| Rank | Irish as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 33.3% | New Lexington City School District / 10,211 |
| 2. | 31.4% | Kelleys Island Local School District / 301 |
| 3. | 31.1% | Fairview Park City School District / 15,606 |
| 4. | 30.3% | Bay Village City School District / 14,744 |
| 5. | 29.5% | Southern Local School District / 5,435 |
| 6. | 29.1% | Toronto City School District / 5,381 |
| 7. | 28.2% | Frontier Local School District / 5,060 |
| 8. | 28.1% | Centerburg Local School District / 5,893 |
| 9. | 27.7% | Grandview Heights City School District / 6,956 |
| 10. | 27.4% | Rocky River City School District / 19,411 |
| 11. | 27.2% | Martins Ferry City School District / 9,604 |
| 12. | 27.1% | Lakewood Local School District / 13,043 |
| 13. | 26.8% | Middle Bass Local School District / 84 |
| 14. | 26.8% | Lakewood City School District / 51,224 |
| 15. | 26.2% | New Boston Local School District / 2,156 |
| 16. | 26.2% | Edison Local School District / 15,809 |
| 17. | 26.1% | Bright Local School District / 4,350 |
| 18. | 26.1% | Bloom-Vernon Local School District / 4,905 |
| 19. | 25.9% | Avon Lake City School District / 23,464 |
| 20. | 25.9% | Newcomerstown Exempted Village School District / 6,398 |
| 21. | 25.7% | St. Bernard-Elmwood Place City School District / 6,787 |
| 22. | 25.4% | Struthers City School District / 12,155 |
| 23. | 25.3% | Bridgeport Exempted Village School District / 6,686 |
| 24. | 25.1% | Fairfield Union Local School District / 10,448 |
| 25. | 25.0% | Warren Local School District / 13,605 |
| 26. | 24.9% | Mogadore Local School District / 4,282 |
| 26. | 24.9% | East Muskingum Local School District / 13,280 |
| 28. | 24.7% | Three Rivers Local School District / 12,713 |
| 29. | 24.7% | Deer Park Community City School District / 12,356 |
| 30. | 24.7% | Ravenna City School District / 20,766 |
| 31. | 24.7% | Ridgemont Local School District / 3,317 |
| 32. | 24.6% | Felicity-Franklin Local School District / 6,491 |
| 33. | 24.5% | Union Local School District / 8,591 |
| 34. | 24.4% | South Point Local School District / 12,931 |
| 35. | 24.4% | United Local School District / 8,339 |
| 36. | 24.3% | Madison Local School District / 20,063 |
| 37. | 24.3% | Belpre City School District / 8,723 |
| 38. | 24.2% | Columbiana Exempted Village School District / 7,491 |
| 39. | 24.2% | Oak Hills Local School District / 68,100 |
| 40. | 24.2% | North Olmsted City School District / 31,391 |
| 41. | 24.1% | Jackson-Milton Local School District / 6,252 |
| 42. | 24.0% | Chesapeake Union Exempted Village School District / 7,496 |
| 43. | 24.0% | Harrison Hills City School District / 13,431 |
| 43. | 24.0% | Avon Local School District / 16,632 |
| 45. | 24.0% | Forest Hills Local School District / 49,101 |
| 46. | 24.0% | Olmsted Falls City School District / 19,977 |
| 47. | 24.0% | Beaver Local School District / 16,134 |
| 48. | 23.9% | Chagrin Falls Exempted Village School District / 9,574 |
| 49. | 23.9% | Sandy Valley Local School District / 8,557 |
| 50. | 23.8% | Buckeye Local School District / 15,188 |
| 50. | 23.8% | Valley Local School District / 6,586 |
| 52. | 23.7% | East Liverpool City School District / 17,318 |
| 53. | 23.7% | Columbia Local School District / 6,500 |
| 54. | 23.7% | Chippewa Local School District / 9,593 |
| 55. | 23.6% | Western Reserve Local School District / 4,208 |
| 56. | 23.6% | Mariemont City School District / 8,043 |
| 56. | 23.6% | Cuyahoga Falls City School District / 43,431 |
| 58. | 23.5% | Waverly City School District / 11,884 |
| 59. | 23.5% | East Clinton Local School District / 8,083 |
| 60. | 23.5% | Meigs Local School District / 12,176 |
| 60. | 23.5% | Reading Community City School District / 10,658 |
| 62. | 23.5% | Indian Creek Local School District / 18,413 |
| 63. | 23.5% | Westlake City School District / 30,653 |
| 64. | 23.3% | Blanchester Local School District / 9,105 |
| 65. | 23.3% | Portsmouth City School District / 21,599 |
| 65. | 23.3% | McDonald Local School District / 4,118 |
| 65. | 23.3% | Green Local School District / 3,880 |
| 68. | 23.3% | Austintown Local School District / 35,123 |
| 69. | 23.3% | Hudson City School District / 24,413 |
| 69. | 23.3% | Greenon Local School District / 12,970 |
| 71. | 23.3% | Mathews Local School District / 7,022 |
| 72. | 23.2% | Triad Local School District / 5,606 |
| 73. | 23.1% | Galion City School District / 13,483 |
| 74. | 23.0% | Ledgemont Local School District / 4,284 |
| 75. | 23.0% | Barnesville Exempted Village School District / 7,522 |
| 76. | 22.8% | Lake Local School District / 16,544 |
| 76. | 22.8% | Johnstown-Monroe Local School District / 8,792 |
| 78. | 22.8% | Fairport Harbor Exempted Village School District / 3,241 |
| 79. | 22.7% | Bellaire Local School District / 10,585 |
| 80. | 22.7% | Minford Local School District / 7,348 |
| 81. | 22.7% | Madeira City School District / 9,061 |
| 82. | 22.6% | Ridgewood Local School District / 8,523 |
| 83. | 22.6% | Windham Exempted Village School District / 4,764 |
| 84. | 22.6% | Western Local School District / 3,708 |
| 85. | 22.6% | Liberty Union-Thurston Local School District / 7,181 |
| 86. | 22.5% | Wellston City School District / 9,451 |
| 87. | 22.5% | New Richmond Exempted Village School District / 15,225 |
| 88. | 22.5% | Loveland City School District / 25,802 |
| 89. | 22.5% | Name N/A / 98 |
| 89. | 22.5% | Paint Valley Local School District / 5,730 |
| 91. | 22.4% | Maysville Local School District / 10,776 |
| 91. | 22.4% | Crestwood Local School District / 14,588 |
| 93. | 22.4% | Eastern Local School District / 8,662 |
| 94. | 22.3% | Steubenville City School District / 16,361 |
| 95. | 22.3% | Pleasant Local School District / 8,716 |
| 95. | 22.3% | Milford Exempted Village School District / 39,902 |
| 97. | 22.2% | Crestview Local School District / 5,808 |
| 98. | 22.2% | Kirtland Local School District / 8,302 |
| 99. | 22.2% | Hamilton Local School District / 14,077 |
| 100. | 22.2% | Kent City School District / 32,576 |
| 101. | 22.1% | Riverside Local School District / 32,368 |
| 102. | 22.0% | Ridgedale Local School District / 4,613 |
| 103. | 22.0% | Tri-County North Local School District / 5,757 |
| 104. | 21.9% | Huntington Local School District / 6,398 |
| 104. | 21.9% | Brookfield Local School District / 9,541 |
| 106. | 21.9% | Greenfield Exempted Village School District / 12,904 |
| 107. | 21.9% | Ripley-Union-Lewis-Huntington Local School District / 7,482 |
| 108. | 21.9% | Indian Valley Local School District / 10,564 |
| 109. | 21.8% | Jefferson Local School District / 6,706 |
| 110. | 21.8% | Perry Local School District / 9,157 |
| 111. | 21.8% | Ironton City School District / 11,140 |
| 112. | 21.8% | Goshen Local School District / 16,149 |
| 112. | 21.8% | Adams County/Ohio Valley Local School District / 24,052 |
| 114. | 21.7% | Weathersfield Local School District / 5,103 |
| 115. | 21.7% | Williamsburg Local School District / 6,110 |
| 116. | 21.6% | Northeastern Local School District / 21,271 |
| 117. | 21.6% | Osnaburg Local School District / 5,856 |
| 117. | 21.6% | Strasburg-Franklin Local School District / 4,570 |
| 119. | 21.6% | Marietta City School District / 23,757 |
| 120. | 21.5% | Franklin Local School District / 12,116 |
| 120. | 21.5% | Big Walnut Local School District / 21,422 |
| 122. | 21.5% | Tuscarawas Valley Local School District / 9,861 |
| 123. | 21.5% | East Palestine City School District / 8,048 |
| 124. | 21.5% | New Lebanon Local School District / 7,728 |
| 125. | 21.5% | Valley View Local School District / 10,771 |
| 126. | 21.4% | Walnut Township Local School District / 4,478 |
| 127. | 21.3% | North Ridgeville City School District / 27,495 |
| 128. | 21.3% | Westfall Local School District / 8,931 |
| 129. | 21.2% | Spencerville Local School District / 4,907 |
| 130. | 21.2% | Brunswick City School District / 43,825 |
| 131. | 21.2% | West Clermont Local School District / 62,856 |
| 132. | 21.1% | Sheffield-Sheffield Lake City School District / 12,436 |
| 133. | 21.1% | Mentor Exempted Village School District / 65,860 |
| 133. | 21.1% | Danville Local School District / 3,755 |
| 135. | 21.1% | West Branch Local School District / 13,510 |
| 135. | 21.1% | Cloverleaf Local School District / 23,819 |
| 137. | 21.0% | Chardon Local School District / 22,292 |
| 137. | 21.0% | Bloom-Carroll Local School District / 10,258 |
| 139. | 21.0% | Edgewood City School District / 18,658 |
| 139. | 21.0% | Evergreen Local School District / 7,686 |
| 141. | 20.9% | Northwood Local School District / 5,475 |
| 142. | 20.9% | Claymont City School District / 12,125 |
| 143. | 20.8% | Buckeye Local School District / 14,731 |
| 143. | 20.8% | Clermont Northeastern Local School District / 13,513 |
| 145. | 20.8% | Bethel Local School District / 5,273 |
| 146. | 20.8% | Miamisburg City School District / 34,944 |
| 146. | 20.8% | Jefferson Area Local School District / 11,820 |
| 148. | 20.7% | Kenton City School District / 11,919 |
| 149. | 20.7% | Tecumseh Local School District / 19,234 |
| 150. | 20.7% | Springfield Local School District / 8,237 |
| 151. | 20.6% | Upper Arlington City School District / 32,206 |
| 151. | 20.6% | Clinton-Massie Local School District / 10,394 |
| 153. | 20.6% | Madison-Plains Local School District / 11,002 |
| 154. | 20.5% | Lakeview Local School District / 12,020 |
| 155. | 20.5% | Wickliffe City School District / 13,129 |
| 156. | 20.4% | Woodridge Local School District / 18,283 |
| 157. | 20.4% | Bath Local School District / 11,130 |
| 158. | 20.4% | Wellsville Local School District / 5,444 |
| 159. | 20.4% | Barberton City School District / 26,984 |
| 159. | 20.4% | Southeast Local School District / 12,477 |
| 161. | 20.4% | Western Reserve Local School District / 6,082 |
| 162. | 20.3% | Athens City School District / 33,120 |
| 163. | 20.3% | Jackson Center Local School District / 2,567 |
| 163. | 20.3% | Crooksville Exempted Village School District / 5,427 |
| 165. | 20.3% | Brookville Local School District / 9,235 |
| 166. | 20.3% | Urbana City School District / 15,152 |
| 166. | 20.3% | Coshocton City School District / 11,613 |
| 168. | 20.3% | Graham Local School District / 11,845 |
| 169. | 20.3% | River View Local School District / 14,646 |
| 170. | 20.2% | Switzerland of Ohio Local School District / 17,519 |
| 170. | 20.2% | Willoughby-Eastlake City School District / 65,733 |
| 172. | 20.2% | Stow-Munroe Falls City School District / 39,305 |
| 172. | 20.2% | Poland Local School District / 14,242 |
| 174. | 20.2% | Batavia Local School District / 10,894 |
| 174. | 20.2% | Shelby City School District / 13,510 |
| 176. | 20.1% | Canfield Local School District / 16,460 |
| 177. | 20.1% | Clark-Shawnee Local School District / 12,117 |
| 178. | 20.1% | Buckeye Local School District / 12,078 |
| 178. | 20.1% | Newark City School District / 49,574 |
| 180. | 20.1% | Boardman Local School District / 35,547 |
| 181. | 20.1% | Bucyrus City School District / 10,994 |
| 182. | 20.0% | Cardington-Lincoln Local School District / 6,963 |
| 183. | 20.0% | Green Local School District / 23,442 |
| 183. | 20.0% | Springfield Local School District / 19,908 |
| 185. | 20.0% | Zane Trace Local School District / 8,086 |
| 186. | 20.0% | Vermilion Local School District / 14,685 |
| 187. | 19.9% | Streetsboro City School District / 14,276 |
| 187. | 19.9% | Grand Valley Local School District / 9,006 |
| 189. | 19.9% | Fort Frye Local School District / 7,541 |
| 189. | 19.9% | Union-Scioto Local School District / 15,794 |
| 191. | 19.9% | Berkshire Local School District / 9,696 |
| 192. | 19.9% | Worthington City School District / 58,403 |
| 192. | 19.9% | Gallipolis City School District / 15,928 |
| 194. | 19.9% | Sebring Local School District / 4,836 |
| 195. | 19.9% | Rolling Hills Local School District / 11,093 |
| 196. | 19.9% | Leetonia Exempted Village School District / 4,858 |
| 196. | 19.9% | Jackson City School District / 15,448 |
| 198. | 19.8% | Norwalk City School District / 19,025 |
| 198. | 19.8% | Salem City School District / 16,630 |
| 200. | 19.8% | Manchester Local School District / 9,173 |
| 201. | 19.8% | Dover City School District / 16,806 |
| 202. | 19.7% | Canton Local School District / 13,943 |
| 203. | 19.7% | Kettering City School District / 54,851 |
| 204. | 19.7% | Western Brown Local School District / 16,758 |
| 205. | 19.7% | Northwest Local School District / 13,413 |
| 206. | 19.6% | Rootstown Local School District / 7,274 |
| 207. | 19.6% | Lincolnview Local School District / 4,523 |
| 208. | 19.5% | West Muskingum Local School District / 12,898 |
| 209. | 19.5% | Norton City School District / 13,935 |
| 210. | 19.5% | Zanesville City School District / 26,944 |
| 211. | 19.4% | New London Local School District / 6,300 |
| 212. | 19.4% | Chillicothe City School District / 23,404 |
| 213. | 19.4% | Franklin City School District / 21,053 |
| 214. | 19.4% | Wheelersburg Local School District / 9,273 |
| 215. | 19.3% | Tri-Valley Local School District / 16,918 |
| 216. | 19.3% | West Geauga Local School District / 17,893 |
| 217. | 19.3% | Medina City School District / 38,941 |
| 218. | 19.3% | Keystone Local School District / 11,880 |
| 218. | 19.3% | Minerva Local School District / 13,069 |
| 220. | 19.3% | Lancaster City School District / 44,893 |
| 220. | 19.3% | Louisville City School District / 18,587 |
| 222. | 19.2% | Put-in-Bay Local School District / 412 |
| 223. | 19.2% | Van Wert City School District / 13,556 |
| 224. | 19.2% | Wyoming City School District / 8,383 |
| 224. | 19.2% | Eastern Local School District / 4,275 |
| 226. | 19.2% | Trimble Local School District / 4,852 |
| 227. | 19.2% | Adena Local School District / 6,616 |
| 228. | 19.2% | Berea City School District / 51,797 |
| 228. | 19.2% | Hillsboro City School District / 16,483 |
| 230. | 19.1% | Madison Local School District / 9,563 |
| 231. | 19.1% | Morgan Local School District / 13,341 |
| 232. | 19.1% | Vinton County Local School District / 13,136 |
| 233. | 19.1% | Ashtabula Area City School District / 29,023 |
| 234. | 19.1% | Logan-Hocking Local School District / 23,817 |
| 235. | 19.1% | Strongsville City School District / 43,041 |
| 236. | 19.1% | Carrollton Exempted Village School District / 16,712 |
| 237. | 19.0% | James A. Garfield Local School District / 9,110 |
| 238. | 19.0% | Wilmington City School District / 20,770 |
| 239. | 19.0% | West Carrollton City School District / 26,342 |
| 240. | 19.0% | Alliance City School District / 21,937 |
| 241. | 19.0% | Girard City School District / 11,139 |
| 241. | 19.0% | Newton Local School District / 3,456 |
| 243. | 18.9% | Wellington Exempted Village School District / 8,291 |
| 244. | 18.9% | Miami East Local School District / 7,670 |
| 245. | 18.9% | Delaware City School District / 35,240 |
| 246. | 18.9% | Northwest Local School District / 79,804 |
| 247. | 18.9% | Cambridge City School District / 16,445 |
| 248. | 18.9% | Southeastern Local School District / 4,772 |
| 249. | 18.9% | Indian Hill Exempted Village School District / 14,413 |
| 249. | 18.9% | Highland Local School District / 9,980 |
| 251. | 18.8% | Marion City School District / 29,428 |
| 252. | 18.8% | Mount Gilead Exempted Village School District / 8,283 |
| 252. | 18.8% | Sylvania City School District / 49,613 |
| 252. | 18.8% | Westerville City School District / 85,327 |
| 255. | 18.8% | North Canton City School District / 28,584 |
| 256. | 18.8% | Tallmadge City School District / 17,498 |
| 257. | 18.8% | Lynchburg-Clay Local School District / 6,349 |
| 258. | 18.7% | Anthony Wayne Local School District / 22,973 |
| 259. | 18.7% | Elmwood Local School District / 7,195 |
| 259. | 18.7% | New Philadelphia City School District / 21,850 |
| 261. | 18.7% | Canal Winchester Local School District / 15,924 |
| 262. | 18.7% | Field Local School District / 14,703 |
| 263. | 18.7% | South Range Local School District / 6,908 |
| 264. | 18.7% | Bethel-Tate Local School District / 9,758 |
| 265. | 18.6% | Revere Local School District / 19,695 |
| 266. | 18.6% | Northwest Local School District / 9,044 |
| 267. | 18.6% | Fayetteville-Perry Local School District / 4,868 |
| 267. | 18.6% | Southwest Local School District / 20,434 |
| 269. | 18.6% | Shawnee Local School District / 16,526 |
| 269. | 18.6% | Ayersville Local School District / 4,050 |
| 271. | 18.5% | Eaton Community City School District / 13,857 |
| 272. | 18.5% | Middletown City School District / 52,422 |
| 272. | 18.5% | Caldwell Exempted Village School District / 8,748 |
| 274. | 18.5% | Sycamore Community City School District / 35,276 |
| 275. | 18.5% | Berlin-Milan Local School District / 8,751 |
| 275. | 18.5% | Springfield Local School District / 29,118 |
| 275. | 18.5% | St. Marys City School District / 14,462 |
| 278. | 18.5% | Conotton Valley Union Local School District / 3,248 |
| 279. | 18.4% | Rock Hill Local School District / 9,426 |
| 280. | 18.4% | Mad River Local School District / 21,716 |
| 281. | 18.4% | Vandalia-Butler City School District / 23,117 |
| 282. | 18.4% | Scioto Valley Local School District / 8,960 |
| 283. | 18.4% | Gahanna-Jefferson City School District / 41,081 |
| 283. | 18.4% | LaBrae Local School District / 9,803 |
| 285. | 18.3% | Hubbard Exempted Village School District / 13,556 |
| 285. | 18.3% | Centerville City School District / 52,262 |
| 285. | 18.3% | Massillon City School District / 29,806 |
| 288. | 18.3% | Brooklyn City School District / 10,537 |
| 289. | 18.3% | Northwestern Local School District / 11,011 |
| 290. | 18.3% | North Fork Local School District / 11,415 |
| 291. | 18.3% | Hilliard City School District / 84,807 |
| 292. | 18.2% | Teays Valley Local School District / 20,522 |
| 292. | 18.2% | Kings Local School District / 21,689 |
| 294. | 18.2% | Huron City School District / 10,484 |
| 294. | 18.2% | Nelsonville-York City School District / 9,651 |
| 294. | 18.2% | Danbury Local School District / 4,547 |
| 297. | 18.2% | London City School District / 15,863 |
| 298. | 18.2% | Wadsworth City School District / 26,465 |
| 299. | 18.2% | Yellow Springs Exempted Village School District / 4,501 |
| 300. | 18.1% | Little Miami Local School District / 25,801 |
| 301. | 18.1% | East Guernsey Local School District / 7,086 |
| 302. | 18.1% | South-Western City School District / 136,410 |
| 303. | 18.1% | Ada Exempted Village School District / 8,099 |
| 303. | 18.1% | Margaretta Local School District / 7,713 |
| 305. | 18.1% | Pickerington Local School District / 44,177 |
| 306. | 18.1% | Perrysburg Exempted Village School District / 23,543 |
| 307. | 18.0% | Indian Lake Local School District / 12,687 |
| 308. | 18.0% | Rossford Exempted Village School District / 14,288 |
| 309. | 17.9% | Granville Exempted Village School District / 11,516 |
| 310. | 17.9% | Fairfield Local School District / 4,587 |
| 311. | 17.9% | Lakota Local School District / 80,525 |
| 311. | 17.9% | Eastern Local School District / 4,935 |
| 313. | 17.9% | Washington-Nile Local School District / 7,510 |
| 314. | 17.9% | Ottawa Hills Local School District / 4,913 |
| 314. | 17.9% | Oakwood City School District / 8,520 |
| 316. | 17.9% | Allen East Local School District / 5,572 |
| 317. | 17.8% | Lexington Local School District / 15,620 |
| 317. | 17.8% | Bellefontaine City School District / 14,781 |
| 317. | 17.8% | Stryker Local School District / 3,631 |
| 320. | 17.8% | Bowling Green City School District / 35,628 |
| 320. | 17.8% | Perry Local School District / 3,659 |
| 322. | 17.8% | Wooster City School District / 29,682 |
| 323. | 17.7% | Jackson Local School District / 38,368 |
| 324. | 17.7% | Licking Valley Local School District / 9,735 |
| 325. | 17.7% | Geneva Area City School District / 17,745 |
| 326. | 17.6% | Shadyside Local School District / 5,149 |
| 326. | 17.6% | Southwest Licking Local School District / 20,760 |
| 328. | 17.6% | Kenston Local School District / 17,529 |
| 329. | 17.6% | Coventry Local School District / 12,949 |
| 330. | 17.6% | Hardin-Houston Local School District / 5,220 |
| 331. | 17.5% | Mount Vernon City School District / 29,050 |
| 332. | 17.5% | Marysville Exempted Village School District / 27,779 |
| 333. | 17.4% | Elida Local School District / 19,789 |
| 334. | 17.4% | North Royalton City School District / 33,810 |
| 334. | 17.4% | Preble Shawnee Local School District / 9,108 |
| 336. | 17.4% | Waynesfield-Goshen Local School District / 2,967 |
| 337. | 17.4% | Berne Union Local School District / 5,528 |
| 337. | 17.4% | Monroe Local School District / 11,104 |
| 339. | 17.3% | Federal Hocking Local School District / 8,446 |
| 340. | 17.3% | Twin Valley Community Local School District / 5,800 |
| 341. | 17.3% | Troy City School District / 28,201 |
| 341. | 17.3% | West Liberty-Salem Local School District / 5,663 |
| 343. | 17.2% | New Albany-Plain Local School District / 19,812 |
| 344. | 17.2% | Antwerp Local School District / 3,685 |
| 345. | 17.2% | Greeneview Local School District / 9,427 |
| 346. | 17.2% | Milton-Union Exempted Village School District / 10,253 |
| 347. | 17.2% | Olentangy Local School District / 58,869 |
| 348. | 17.2% | Oak Hill Union Local School District / 8,016 |
| 349. | 17.2% | Noble Local School District / 5,848 |
| 349. | 17.2% | Northridge Local School District / 8,138 |
| 351. | 17.1% | Cuyahoga Heights Local School District / 3,803 |
| 352. | 17.1% | Ontario Local School District / 10,019 |
| 353. | 17.0% | Madison Local School District / 27,230 |
| 353. | 17.0% | Marlington Local School District / 16,337 |
| 355. | 17.0% | Swanton Local School District / 10,893 |
| 355. | 17.0% | Heath City School District / 9,071 |
| 357. | 16.9% | Mapleton Local School District / 7,169 |
| 358. | 16.9% | Midview Local School District / 23,388 |
| 359. | 16.9% | Sandusky City School District / 25,956 |
| 360. | 16.8% | Amherst Exempted Village School District / 25,126 |
| 360. | 16.8% | Plain Local School District / 47,085 |
| 362. | 16.8% | Ross Local School District / 15,965 |
| 363. | 16.8% | Norwood City School District / 20,506 |
| 363. | 16.8% | Beavercreek City School District / 47,300 |
| 365. | 16.8% | Conneaut Area City School District / 14,331 |
| 365. | 16.8% | Northmont City School District / 33,353 |
| 367. | 16.7% | Bellevue City School District / 13,984 |
| 368. | 16.7% | Dublin City School District / 75,436 |
| 369. | 16.7% | Twinsburg City School District / 22,038 |
| 370. | 16.6% | Clyde-Green Springs Exempted Village School District / 12,771 |
| 371. | 16.6% | Washington Local School District / 54,601 |
| 372. | 16.6% | Springboro Community City School District / 27,408 |
| 372. | 16.6% | Canton City School District / 68,073 |
| 374. | 16.6% | Independence Local School District / 6,796 |
| 375. | 16.6% | Northern Local School District / 13,922 |
| 376. | 16.5% | Reynoldsburg City School District / 35,953 |
| 377. | 16.5% | Botkins Local School District / 2,678 |
| 378. | 16.5% | Fairless Local School District / 13,217 |
| 378. | 16.5% | River Valley Local School District / 16,312 |
| 380. | 16.5% | Liberty Center Local School District / 5,884 |
| 381. | 16.4% | Wayne Local School District / 9,945 |
| 381. | 16.4% | Bexley City School District / 12,525 |
| 381. | 16.4% | Southeastern Local School District / 6,205 |
| 384. | 16.4% | Carlisle Local School District / 9,865 |
| 385. | 16.3% | Elyria City School District / 53,612 |
| 386. | 16.3% | Brecksville-Broadview Heights City School District / 25,670 |
| 387. | 16.3% | West Holmes Local School District / 17,704 |
| 388. | 16.2% | Talawanda City School District / 39,162 |
| 389. | 16.2% | Arlington Local School District / 3,161 |
| 389. | 16.2% | Northeastern Local School District / 6,843 |
| 391. | 16.2% | Groveport Madison Local School District / 45,289 |
| 392. | 16.2% | Clear Fork Valley Local School District / 10,364 |
| 392. | 16.2% | Finneytown Local School District / 11,388 |
| 394. | 16.2% | Ansonia Local School District / 3,504 |
| 395. | 16.1% | Licking Heights Local School District / 18,220 |
| 396. | 16.1% | Lisbon Exempted Village School District / 5,595 |
| 397. | 16.1% | Circleville City School District / 15,128 |
| 398. | 16.0% | Copley-Fairlawn City School District / 19,519 |
| 399. | 16.0% | Newton Falls Exempted Village School District / 8,949 |
| 399. | 16.0% | Benjamin Logan Local School District / 11,679 |
| 401. | 15.9% | Fairland Local School District / 10,538 |
| 401. | 15.9% | Parma City School District / 110,357 |
| 403. | 15.9% | Southington Local School District / 3,690 |
| 404. | 15.9% | Black River Local School District / 9,601 |
| 404. | 15.9% | Gallia County Local School District / 15,011 |
| 404. | 15.9% | Fairlawn Local School District / 2,186 |
| 407. | 15.9% | Amanda-Clearcreek Local School District / 8,933 |
| 408. | 15.8% | Wapakoneta City School District / 18,295 |
| 409. | 15.8% | Bryan City School District / 12,620 |
| 410. | 15.8% | Maumee City School District / 17,769 |
| 410. | 15.8% | Springfield City School District / 59,164 |
| 412. | 15.7% | Fairfield City School District / 60,235 |
| 413. | 15.7% | Pymatuning Valley Local School District / 7,372 |
| 414. | 15.7% | Triway Local School District / 13,438 |
| 415. | 15.7% | Symmes Valley Local School District / 4,794 |
| 415. | 15.7% | Mechanicsburg Exempted Village School District / 4,644 |
| 417. | 15.7% | North Union Local School District / 9,070 |
| 418. | 15.7% | Aurora City School District / 14,700 |
| 418. | 15.7% | Monroeville Local School District / 3,935 |
| 420. | 15.6% | St. Clairsville-Richland City School District / 15,640 |
| 421. | 15.6% | Ashland City School District / 28,312 |
| 422. | 15.6% | Northwestern Local School District / 7,562 |
| 423. | 15.6% | Liberty Local School District / 12,076 |
| 424. | 15.6% | Highland Local School District / 16,924 |
| 425. | 15.6% | Sidney City School District / 25,117 |
| 425. | 15.6% | Jonathan Alder Local School District / 10,266 |
| 427. | 15.5% | Firelands Local School District / 11,902 |
| 428. | 15.5% | Edgerton Local School District / 3,688 |
| 429. | 15.5% | Xenia Community City School District / 38,529 |
| 430. | 15.5% | Manchester Local School District / 4,372 |
| 431. | 15.5% | Tipp City Exempted Village School District / 14,660 |
| 432. | 15.4% | Fairborn City School District / 43,101 |
| 433. | 15.4% | National Trail Local School District / 7,204 |
| 434. | 15.4% | South Euclid-Lyndhurst City School District / 34,891 |
| 434. | 15.4% | College Corner Local School District / 672 |
| 436. | 15.3% | Miami Trace Local School District / 15,501 |
| 437. | 15.3% | Mason City School District / 45,000 |
| 438. | 15.2% | Newbury Local School District / 6,139 |
| 439. | 15.2% | Maplewood Local School District / 5,839 |
| 440. | 15.2% | Waterloo Local School District / 8,675 |
| 440. | 15.2% | Champion Local School District / 9,388 |
| 442. | 15.2% | Riverdale Local School District / 5,514 |
| 443. | 15.1% | Mississinawa Valley Local School District / 4,412 |
| 444. | 15.1% | East Knox Local School District / 10,065 |
| 445. | 15.1% | New Miami Local School District / 4,395 |
| 446. | 15.1% | Upper Scioto Valley Local School District / 4,247 |
| 446. | 15.1% | Whitehall City School District / 18,263 |
| 448. | 15.0% | Covington Exempted Village School District / 5,044 |
| 449. | 15.0% | Nordonia Hills City School District / 29,464 |
| 449. | 15.0% | Georgetown Exempted Village School District / 5,870 |
| 451. | 15.0% | Willard City School District / 12,265 |
| 452. | 15.0% | Perry Local School District / 30,084 |
| 453. | 15.0% | Arcanum-Butler Local School District / 5,752 |
| 454. | 15.0% | Oregon City School District / 23,538 |
| 455. | 14.9% | Howland Local School District / 21,612 |
| 455. | 14.9% | Colonel Crawford Local School District / 5,946 |
| 457. | 14.9% | Akron City School District / 199,377 |
| 458. | 14.9% | Piqua City School District / 24,215 |
| 459. | 14.9% | Washington Court House City School District / 13,236 |
| 460. | 14.8% | Tuslaw Local School District / 8,481 |
| 461. | 14.8% | Fredericktown Local School District / 7,638 |
| 462. | 14.7% | Findlay City School District / 39,196 |
| 462. | 14.7% | Clay Local School District / 3,554 |
| 462. | 14.7% | Hicksville Exempted Village School District / 4,983 |
| 465. | 14.7% | Lima City School District / 31,541 |
| 466. | 14.7% | Defiance City School District / 16,362 |
| 467. | 14.7% | Huber Heights City School District / 42,476 |
| 468. | 14.7% | Tiffin City School District / 21,786 |
| 468. | 14.7% | Buckeye Valley Local School District / 19,994 |
| 470. | 14.7% | Bradford Exempted Village School District / 3,325 |
| 471. | 14.6% | Central Local School District / 6,621 |
| 472. | 14.5% | Hardin Northern Local School District / 2,858 |
| 473. | 14.5% | Southern Local School District / 4,352 |
| 474. | 14.4% | Hamilton City School District / 62,486 |
| 475. | 14.3% | Lake Local School District / 10,458 |
| 476. | 14.2% | Mansfield City School District / 36,613 |
| 477. | 14.1% | Port Clinton City School District / 13,118 |
| 478. | 14.1% | Logan Elm Local School District / 13,746 |
| 479. | 14.1% | North Baltimore Local School District / 4,442 |
| 480. | 14.0% | Columbus City School District / 466,705 |
| 480. | 14.0% | Perkins Local School District / 13,879 |
| 482. | 14.0% | Niles City School District / 19,423 |
| 483. | 14.0% | Mayfield City School District / 31,746 |
| 484. | 13.9% | Plymouth-Shiloh Local School District / 5,159 |
| 485. | 13.8% | Rittman Exempted Village School District / 6,810 |
| 486. | 13.8% | Elgin Local School District / 7,547 |
| 487. | 13.7% | Otsego Local School District / 10,268 |
| 487. | 13.7% | Joseph Badger Local School District / 6,916 |
| 489. | 13.7% | Lordstown Local School District / 3,565 |
| 490. | 13.6% | Celina City School District / 18,209 |
| 491. | 13.6% | Crestline Exempted Village School District / 5,437 |
| 492. | 13.6% | Princeton City School District / 42,169 |
| 493. | 13.6% | Painesville City Local School District / 16,931 |
| 494. | 13.5% | Oberlin City School District / 10,791 |
| 495. | 13.5% | Northridge Local School District / 10,936 |
| 495. | 13.5% | Paulding Exempted Village School District / 10,232 |
| 497. | 13.4% | Orrville City School District / 10,792 |
| 498. | 13.3% | Sugarcreek Local School District / 13,668 |
| 499. | 13.3% | Carey Exempted Village School District / 5,693 |
| 500. | 13.2% | Greenville City School District / 22,109 |
| 501. | 13.2% | Fairbanks Local School District / 6,884 |
| 502. | 13.2% | Dawson-Bryant Local School District / 6,593 |
| 503. | 13.1% | Lebanon City School District / 38,351 |
| 504. | 13.1% | Mohawk Local School District / 6,098 |
| 505. | 13.0% | Toledo City School District / 255,288 |
| 506. | 13.0% | Cincinnati City School District / 365,624 |
| 507. | 12.9% | Fayette Local School District / 2,466 |
| 507. | 12.9% | Lockland Local School District / 4,275 |
| 509. | 12.9% | Lucas Local School District / 3,392 |
| 510. | 12.9% | Delphos City School District / 9,860 |
| 511. | 12.8% | Alexander Local School District / 9,744 |
| 512. | 12.8% | Hopewell-Loudon Local School District / 4,243 |
| 513. | 12.7% | Loudonville-Perrysville Exempted Village School District / 7,985 |
| 514. | 12.6% | Lowellville Local School District / 2,084 |
| 515. | 12.5% | Brown Local School District / 5,260 |
| 516. | 12.5% | Wolf Creek Local School District / 3,205 |
| 517. | 12.5% | Wynford Local School District / 6,533 |
| 518. | 12.5% | New Knoxville Local School District / 2,009 |
| 519. | 12.4% | Seneca East Local School District / 5,771 |
| 519. | 12.4% | Riverside Local School District / 3,944 |
| 521. | 12.4% | Cleveland Heights-University Heights City School District / 57,584 |
| 522. | 12.4% | Pike-Delta-York Local School District / 7,422 |
| 523. | 12.3% | Wayne Trace Local School District / 5,416 |
| 524. | 12.2% | Liberty-Benton Local School District / 6,477 |
| 525. | 12.2% | Warren City School District / 39,893 |
| 526. | 12.2% | Fremont City School District / 30,869 |
| 527. | 12.1% | Continental Local School District / 2,959 |
| 528. | 12.1% | North Central Local School District / 4,536 |
| 528. | 12.1% | Van Buren Local School District / 5,267 |
| 530. | 12.1% | Pettisville Local School District / 2,318 |
| 531. | 12.1% | Clearview Local School District / 6,685 |
| 532. | 12.1% | Vanlue Local School District / 1,497 |
| 533. | 12.1% | Jennings Local School District / 1,909 |
| 534. | 12.0% | Mount Healthy City School District / 25,331 |
| 535. | 12.0% | Lorain City School District / 58,978 |
| 536. | 11.9% | Garfield Heights City School District / 25,639 |
| 537. | 11.9% | Benton-Carroll-Salem Local School District / 11,300 |
| 538. | 11.8% | Southern Local School District / 4,778 |
| 538. | 11.8% | Tri-Village Local School District / 3,998 |
| 540. | 11.7% | Hillsdale Local School District / 6,877 |
| 541. | 11.6% | Patrick Henry Local School District / 5,873 |
| 542. | 11.5% | Buckeye Central Local School District / 5,619 |
| 543. | 11.5% | Fostoria City School District / 14,495 |
| 544. | 11.5% | Campbell City School District / 8,558 |
| 545. | 11.4% | Dayton City School District / 166,318 |
| 546. | 11.3% | Green Local School District / 6,865 |
| 547. | 11.3% | Crestview Local School District / 7,499 |
| 548. | 11.3% | Bettsville Local School District / 1,217 |
| 549. | 11.2% | North College Hill City School District / 11,142 |
| 550. | 11.2% | Minster Local School District / 4,228 |
| 550. | 11.2% | Bluffton Exempted Village School District / 7,332 |
| 552. | 11.1% | Euclid City School District / 47,935 |
| 553. | 11.1% | New Bremen Local School District / 4,358 |
| 554. | 11.0% | Gibsonburg Exempted Village School District / 5,310 |
| 555. | 11.0% | Woodmore Local School District / 6,488 |
| 556. | 11.0% | Columbus Grove Local School District / 5,415 |
| 557. | 11.0% | Arcadia Local School District / 2,908 |
| 558. | 10.9% | Youngstown City School District / 76,198 |
| 559. | 10.9% | Richmond Heights Local School District / 9,427 |
| 560. | 10.8% | Eastwood Local School District / 9,787 |
| 560. | 10.8% | Winton Woods City School District / 26,746 |
| 562. | 10.8% | Cleveland Municipal School District / 440,132 |
| 563. | 10.7% | North Central Local School District / 8,416 |
| 564. | 10.6% | Napoleon Area City School District / 14,732 |
| 565. | 10.6% | Cedar Cliff Local School District / 6,499 |
| 566. | 10.5% | Genoa Area Local School District / 8,532 |
| 566. | 10.5% | Old Fort Local School District / 2,324 |
| 568. | 10.5% | Franklin Monroe Local School District / 3,419 |
| 569. | 10.4% | Crestview Local School District / 4,748 |
| 570. | 10.3% | Lakota Local School District / 6,892 |
| 571. | 10.3% | Wauseon Exempted Village School District / 10,274 |
| 572. | 10.2% | Shaker Heights City School District / 31,381 |
| 572. | 10.2% | McComb Local School District / 2,922 |
| 574. | 10.2% | Upper Sandusky Exempted Village School District / 10,709 |
| 575. | 9.9% | South Central Local School District / 4,943 |
| 576. | 9.7% | Montpelier Exempted Village School District / 5,830 |
| 577. | 9.7% | Cardinal Local School District / 15,840 |
| 578. | 9.7% | Versailles Exempted Village School District / 6,361 |
| 579. | 9.6% | Holgate Local School District / 2,623 |
| 580. | 9.4% | Solon City School District / 22,344 |
| 581. | 9.2% | Leipsic Local School District / 3,994 |
| 582. | 9.2% | Kalida Local School District / 3,312 |
| 583. | 9.0% | Pandora-Gilboa Local School District / 3,567 |
| 584. | 9.0% | Parkway Local School District / 5,938 |
| 585. | 9.0% | Bristol Local School District / 5,703 |
| 586. | 8.9% | Ottoville Local School District / 2,861 |
| 586. | 8.9% | Jefferson Township Local School District / 6,237 |
| 588. | 8.8% | Bedford City School District / 29,405 |
| 589. | 8.4% | Edon Northwest Local School District / 3,981 |
| 590. | 8.4% | Orange City School District / 13,613 |
| 591. | 8.3% | New Riegel Local School District / 1,957 |
| 592. | 8.2% | Northmor Local School District / 7,467 |
| 593. | 8.2% | Fort Loramie Local School District / 4,014 |
| 593. | 8.2% | Millcreek-West Unity Local School District / 3,620 |
| 595. | 7.7% | Dalton Local School District / 6,983 |
| 596. | 7.4% | Trotwood-Madison City School District / 22,350 |
| 596. | 7.4% | Anna Local School District / 5,363 |
| 598. | 7.3% | Southeast Local School District / 16,482 |
| 599. | 7.3% | Russia Local School District / 1,682 |
| 600. | 6.6% | Ottawa-Glandorf Local School District / 9,162 |
| 601. | 6.4% | Miller City-New Cleveland Local School District / 2,039 |
| 602. | 6.4% | Beachwood City School District / 11,198 |
| 603. | 6.4% | Garaway Local School District / 10,135 |
| 604. | 6.1% | St. Henry Consolidated Local School District / 4,411 |
| 605. | 5.8% | Coldwater Exempted Village School District / 6,869 |
| 606. | 5.6% | Marion Local School District / 3,641 |
| 607. | 5.5% | Cory-Rawson Local School District / 7,402 |
| 608. | 4.8% | Archbold Area Local School District / 7,131 |
| 609. | 4.2% | Fort Recovery Local School District / 3,845 |
| 610. | 4.1% | Bloomfield-Mespo Local School District / 4,120 |
| 611. | 3.8% | Maple Heights City School District / 23,909 |
| 612. | 3.1% | Warrensville Heights City School District / 16,351 |
| 613. | 2.6% | East Holmes Local School District / 20,108 |
| 614. | 1.7% | East Cleveland City School District / 27,897 |
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.
*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.
