 40.80 | Sandyville, IA / 76 |
| 478. | 40.80 | Stout, IA / 215 |
| 478. | 40.80 | Wapello, IA / 1,898 |
| 478. | 40.80 | West Union, IA / 2,683 |
| 478. | 40.80 | Worthington, IA / 393 |
| 487. | 40.90 | Lovilia, IA / 559 |
| 487. | 40.90 | Oakland Acres, IA / 153 |
| 487. | 40.90 | Radcliffe, IA / 571 |
| 487. | 40.90 | Shueyville, IA / 520 |
| 487. | 40.90 | Westgate, IA / 269 |
| 492. | 41.00 | Bernard, IA / 124 |
| 492. | 41.00 | Lisbon, IA / 1,923 |
| 494. | 41.10 | Albion, IA / 444 |
| 494. | 41.10 | Bristow, IA / 159 |
| 494. | 41.10 | Clinton, IA / 26,877 |
| 494. | 41.10 | Mason City, IA / 28,012 |
| 498. | 41.20 | Duncombe, IA / 453 |
| 498. | 41.20 | Grand Mound, IA / 586 |
| 498. | 41.20 | New Market, IA / 454 |
| 501. | 41.30 | Kimballton, IA / 329 |
| 501. | 41.30 | Missouri Valley, IA / 2,822 |
| 501. | 41.30 | Toronto, IA / 141 |
| 504. | 41.40 | Alleman, IA / 621 |
| 504. | 41.40 | Baxter, IA / 1,140 |
| 504. | 41.40 | Centerville, IA / 5,519 |
| 504. | 41.40 | Windsor Heights, IA / 4,857 |
| 508. | 41.50 | Arispe, IA / 74 |
| 508. | 41.50 | De Witt, IA / 5,299 |
| 508. | 41.50 | Gillett Grove, IA / 74 |
| 508. | 41.50 | Mingo, IA / 277 |
| 508. | 41.50 | Spirit Lake, IA / 4,830 |
| 508. | 41.50 | Spragueville, IA / 70 |
| 508. | 41.50 | Van Wert, IA / 209 |
| 508. | 41.50 | Westfield, IA / 169 |
| 516. | 41.60 | Alvord, IA / 183 |
| 516. | 41.60 | Aurelia, IA / 1,122 |
| 516. | 41.60 | Carroll, IA / 10,057 |
| 516. | 41.60 | Iowa Falls, IA / 5,186 |
| 516. | 41.60 | Luana, IA / 236 |
| 516. | 41.60 | Sheldahl, IA / 270 |
| 516. | 41.60 | Stockport, IA / 268 |
| 523. | 41.70 | Crawfordsville, IA / 283 |
| 523. | 41.70 | Holland, IA / 272 |
| 523. | 41.70 | New Sharon, IA / 1,387 |
| 523. | 41.70 | North Washington, IA / 130 |
| 523. | 41.70 | Rockwell City, IA / 2,237 |
| 523. | 41.70 | Zearing, IA / 552 |
| 529. | 41.80 | Alta Vista, IA / 290 |
| 529. | 41.80 | Bussey, IA / 415 |
| 529. | 41.80 | Gowrie, IA / 1,224 |
| 529. | 41.80 | Hayesville, IA / 42 |
| 529. | 41.80 | Rock Falls, IA / 130 |
| 529. | 41.80 | Russell, IA / 504 |
| 529. | 41.80 | Washington, IA / 7,277 |
| 529. | 41.80 | Woodbine, IA / 1,699 |
| 537. | 41.90 | Danbury, IA / 368 |
| 537. | 41.90 | Malvern, IA / 1,047 |
| 537. | 41.90 | New Providence, IA / 278 |
| 537. | 41.90 | Shelby, IA / 583 |
| 541. | 42.00 | Pulaski, IA / 332 |
| 542. | 42.10 | Anthon, IA / 704 |
| 542. | 42.10 | Chillicothe, IA / 91 |
| 542. | 42.10 | Greenfield, IA / 1,989 |
| 542. | 42.10 | Melcher-Dallas, IA / 1,408 |
| 542. | 42.10 | Saint Charles, IA / 674 |
| 542. | 42.10 | Tipton, IA / 3,206 |
| 542. | 42.10 | Webster City, IA / 8,024 |
| 549. | 42.20 | Eddyville, IA / 966 |
| 549. | 42.20 | Hawarden, IA / 2,545 |
| 549. | 42.20 | Keota, IA / 1,005 |
| 549. | 42.20 | Le Claire, IA / 3,737 |
| 549. | 42.20 | Miles, IA / 391 |
| 549. | 42.20 | New Hampton, IA / 3,565 |
| 549. | 42.20 | Wyoming, IA / 421 |
| 556. | 42.30 | Badger, IA / 471 |
| 556. | 42.30 | Blue Grass, IA / 1,426 |
| 556. | 42.30 | Delaware, IA / 228 |
| 556. | 42.30 | Lakeside, IA / 788 |
| 556. | 42.30 | Laurel, IA / 273 |
| 556. | 42.30 | Protivin, IA / 309 |
| 562. | 42.40 | Clarion, IA / 2,819 |
| 562. | 42.40 | Derby, IA / 109 |
| 562. | 42.40 | Lamont, IA / 426 |
| 562. | 42.40 | Sibley, IA / 2,761 |
| 566. | 42.50 | Conrad, IA / 1,088 |
| 566. | 42.50 | Cylinder, IA / 67 |
| 566. | 42.50 | Vinton, IA / 5,253 |
| 569. | 42.60 | Ayrshire, IA / 142 |
| 569. | 42.60 | Eldora, IA / 2,727 |
| 571. | 42.70 | Birmingham, IA / 440 |
| 571. | 42.70 | Udell, IA / 60 |
| 573. | 42.80 | Diagonal, IA / 278 |
| 573. | 42.80 | Hanlontown, IA / 162 |
| 573. | 42.80 | Lytton, IA / 301 |
| 573. | 42.80 | Shannon City, IA / 65 |
| 573. | 42.80 | Stratford, IA / 766 |
| 573. | 42.80 | Woden, IA / 234 |
| 579. | 42.90 | Mechanicsville, IA / 1,149 |
| 579. | 42.90 | Rudd, IA / 445 |
| 581. | 43.00 | Belle Plaine, IA / 2,560 |
| 581. | 43.00 | Brooklyn, IA / 1,341 |
| 581. | 43.00 | Renwick, IA / 246 |
| 584. | 43.10 | Bloomfield, IA / 2,619 |
| 584. | 43.10 | Camanche, IA / 4,429 |
| 584. | 43.10 | Dunlap, IA / 1,263 |
| 584. | 43.10 | Fairfield, IA / 9,462 |
| 584. | 43.10 | Hudson, IA / 2,366 |
| 584. | 43.10 | Lenox, IA / 1,315 |
| 584. | 43.10 | Marathon, IA / 251 |
| 584. | 43.10 | Newton, IA / 15,234 |
| 584. | 43.10 | Sageville, IA / 137 |
| 584. | 43.10 | Sully, IA / 773 |
| 594. | 43.20 | Corwith, IA / 274 |
| 594. | 43.20 | Monona, IA / 1,689 |
| 594. | 43.20 | Ogden, IA / 2,189 |
| 594. | 43.20 | Westphalia, IA / 103 |
| 598. | 43.30 | Agency, IA / 706 |
| 598. | 43.30 | Grundy Center, IA / 2,694 |
| 598. | 43.30 | Moulton, IA / 668 |
| 598. | 43.30 | Promise City, IA / 163 |
| 598. | 43.30 | Sigourney, IA / 2,136 |
| 598. | 43.30 | Stanton, IA / 683 |
| 598. | 43.30 | Tingley, IA / 205 |
| 598. | 43.30 | Toeterville, IA / 23 |
| 598. | 43.30 | Villisca, IA / 1,274 |
| 607. | 43.40 | Riverdale, IA / 593 |
| 607. | 43.40 | Rose Hill, IA / 143 |
| 607. | 43.40 | Washta, IA / 273 |
| 610. | 43.50 | Algona, IA / 5,534 |
| 610. | 43.50 | Buffalo Center, IA / 1,007 |
| 610. | 43.50 | Davis City, IA / 210 |
| 610. | 43.50 | Emmetsburg, IA / 3,874 |
| 610. | 43.50 | Fraser, IA / 117 |
| 610. | 43.50 | Murray, IA / 640 |
| 610. | 43.50 | Saylorville, IA / 2,849 |
| 610. | 43.50 | Spencer, IA / 11,204 |
| 610. | 43.50 | Stanwood, IA / 628 |
| 610. | 43.50 | Stuart, IA / 1,748 |
| 620. | 43.60 | Audubon, IA / 2,246 |
| 620. | 43.60 | Coon Rapids, IA / 1,330 |
| 620. | 43.60 | Gray, IA / 71 |
| 620. | 43.60 | Leon, IA / 1,921 |
| 620. | 43.60 | Milford, IA / 2,897 |
| 620. | 43.60 | Newhall, IA / 753 |
| 620. | 43.60 | Struble, IA / 113 |
| 627. | 43.70 | Duncan, IA / 104 |
| 627. | 43.70 | Jewell Junction, IA / 1,001 |
| 627. | 43.70 | Rock Rapids, IA / 2,552 |
| 627. | 43.70 | Shellsburg, IA / 982 |
| 627. | 43.70 | South Amana, IA / 160 |
| 632. | 43.80 | Bedford, IA / 1,588 |
| 632. | 43.80 | Breda, IA / 451 |
| 632. | 43.80 | Callender, IA / 389 |
| 632. | 43.80 | Eagle Grove, IA / 3,556 |
| 632. | 43.80 | Meriden, IA / 196 |
| 632. | 43.80 | Prairieburg, IA / 186 |
| 638. | 43.90 | Albert City, IA / 654 |
| 638. | 43.90 | Clare, IA / 163 |
| 638. | 43.90 | Clear Lake, IA / 7,765 |
| 638. | 43.90 | Delmar, IA / 453 |
| 638. | 43.90 | New Vienna, IA / 385 |
| 638. | 43.90 | Sidney, IA / 1,048 |
| 644. | 44.00 | Alton, IA / 1,073 |
| 644. | 44.00 | Calamus, IA / 389 |
| 644. | 44.00 | Colesburg, IA / 427 |
| 644. | 44.00 | Middle Amana, IA / 717 |
| 644. | 44.00 | Randolph, IA / 222 |
| 649. | 44.10 | Charles City, IA / 7,600 |
| 649. | 44.10 | Monticello, IA / 3,792 |
| 649. | 44.10 | Northwood, IA / 2,036 |
| 649. | 44.10 | Shenandoah, IA / 5,144 |
| 653. | 44.20 | Hopkinton, IA / 616 |
| 653. | 44.20 | Jackson Junction, IA / 88 |
| 653. | 44.20 | Sheffield, IA / 1,004 |
| 653. | 44.20 | Toledo, IA / 2,291 |
| 657. | 44.30 | Dundee, IA / 195 |
| 657. | 44.30 | Imogene, IA / 71 |
| 657. | 44.30 | Matlock, IA / 65 |
| 657. | 44.30 | Mondamin, IA / 412 |
| 657. | 44.30 | Templeton, IA / 374 |
| 662. | 44.40 | Bancroft, IA / 747 |
| 663. | 44.50 | Bankston, IA / 11 |
| 663. | 44.50 | Farmersburg, IA / 262 |
| 663. | 44.50 | Persia, IA / 218 |
| 663. | 44.50 | Redfield, IA / 849 |
| 663. | 44.50 | Reinbeck, IA / 1,770 |
| 668. | 44.60 | Beaverdale, IA / 984 |
| 668. | 44.60 | Kalona, IA / 2,544 |
| 668. | 44.60 | Mediapolis, IA / 1,481 |
| 671. | 44.70 | Arlington, IA / 526 |
| 671. | 44.70 | Battle Creek, IA / 720 |
| 671. | 44.70 | Correctionville, IA / 948 |
| 671. | 44.70 | Cotter, IA / 65 |
| 671. | 44.70 | Osage, IA / 3,615 |
| 671. | 44.70 | Sheldon, IA / 5,096 |
| 671. | 44.70 | West Bend, IA / 776 |
| 678. | 44.80 | Arthur, IA / 197 |
| 679. | 44.90 | Harlan, IA / 5,098 |
| 679. | 44.90 | Manning, IA / 1,623 |
| 681. | 45.00 | Ackworth, IA / 54 |
| 681. | 45.00 | Atlantic, IA / 7,040 |
| 681. | 45.00 | Dougherty, IA / 74 |
| 681. | 45.00 | Fertile, IA / 330 |
| 681. | 45.00 | Hampton, IA / 4,438 |
| 681. | 45.00 | Marcus, IA / 1,148 |
| 681. | 45.00 | Minburn, IA / 314 |
| 681. | 45.00 | Swea City, IA / 619 |
| 681. | 45.00 | Varina, IA / 48 |
| 681. | 45.00 | Wesley, IA / 363 |
| 691. | 45.10 | Gilmore City, IA / 437 |
| 691. | 45.10 | Glidden, IA / 1,274 |
| 691. | 45.10 | Monmouth, IA / 118 |
| 691. | 45.10 | Red Oak, IA / 5,710 |
| 691. | 45.10 | Rippey, IA / 255 |
| 691. | 45.10 | Sumner, IA / 2,096 |
| 697. | 45.20 | Watkins, IA / 85 |
| 698. | 45.30 | Batavia, IA / 431 |
| 698. | 45.30 | Bellevue, IA / 2,246 |
| 698. | 45.30 | Goodell, IA / 153 |
| 698. | 45.30 | Grafton, IA / 244 |
| 698. | 45.30 | Hornick, IA / 187 |
| 698. | 45.30 | Liscomb, IA / 244 |
| 704. | 45.40 | Alexander, IA / 165 |
| 704. | 45.40 | Harvey, IA / 312 |
| 704. | 45.40 | Pleasant Plain, IA / 59 |
| 707. | 45.50 | Belmond, IA / 2,210 |
| 707. | 45.50 | Odebolt, IA / 1,230 |
| 707. | 45.50 | Rembrandt, IA / 161 |
| 707. | 45.50 | Saint Paul, IA / 80 |
| 711. | 45.60 | Garden Grove, IA / 191 |
| 711. | 45.60 | Oto, IA / 112 |
| 711. | 45.60 | Rickardsville, IA / 205 |
| 714. | 45.70 | La Motte, IA / 214 |
| 714. | 45.70 | Ocheyedan, IA / 460 |
| 714. | 45.70 | Thornton, IA / 455 |
| 717. | 45.80 | Buffalo, IA / 1,196 |
| 717. | 45.80 | Cherokee, IA / 5,196 |
| 717. | 45.80 | Crescent, IA / 622 |
| 717. | 45.80 | Williamson, IA / 133 |
| 721. | 45.90 | Bevington, IA / 29 |
| 721. | 45.90 | Pomeroy, IA / 774 |
| 723. | 46.00 | Avoca, IA / 1,387 |
| 723. | 46.00 | Clermont, IA / 714 |
| 723. | 46.00 | Garnavillo, IA / 854 |
| 723. | 46.00 | Ollie, IA / 274 |
| 723. | 46.00 | Princeton, IA / 870 |
| 723. | 46.00 | Saint Ansgar, IA / 1,187 |
| 723. | 46.00 | Westwood, IA / 124 |
| 730. | 46.10 | Beacon, IA / 433 |
| 730. | 46.10 | Hartley, IA / 1,710 |
| 730. | 46.10 | Onawa, IA / 2,985 |
| 733. | 46.20 | Gladbrook, IA / 935 |
| 733. | 46.20 | Lynnville, IA / 491 |
| 735. | 46.30 | Anita, IA / 1,014 |
| 735. | 46.30 | Bonaparte, IA / 402 |
| 735. | 46.30 | Humboldt, IA / 4,671 |
| 735. | 46.30 | Montour, IA / 267 |
| 735. | 46.30 | Story City, IA / 3,416 |
| 740. | 46.40 | Oelwein, IA / 6,408 |
| 740. | 46.40 | Strawberry Point, IA / 1,365 |
| 740. | 46.40 | Whiting, IA / 691 |
| 743. | 46.50 | Armstrong, IA / 904 |
| 743. | 46.50 | Clutier, IA / 208 |
| 743. | 46.50 | Hartwick, IA / 60 |
| 743. | 46.50 | Lewis, IA / 426 |
| 743. | 46.50 | Marne, IA / 73 |
| 743. | 46.50 | Waukon, IA / 3,886 |
| 743. | 46.50 | Wayland, IA / 1,048 |
| 743. | 46.50 | West Chester, IA / 118 |
| 751. | 46.60 | Emerson, IA / 401 |
| 751. | 46.60 | Jefferson, IA / 4,329 |
| 751. | 46.60 | Mapleton, IA / 1,418 |
| 751. | 46.60 | Orient, IA / 365 |
| 751. | 46.60 | Paullina, IA / 1,025 |
| 751. | 46.60 | Sutherland, IA / 661 |
| 757. | 46.70 | Brunsville, IA / 94 |
| 757. | 46.70 | Burt, IA / 404 |
| 757. | 46.70 | High Amana, IA / 102 |
| 757. | 46.70 | Mcclelland, IA / 123 |
| 757. | 46.70 | Millersburg, IA / 160 |
| 757. | 46.70 | Yale, IA / 254 |
| 763. | 46.80 | Cromwell, IA / 69 |
| 763. | 46.80 | Delhi, IA / 413 |
| 763. | 46.80 | Meservey, IA / 290 |
| 763. | 46.80 | Stanhope, IA / 461 |
| 763. | 46.80 | West Point, IA / 998 |
| 768. | 46.90 | Columbus City, IA / 279 |
| 768. | 46.90 | Exira, IA / 802 |
| 768. | 46.90 | Fenton, IA / 334 |
| 768. | 46.90 | Hubbard, IA / 788 |
| 768. | 46.90 | Moravia, IA / 819 |
| 768. | 46.90 | Olin, IA / 707 |
| 768. | 46.90 | Otho, IA / 526 |
| 775. | 47.00 | Charter Oak, IA / 418 |
| 775. | 47.00 | New London, IA / 1,838 |
| 775. | 47.00 | River Sioux, IA / 54 |
| 775. | 47.00 | Vail, IA / 396 |
| 775. | 47.00 | Weldon, IA / 140 |
| 780. | 47.10 | Fort Atkinson, IA / 357 |
| 780. | 47.10 | Greene, IA / 1,156 |
| 780. | 47.10 | Keystone, IA / 638 |
| 783. | 47.20 | Floyd, IA / 326 |
| 784. | 47.30 | Goldfield, IA / 651 |
| 784. | 47.30 | Little Rock, IA / 445 |
| 784. | 47.30 | Martelle, IA / 300 |
| 787. | 47.40 | Lansing, IA / 865 |
| 787. | 47.40 | Macedonia, IA / 259 |
| 789. | 47.50 | Carpenter, IA / 82 |
| 789. | 47.50 | Cushing, IA / 165 |
| 789. | 47.50 | Massena, IA / 363 |
| 789. | 47.50 | Sanborn, IA / 1,178 |
| 793. | 47.60 | Middletown, IA / 257 |
| 793. | 47.60 | Peterson, IA / 321 |
| 793. | 47.60 | Superior, IA / 162 |
| 793. | 47.60 | Walnut, IA / 767 |
| 797. | 47.70 | Blakesburg, IA / 259 |
| 797. | 47.70 | Manson, IA / 1,781 |
| 797. | 47.70 | Waucoma, IA / 270 |
| 800. | 47.80 | Bouton, IA / 101 |
| 800. | 47.80 | Ellston, IA / 45 |
| 800. | 47.80 | Farragut, IA / 622 |
| 800. | 47.80 | Lake Mills, IA / 1,925 |
| 800. | 47.80 | Truesdale, IA / 129 |
| 800. | 47.80 | Woodburn, IA / 245 |
| 806. | 47.90 | Aplington, IA / 1,057 |
| 806. | 47.90 | Conroy, IA / 248 |
| 808. | 48.00 | Corydon, IA / 1,381 |
| 808. | 48.00 | Dolliver, IA / 100 |
| 808. | 48.00 | Hancock, IA / 190 |
| 808. | 48.00 | Lakota, IA / 300 |
| 808. | 48.00 | Little Sioux, IA / 196 |
| 808. | 48.00 | Rolfe, IA / 572 |
| 808. | 48.00 | Volga, IA / 200 |
| 808. | 48.00 | Woolstock, IA / 190 |
| 816. | 48.10 | Clarence, IA / 870 |
| 817. | 48.20 | Frytown, IA / 78 |
| 817. | 48.20 | Moorland, IA / 142 |
| 817. | 48.20 | Rhodes, IA / 282 |
| 820. | 48.30 | Ashton, IA / 390 |
| 820. | 48.30 | Castalia, IA / 162 |
| 820. | 48.30 | Palmer, IA / 125 |
| 823. | 48.40 | Auburn, IA / 227 |
| 823. | 48.40 | Douds, IA / 29 |
| 823. | 48.40 | Fontanelle, IA / 663 |
| 823. | 48.40 | Wall Lake, IA / 819 |
| 827. | 48.50 | Curlew, IA / 48 |
| 827. | 48.50 | Lu Verne, IA / 248 |
| 827. | 48.50 | Rinard, IA / 57 |
| 827. | 48.50 | Schleswig, IA / 784 |
| 831. | 48.60 | Bayard, IA / 495 |
| 831. | 48.60 | Kamrar, IA / 182 |
| 833. | 48.70 | Keosauqua, IA / 1,240 |
| 834. | 48.80 | Allison, IA / 995 |
| 834. | 48.80 | Climbing Hill, IA / 102 |
| 834. | 48.80 | Clio, IA / 140 |
| 834. | 48.80 | Dows, IA / 532 |
| 834. | 48.80 | Elk Run Heights, IA / 957 |
| 834. | 48.80 | Gravity, IA / 147 |
| 834. | 48.80 | Irwin, IA / 389 |
| 841. | 48.90 | Fonda, IA / 605 |
| 841. | 48.90 | Wiota, IA / 121 |
| 843. | 49.00 | Frederika, IA / 140 |
| 843. | 49.00 | Griswold, IA / 924 |
| 845. | 49.10 | Colwell, IA / 65 |
| 845. | 49.10 | Delphos, IA / 19 |
| 845. | 49.10 | Dumont, IA / 708 |
| 845. | 49.10 | Elma, IA / 623 |
| 849. | 49.20 | Benton, IA / 44 |
| 849. | 49.20 | Linn Grove, IA / 145 |
| 849. | 49.20 | Shambaugh, IA / 152 |
| 852. | 49.30 | Stanley, IA / 94 |
| 853. | 49.40 | Kanawha, IA / 713 |
| 853. | 49.40 | Portsmouth, IA / 232 |
| 855. | 49.60 | Numa, IA / 74 |
| 855. | 49.60 | Pacific Junction, IA / 403 |
| 855. | 49.60 | Shell Rock, IA / 1,237 |
| 858. | 49.70 | George, IA / 1,018 |
| 859. | 49.80 | Mount Sterling, IA / 21 |
| 859. | 49.80 | Randall, IA / 144 |
| 861. | 49.90 | Mcgregor, IA / 916 |
| 861. | 49.90 | Randalia, IA / 25 |
| 861. | 49.90 | Stacyville, IA / 502 |
| 864. | 50.00 | Corning, IA / 1,603 |
| 864. | 50.00 | Fostoria, IA / 72 |
| 864. | 50.00 | Nemaha, IA / 74 |
| 864. | 50.00 | Silver City, IA / 191 |
| 868. | 50.10 | Sac City, IA / 2,196 |
| 869. | 50.20 | Ottosen, IA / 35 |
| 870. | 50.30 | Blencoe, IA / 217 |
| 870. | 50.30 | Saint Donatus, IA / 109 |
| 872. | 50.40 | Castana, IA / 140 |
| 872. | 50.40 | Rutland, IA / 91 |
| 874. | 50.50 | Aredale, IA / 72 |
| 874. | 50.50 | Bassett, IA / 79 |
| 874. | 50.50 | Coburg, IA / 22 |
| 874. | 50.50 | Swan, IA / 57 |
| 878. | 50.60 | Ackley, IA / 1,469 |
| 878. | 50.60 | Magnolia, IA / 173 |
| 880. | 50.70 | Millville, IA / 34 |
| 881. | 50.80 | Ida Grove, IA / 2,153 |
| 881. | 50.80 | Lake City, IA / 1,597 |
| 881. | 50.80 | Mount Ayr, IA / 1,604 |
| 884. | 50.90 | Marble Rock, IA / 280 |
| 884. | 50.90 | Reasnor, IA / 135 |
| 886. | 51.00 | Farnhamville, IA / 326 |
| 886. | 51.00 | Kensett, IA / 231 |
| 886. | 51.00 | New Liberty, IA / 76 |
| 889. | 51.10 | Guttenberg, IA / 1,874 |
| 889. | 51.10 | Kirkville, IA / 121 |
| 889. | 51.10 | Rockwell, IA / 974 |
| 889. | 51.10 | Westside, IA / 350 |
| 893. | 51.20 | Clearfield, IA / 404 |
| 894. | 51.30 | Drakesville, IA / 176 |
| 894. | 51.30 | Harris, IA / 154 |
| 894. | 51.30 | Lehigh, IA / 420 |
| 894. | 51.30 | Quimby, IA / 284 |
| 894. | 51.30 | Steamboat Rock, IA / 311 |
| 899. | 51.40 | Hawkeye, IA / 408 |
| 899. | 51.40 | Popejoy, IA / 70 |
| 901. | 51.50 | Larrabee, IA / 101 |
| 901. | 51.50 | Plymouth, IA / 381 |
| 901. | 51.50 | Unionville, IA / 69 |
| 901. | 51.50 | Ute, IA / 348 |
| 905. | 51.60 | Lawler, IA / 346 |
| 906. | 51.70 | Linden, IA / 218 |
| 907. | 51.80 | Scranton, IA / 496 |
| 908. | 51.90 | Mallard, IA / 339 |
| 909. | 52.10 | Humeston, IA / 445 |
| 909. | 52.10 | Leando, IA / 127 |
| 909. | 52.10 | Riceville, IA / 844 |
| 912. | 52.20 | Denmark, IA / 310 |
| 912. | 52.20 | Webb, IA / 151 |
| 914. | 52.30 | Lucas, IA / 168 |
| 914. | 52.30 | Saint Olaf, IA / 130 |
| 916. | 52.40 | Franklin, IA / 94 |
| 917. | 52.50 | Henderson, IA / 148 |
| 917. | 52.50 | Holiday Lake, IA / 595 |
| 917. | 52.50 | Redding, IA / 132 |
| 917. | 52.50 | Sabula, IA / 536 |
| 921. | 52.60 | Cincinnati, IA / 286 |
| 922. | 52.70 | North Buena Vista, IA / 124 |
| 922. | 52.70 | Rathbun, IA / 80 |
| 924. | 52.90 | Lowden, IA / 703 |
| 924. | 52.90 | Melvin, IA / 210 |
| 926. | 53.00 | Cantril, IA / 172 |
| 926. | 53.00 | Ledyard, IA / 130 |
| 926. | 53.00 | Northboro, IA / 36 |
| 929. | 53.20 | Kirkman, IA / 61 |
| 929. | 53.20 | Malcom, IA / 295 |
| 931. | 53.30 | Cleghorn, IA / 183 |
| 931. | 53.30 | Elkader, IA / 1,198 |
| 931. | 53.30 | Pocahontas, IA / 1,755 |
| 934. | 53.40 | Amana, IA / 382 |
| 934. | 53.40 | Lake View, IA / 1,292 |
| 936. | 53.50 | Kinross, IA / 60 |
| 937. | 53.70 | Pisgah, IA / 237 |
| 938. | 53.80 | Ventura, IA / 734 |
| 939. | 54.00 | California Junction, IA / 132 |
| 939. | 54.00 | Tennant, IA / 28 |
| 941. | 54.20 | East Peru, IA / 80 |
| 942. | 54.30 | Diamondhead Lake, IA / 183 |
| 942. | 54.30 | East Amana, IA / 60 |
| 944. | 54.40 | Orleans, IA / 759 |
| 945. | 54.50 | Berkley, IA / 20 |
| 946. | 54.90 | Elk Horn, IA / 605 |
| 947. | 55.30 | Bradgate, IA / 59 |
| 947. | 55.30 | Yetter, IA / 11 |
| 949. | 55.40 | Saint Lucas, IA / 109 |
| 950. | 55.50 | Chatsworth, IA / 44 |
| 950. | 55.50 | Rake, IA / 119 |
| 952. | 55.80 | Aspinwall, IA / 23 |
| 952. | 55.80 | Patterson, IA / 84 |
| 954. | 56.10 | Smithland, IA / 183 |
| 954. | 56.10 | West Okoboji, IA / 376 |
| 956. | 56.30 | Buck Grove, IA / 35 |
| 957. | 56.50 | Saint Benedict, IA / 27 |
| 958. | 56.60 | Sexton, IA / 113 |
| 959. | 56.70 | Blairsburg, IA / 157 |
| 960. | 56.80 | Whitten, IA / 75 |
| 961. | 57.10 | Braddyville, IA / 105 |
| 961. | 57.10 | Coin, IA / 229 |
| 963. | 57.50 | Keomah Village, IA / 82 |
| 963. | 57.50 | Rodman, IA / 28 |
| 965. | 57.70 | Moorhead, IA / 216 |
| 966. | 57.80 | Beaver, IA / 25 |
| 967. | 58.30 | Ferguson, IA / 128 |
| 968. | 58.50 | Lone Rock, IA / 135 |
| 968. | 58.50 | Melrose, IA / 112 |
| 970. | 59.50 | Guernsey, IA / 61 |
| 970. | 59.50 | Okoboji, IA / 660 |
| 972. | 59.70 | Crystal Lake, IA / 202 |
| 973. | 59.80 | Arnolds Park, IA / 1,007 |
| 974. | 59.90 | Grant, IA / 71 |
| 974. | 59.90 | Lake Panorama, IA / 1,100 |
| 976. | 60.30 | Bridgewater, IA / 131 |
| 977. | 60.40 | Twin Lakes, IA / 283 |
| 978. | 60.50 | Maharishi Vedic City, IA / 191 |
| 979. | 60.80 | Bradford, IA / 75 |
| 980. | 60.90 | Rowan, IA / 150 |
| 981. | 61.30 | Carbon, IA / 24 |
| 981. | 61.30 | Low Moor, IA / 188 |
| 981. | 61.30 | Titonka, IA / 405 |
| 984. | 61.50 | Sun Valley Lake, IA / 147 |
| 985. | 61.60 | Burchinal, IA / 16 |
| 986. | 61.80 | New Haven, IA / 65 |
| 987. | 62.00 | Pilot Mound, IA / 126 |
| 988. | 62.20 | Harpers Ferry, IA / 342 |
| 989. | 62.30 | Gruver, IA / 65 |
| 990. | 64.90 | Balltown, IA / 49 |
| 991. | 65.00 | Clayton, IA / 36 |
| 991. | 65.00 | Homestead, IA / 125 |
| 993. | 66.20 | Exline, IA / 126 |
| 994. | 66.70 | Wahpeton, IA / 376 |
| 995. | 68.80 | Mcintire, IA / 75 |
| 996. | 69.00 | Little Cedar, IA / 51 |
| 997. | 69.10 | Corley, IA / 25 |
| 998. | 69.60 | Jacksonville, IA / 47 |
| 999. | 70.20 | Percival, IA / 21 |
| 1000. | 71.10 | Kent, IA / 49 |
| 1001. | 71.50 | Portland, IA / 15 |
| 1002. | 73.50 | Bartlett, IA / 10 |
| 1003. | 74.80 | Otranto, IA / 23 |
| 1004. | 77.50 | Beaconsfield, IA / 16 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' 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.