| Rank | Scotch Irish as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 4.0% | Keota Community School District / 1,995 |
| 2. | 3.9% | Prescott Community School District / 654 |
| 3. | 3.6% | Tri-County Community School District / 1,794 |
| 4. | 3.5% | Clearfield Community School District / 662 |
| 5. | 3.5% | South Page Community School District / 1,448 |
| 6. | 3.4% | West Burlington Independent School District / 2,853 |
| 7. | 3.4% | Murray Community School District / 1,430 |
| 8. | 3.3% | Interstate 35 Community School District / 4,746 |
| 9. | 3.3% | Morning Sun Community School District / 1,475 |
| 10. | 3.2% | Montezuma Community School District / 3,465 |
| 11. | 3.1% | Monticello Community School District / 6,540 |
| 12. | 3.1% | Van Buren Community School District / 5,312 |
| 13. | 3.1% | Lisbon Community School District / 2,910 |
| 14. | 3.1% | Fairfield Community School District / 15,380 |
| 15. | 3.0% | Southeast Webster-Grand Community School District / 3,565 |
| 16. | 2.8% | Alburnett Community School District / 3,789 |
| 17. | 2.7% | Highland Community School District / 4,060 |
| 18. | 2.7% | Treynor Community School District / 2,990 |
| 19. | 2.7% | Newton Community School District / 21,168 |
| 20. | 2.6% | A-H-S-T Community School District / 3,050 |
| 21. | 2.6% | Lenox Community School District / 1,919 |
| 22. | 2.6% | United Community School District / 2,090 |
| 23. | 2.6% | Fremont-Mills Community School District / 2,772 |
| 24. | 2.5% | Melcher-Dallas Community School District / 2,120 |
| 25. | 2.5% | Marion Independent School District / 11,702 |
| 26. | 2.5% | Diagonal Community School District / 686 |
| 27. | 2.5% | Roland-Story Community School District / 5,841 |
| 28. | 2.4% | Woodbury Central Community School District / 2,879 |
| 29. | 2.4% | Indianola Community School District / 19,809 |
| 30. | 2.4% | Mormon Trail Community School District / 1,729 |
| 31. | 2.4% | West Central Valley Community School District / 5,683 |
| 32. | 2.4% | West Liberty Community School District / 6,173 |
| 33. | 2.4% | East Union Community School District / 3,265 |
| 34. | 2.4% | Mount Ayr Community School District / 4,167 |
| 34. | 2.4% | Gladbrook-Reinbeck Community School District / 4,464 |
| 36. | 2.4% | English Valleys Community School District / 2,912 |
| 37. | 2.3% | Delwood Community School District / 1,190 |
| 38. | 2.3% | Martensdale-St. Marys Community School District / 2,649 |
| 39. | 2.3% | Winfield-Mount Union Community School District / 1,815 |
| 40. | 2.2% | Eddyville-Blakesburg Community School District / 3,871 |
| 40. | 2.2% | Villisca Community School District / 2,221 |
| 42. | 2.2% | Harmony Community School District / 2,668 |
| 43. | 2.1% | Grinnell-Newburg Community School District / 12,522 |
| 43. | 2.1% | Clear Lake Community School District / 8,664 |
| 43. | 2.1% | Malvern Community School District / 3,346 |
| 43. | 2.1% | New London Community School District / 2,882 |
| 43. | 2.1% | Anamosa Community School District / 9,281 |
| 48. | 2.1% | Creston Community School District / 9,577 |
| 49. | 2.0% | Glenwood Community School District / 11,050 |
| 49. | 2.0% | Shenandoah Community School District / 6,309 |
| 49. | 2.0% | Albia Community School District / 7,346 |
| 52. | 1.9% | West Branch Community School District / 4,163 |
| 52. | 1.9% | Keokuk Community School District / 12,795 |
| 54. | 1.9% | Saydel Community School District / 7,968 |
| 54. | 1.9% | Knoxville Community School District / 11,527 |
| 56. | 1.9% | Missouri Valley Community School District / 5,042 |
| 56. | 1.9% | Louisa-Muscatine Community School District / 4,777 |
| 58. | 1.9% | Colo-Nesco Community School District / 3,186 |
| 59. | 1.9% | Fremont Community School District / 1,058 |
| 59. | 1.9% | Clayton Ridge Community School District / 4,952 |
| 59. | 1.9% | Chariton Community School District / 8,372 |
| 62. | 1.8% | Northeast Hamilton Community School District / 1,504 |
| 62. | 1.8% | Winterset Community School District / 9,165 |
| 64. | 1.8% | Colfax-Mingo Community School District / 4,669 |
| 64. | 1.8% | Seymour Community School District / 2,322 |
| 66. | 1.8% | Wayne Community School District / 3,986 |
| 67. | 1.8% | Solon Community School District / 6,561 |
| 68. | 1.8% | Nevada Community School District / 8,187 |
| 69. | 1.8% | Panorama Community School District / 4,443 |
| 70. | 1.8% | Central Decatur Community School District / 4,291 |
| 71. | 1.7% | Anthon-Oto Community School District / 1,741 |
| 71. | 1.7% | Olin Consolidated School District / 1,540 |
| 73. | 1.7% | Lewis Central Community School District / 15,042 |
| 74. | 1.7% | Prairie Valley Community School District / 4,045 |
| 75. | 1.7% | Lynnville-Sully Community School District / 3,152 |
| 76. | 1.7% | Washington Community School District / 9,965 |
| 77. | 1.6% | North Mahaska Community School District / 2,954 |
| 77. | 1.6% | Akron-Westfield Community School District / 3,235 |
| 79. | 1.6% | Spirit Lake Community School District / 8,262 |
| 79. | 1.6% | Camanche Community School District / 5,615 |
| 79. | 1.6% | Adel-De Soto-Minburn Community School District / 8,103 |
| 82. | 1.6% | Riverside Community School District / 3,751 |
| 82. | 1.6% | West Sioux Community School District / 4,130 |
| 84. | 1.6% | Boyer Valley Community School District / 2,817 |
| 85. | 1.6% | Bennett Community School District / 1,215 |
| 86. | 1.6% | Red Oak Community School District / 7,016 |
| 86. | 1.6% | BCLUW Community School District / 3,495 |
| 88. | 1.6% | Pleasant Valley Community School District / 20,478 |
| 89. | 1.5% | Danville Community School District / 2,580 |
| 90. | 1.5% | IKM Community School District / 4,746 |
| 90. | 1.5% | West Monona Community School District / 4,438 |
| 92. | 1.5% | Mount Pleasant Community School District / 12,932 |
| 92. | 1.5% | Hampton-Dumont Community School District / 7,027 |
| 94. | 1.5% | Webster City Community School District / 9,969 |
| 94. | 1.5% | Cedar Falls Community School District / 40,441 |
| 96. | 1.5% | Dows Community School District / 926 |
| 96. | 1.5% | Atlantic Community School District / 8,481 |
| 98. | 1.5% | Oskaloosa Community School District / 15,898 |
| 98. | 1.5% | Centerville Community School District / 9,023 |
| 100. | 1.5% | Ogden Community School District / 3,806 |
| 100. | 1.5% | Wall Lake View Auburn Community School District / 5,840 |
| 100. | 1.5% | Norwalk Community School District / 11,270 |
| 103. | 1.5% | Twin Cedars Community School District / 2,478 |
| 104. | 1.4% | Forest City Community School District / 6,688 |
| 104. | 1.4% | Collins-Maxwell Community School District / 2,624 |
| 106. | 1.4% | Ventura Community School District / 1,727 |
| 106. | 1.4% | Valley Community School District / 3,063 |
| 106. | 1.4% | East Greene Community School District / 1,736 |
| 109. | 1.4% | Bedford Community School District / 3,158 |
| 110. | 1.4% | Baxter Community School District / 1,895 |
| 110. | 1.4% | Earlham Community School District / 3,209 |
| 110. | 1.4% | Aurelia Community School District / 1,691 |
| 113. | 1.4% | Boone Community School District / 14,545 |
| 113. | 1.4% | Muscatine Community School District / 29,260 |
| 113. | 1.4% | Nodaway Valley Community School District / 4,188 |
| 113. | 1.4% | Kingsley-Pierson Community School District / 2,621 |
| 117. | 1.4% | Exira Community School District / 1,770 |
| 117. | 1.4% | Vinton-Shellsburg Community School District / 10,549 |
| 119. | 1.4% | Laurens-Marathon Community School District / 2,197 |
| 119. | 1.4% | Griswold Community School District / 3,410 |
| 121. | 1.4% | Marshalltown Community School District / 30,646 |
| 122. | 1.3% | Guthrie Center Community School District / 2,813 |
| 123. | 1.3% | Burlington Community School District / 29,950 |
| 124. | 1.3% | Des Moines Independent Community School District / 203,403 |
| 125. | 1.3% | River Valley Community School District / 2,720 |
| 126. | 1.3% | Corning Community School District / 2,877 |
| 126. | 1.3% | Council Bluffs Community School District / 60,187 |
| 128. | 1.3% | Moulton-Udell Community School District / 1,576 |
| 128. | 1.3% | Harris-Lake Park Community School District / 1,928 |
| 130. | 1.2% | Columbus Community School District / 4,712 |
| 130. | 1.2% | West Des Moines Community School District / 65,061 |
| 132. | 1.2% | Cherokee Community School District / 6,485 |
| 132. | 1.2% | Clarion-Goldfield Community School District / 4,898 |
| 132. | 1.2% | Madrid Community School District / 3,349 |
| 135. | 1.2% | Mount Vernon Community School District / 6,558 |
| 136. | 1.2% | Iowa City Community School District / 106,668 |
| 136. | 1.2% | Woodbine Community School District / 2,484 |
| 138. | 1.2% | Audubon Community School District / 3,482 |
| 138. | 1.2% | North Cedar Community School District / 5,092 |
| 140. | 1.2% | Underwood Community School District / 3,784 |
| 140. | 1.2% | Lamoni Community School District / 3,049 |
| 140. | 1.2% | Le Mars Community School District / 13,292 |
| 140. | 1.2% | Adair-Casey Community School District / 2,049 |
| 144. | 1.1% | North Scott Community School District / 15,310 |
| 144. | 1.1% | Bondurant-Farrar Community School District / 6,812 |
| 146. | 1.1% | Bellevue Community School District / 4,841 |
| 147. | 1.1% | Mediapolis Community School District / 5,026 |
| 148. | 1.1% | Sioux Center Community School District / 8,978 |
| 148. | 1.1% | Fort Dodge Community School District / 29,326 |
| 150. | 1.1% | Harlan Community School District / 9,058 |
| 150. | 1.1% | Dallas Center-Grimes Community School District / 10,585 |
| 152. | 1.1% | Independence Community School District / 8,881 |
| 152. | 1.1% | Mid-Prairie Community School District / 8,815 |
| 154. | 1.1% | Bettendorf Community School District / 22,145 |
| 154. | 1.1% | Ballard Community School District / 7,383 |
| 156. | 1.1% | Calamus-Wheatland Community School District / 2,420 |
| 156. | 1.1% | Pomeroy-Palmer Community School District / 1,575 |
| 156. | 1.1% | Woodward-Granger Community School District / 5,062 |
| 159. | 1.0% | Woden-Crystal Lake Community School District / 882 |
| 159. | 1.0% | Sidney Community School District / 1,763 |
| 161. | 1.0% | Cardinal Community School District / 4,419 |
| 161. | 1.0% | West Harrison Community School District / 2,996 |
| 163. | 1.0% | Spencer Community School District / 12,976 |
| 163. | 1.0% | Jefferson-Scranton Community School District / 6,151 |
| 165. | 1.0% | South Hamilton Community School District / 3,759 |
| 166. | 1.0% | College Community School District / 23,841 |
| 166. | 1.0% | Cedar Rapids Community School District / 119,948 |
| 166. | 1.0% | Dike-New Hartford Community School District / 4,438 |
| 166. | 1.0% | H-L-V Community School District / 2,162 |
| 166. | 1.0% | East Marshall Community School District / 3,657 |
| 166. | 1.0% | Humboldt Community School District / 7,490 |
| 172. | 1.0% | Union Community School District / 6,821 |
| 173. | 1.0% | Johnston Community School District / 30,545 |
| 173. | 1.0% | South Tama County Community School District / 8,893 |
| 175. | 1.0% | Hartley-Melvin-Sanborn Community School District / 4,054 |
| 175. | 1.0% | Hamburg Community School District / 1,634 |
| 175. | 1.0% | Okoboji Community School District / 6,337 |
| 178. | 1.0% | Waukee Community School District / 36,979 |
| 178. | 1.0% | Osage Community School District / 5,904 |
| 178. | 1.0% | Waterloo Community School District / 77,879 |
| 181. | 1.0% | Southeast Warren Community School District / 3,204 |
| 181. | 1.0% | Southeast Polk Community School District / 31,352 |
| 181. | 1.0% | Ottumwa Community School District / 28,755 |
| 184. | 0.9% | Urbandale Community School District / 21,268 |
| 184. | 0.9% | Mason City Community School District / 28,931 |
| 186. | 0.9% | Tipton Community School District / 5,143 |
| 187. | 0.9% | Central Community School District / 3,451 |
| 188. | 0.9% | Dunkerton Community School District / 2,285 |
| 188. | 0.9% | Elk Horn-Kimballton Community School District / 1,526 |
| 188. | 0.9% | North Tama County Community School District / 3,006 |
| 191. | 0.9% | Emmetsburg Community School District / 5,062 |
| 191. | 0.9% | Odebolt-Arthur Community School District / 2,237 |
| 191. | 0.9% | North Linn Community School District / 3,624 |
| 191. | 0.9% | Fort Madison Community School District / 17,063 |
| 195. | 0.9% | Armstrong-Ringsted Community School District / 2,238 |
| 195. | 0.9% | Ames Community School District / 56,587 |
| 195. | 0.9% | Perry Community School District / 9,525 |
| 198. | 0.9% | Titonka Consolidated School District / 888 |
| 198. | 0.9% | North Kossuth Community School District / 2,392 |
| 198. | 0.9% | Linn-Mar Community School District / 36,660 |
| 201. | 0.9% | Eldora-New Providence Community School District / 3,785 |
| 201. | 0.9% | West Marshall Community School District / 4,567 |
| 201. | 0.9% | Fredericksburg Community School District / 1,676 |
| 201. | 0.9% | Clear Creek-Amana Community School District / 11,260 |
| 201. | 0.9% | Westwood Community School District / 2,738 |
| 201. | 0.9% | Decorah Community School District / 11,717 |
| 207. | 0.8% | Dubuque Community School District / 75,820 |
| 207. | 0.8% | Northeast Community School District / 2,976 |
| 207. | 0.8% | Belmond-Klemme Community School District / 4,289 |
| 207. | 0.8% | Farragut Community School District / 1,636 |
| 211. | 0.8% | Central Lee Community School District / 5,597 |
| 211. | 0.8% | Sigourney Community School District / 3,616 |
| 211. | 0.8% | Coon Rapids-Bayard Community School District / 2,810 |
| 211. | 0.8% | Denver Community School District / 3,669 |
| 215. | 0.8% | Benton Community School District / 9,021 |
| 215. | 0.8% | Allison-Bristow Community School District / 3,963 |
| 217. | 0.8% | Central Clinton Community School District / 9,305 |
| 217. | 0.8% | Sentral Community School District / 1,138 |
| 217. | 0.8% | Ankeny Community School District / 49,867 |
| 217. | 0.8% | North Polk Community School District / 6,518 |
| 221. | 0.8% | Belle Plaine Community School District / 3,160 |
| 221. | 0.8% | Lawton-Bronson Community School District / 3,245 |
| 223. | 0.8% | Name N/A / 1,588 |
| 224. | 0.8% | Sioux Central Community School District / 2,831 |
| 224. | 0.8% | Logan-Magnolia Community School District / 3,094 |
| 226. | 0.8% | Orient-Macksburg Community School District / 1,258 |
| 226. | 0.8% | Walnut Community School District / 1,280 |
| 226. | 0.8% | Manson Northwest Webster Community School District / 4,203 |
| 226. | 0.8% | Van Meter Community School District / 3,162 |
| 226. | 0.8% | Cal Community School District / 1,833 |
| 231. | 0.8% | PCM Community School District / 5,079 |
| 232. | 0.8% | Clay Central-Everly Community School District / 2,177 |
| 232. | 0.8% | Davenport Community School District / 106,768 |
| 232. | 0.8% | Pella Community School District / 15,525 |
| 232. | 0.8% | Grundy Center Community School District / 3,870 |
| 232. | 0.8% | Pocahontas Area Community School District / 3,545 |
| 232. | 0.8% | Hinton Community School District / 2,904 |
| 232. | 0.8% | Postville Community School District / 3,748 |
| 232. | 0.8% | Twin Rivers Community School District / 1,206 |
| 240. | 0.7% | Clarinda Community School District / 7,422 |
| 240. | 0.7% | North Fayette Community School District / 6,092 |
| 242. | 0.7% | Jesup Community School District / 5,555 |
| 242. | 0.7% | Name N/A / 1,421 |
| 242. | 0.7% | Wapsie Valley Community School District / 3,925 |
| 245. | 0.7% | East Buchanan Community School District / 3,047 |
| 245. | 0.7% | Waverly-Shell Rock Community School District / 13,637 |
| 245. | 0.7% | Sibley-Ocheyedan Community School District / 4,760 |
| 248. | 0.7% | Schaller-Crestland Community School District / 2,241 |
| 248. | 0.7% | Lake Mills Community School District / 3,806 |
| 250. | 0.7% | North Central Community School District / 5,591 |
| 251. | 0.7% | Janesville Consolidated School District / 2,476 |
| 251. | 0.7% | Battle Creek-Ida Grove Community School District / 3,919 |
| 251. | 0.7% | Sumner Community School District / 3,342 |
| 251. | 0.7% | North Iowa Community School District / 3,286 |
| 255. | 0.7% | Stanton Community School District / 1,189 |
| 256. | 0.6% | West Bend-Mallard Community School District / 1,911 |
| 257. | 0.6% | Lone Tree Community School District / 2,972 |
| 257. | 0.6% | Nashua-Plainfield Community School District / 4,098 |
| 257. | 0.6% | Sioux City Community School District / 83,093 |
| 257. | 0.6% | Carlisle Community School District / 8,501 |
| 261. | 0.6% | AGWSR Community School District / 4,803 |
| 262. | 0.6% | GMG Community School District / 1,929 |
| 262. | 0.6% | Rockwell City-Lytton Community School District / 3,410 |
| 262. | 0.6% | Oelwein Community School District / 9,113 |
| 262. | 0.6% | MFL MarMac Community School District / 5,639 |
| 262. | 0.6% | Center Point-Urbana Community School District / 5,773 |
| 262. | 0.6% | Rudd-Rockford-Marble Rock Community School District / 3,091 |
| 268. | 0.6% | Clinton Community School District / 26,242 |
| 268. | 0.6% | Eagle Grove Community School District / 4,701 |
| 270. | 0.6% | Pekin Community School District / 3,896 |
| 271. | 0.6% | Williamsburg Community School District / 6,098 |
| 271. | 0.6% | Midland Community School District / 3,628 |
| 271. | 0.6% | St. Ansgar Community School District / 4,057 |
| 274. | 0.6% | Whiting Community School District / 1,101 |
| 274. | 0.6% | Springville Community School District / 2,421 |
| 274. | 0.6% | Paton-Churdan Community School District / 1,135 |
| 277. | 0.6% | Waco Community School District / 3,213 |
| 277. | 0.6% | C and M Community School District / 3,263 |
| 277. | 0.6% | Moravia Community School District / 2,305 |
| 277. | 0.6% | Newell-Fonda Community School District / 2,452 |
| 281. | 0.6% | Corwith-Wesley Community School District / 1,055 |
| 281. | 0.6% | Central City Community School District / 2,758 |
| 283. | 0.5% | Iowa Falls Community School District / 6,886 |
| 283. | 0.5% | Carroll Community School District / 14,182 |
| 283. | 0.5% | Hudson Community School District / 3,494 |
| 286. | 0.5% | Southern Cal Community School District / 2,907 |
| 286. | 0.5% | Wapello Community School District / 3,532 |
| 286. | 0.5% | Maquoketa Community School District / 8,924 |
| 289. | 0.5% | Algona Community School District / 9,227 |
| 289. | 0.5% | Durant Community School District / 3,289 |
| 289. | 0.5% | Maple Valley Community School District / 2,868 |
| 292. | 0.5% | Graettinger Community School District / 2,211 |
| 293. | 0.5% | South Winneshiek Community School District / 4,437 |
| 293. | 0.5% | Ruthven-Ayrshire Community School District / 1,593 |
| 293. | 0.5% | Preston Community School District / 1,901 |
| 296. | 0.5% | Stratford Community School District / 1,221 |
| 297. | 0.5% | Garner-Hayfield Community School District / 3,825 |
| 298. | 0.5% | Alta Community School District / 2,762 |
| 299. | 0.5% | Sheffield Chapin Meservey Thornton Community School District / 4,835 |
| 300. | 0.4% | Remsen-Union Community School District / 3,069 |
| 300. | 0.4% | Northwood-Kensett Community School District / 3,059 |
| 302. | 0.4% | Essex Community School District / 1,414 |
| 303. | 0.4% | Starmont Community School District / 4,089 |
| 303. | 0.4% | Gilmore City-Bradgate Community School District / 1,015 |
| 305. | 0.4% | Allamakee Community School District / 8,769 |
| 305. | 0.4% | Brooklyn-Guernsey-Malcom Community School District / 3,210 |
| 305. | 0.4% | New Hampton Community School District / 7,244 |
| 308. | 0.4% | Hubbard-Radcliffe Community School District / 2,738 |
| 308. | 0.4% | Davis County Community School District / 8,532 |
| 308. | 0.4% | Iowa Valley Community School District / 3,832 |
| 311. | 0.4% | Charter Oak-Ute Community School District / 1,895 |
| 311. | 0.4% | Howard-Winneshiek Community School District / 8,729 |
| 313. | 0.3% | Sheldon Community School District / 7,300 |
| 314. | 0.3% | Eastern Allamakee Community School District / 2,670 |
| 315. | 0.3% | North Winneshiek Community School District / 2,124 |
| 315. | 0.3% | Charles City Community School District / 11,307 |
| 317. | 0.3% | Clarke Community School District / 7,970 |
| 317. | 0.3% | Ar-We-Va Community School District / 2,156 |
| 319. | 0.3% | Estherville Lincoln Central Community School District / 8,093 |
| 320. | 0.3% | Central Lyon Community School District / 4,211 |
| 320. | 0.3% | West Central Community School District / 1,658 |
| 322. | 0.3% | West Delaware County Community School District / 9,416 |
| 322. | 0.3% | Glidden-Ralston Community School District / 2,078 |
| 322. | 0.3% | Gilbert Community School District / 6,573 |
| 325. | 0.3% | Marcus-Meriden-Cleghorn Community School District / 2,750 |
| 325. | 0.3% | Sergeant Bluff-Luton Community School District / 5,997 |
| 325. | 0.3% | South O'Brien Community School District / 4,843 |
| 328. | 0.3% | Turkey Valley Community School District / 3,049 |
| 329. | 0.2% | West Hancock Community School District / 4,261 |
| 330. | 0.2% | Boyden-Hull Community School District / 4,055 |
| 330. | 0.2% | Tri-Center Community School District / 3,507 |
| 330. | 0.2% | MOC-Floyd Valley Community School District / 11,292 |
| 333. | 0.2% | Aplington-Parkersburg Community School District / 4,144 |
| 333. | 0.2% | George-Little Rock Community School District / 2,578 |
| 335. | 0.2% | Tripoli Community School District / 2,611 |
| 335. | 0.2% | Riceville Community School District / 2,813 |
| 337. | 0.2% | Maquoketa Valley Community School District / 4,495 |
| 338. | 0.2% | Storm Lake Community School District / 12,279 |
| 339. | 0.2% | Wilton Community School District / 4,192 |
| 340. | 0.1% | Andrew Community School District / 1,651 |
| 340. | 0.1% | West Lyon Community School District / 4,649 |
| 342. | 0.1% | Edgewood-Colesburg Community School District / 2,993 |
| 343. | 0.1% | Galva-Holstein Community School District / 2,763 |
| 344. | 0.1% | East Central Community School District / 2,115 |
| 345. | 0.1% | Western Dubuque Community School District / 21,364 |
| 346. | 0.0% | Denison Community School District / 10,164 |
Please note that we only rank locations with 'Scotch Irish as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Scotch Irish 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.
