Local Data Search
A total of 88 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | County / Population |
| 1. | 23.8% | Guernsey, OH / 39,794 |
| 2. | 23.2% | Harrison, OH / 15,698 |
| 3. | 22.9% | Belmont, OH / 69,793 |
| 4. | 22.1% | Jefferson, OH / 68,510 |
| 5. | 21.2% | Perry, OH / 36,000 |
| 6. | 21.2% | Vinton, OH / 13,319 |
| 7. | 21.2% | Jackson, OH / 32,952 |
| 8. | 21.0% | Monroe, OH / 14,590 |
| 9. | 20.9% | Portage, OH / 161,553 |
| 10. | 20.9% | Meigs, OH / 23,564 |
| 11. | 20.6% | Muskingum, OH / 85,947 |
| 12. | 20.5% | Columbiana, OH / 106,622 |
| 13. | 20.4% | Morrow, OH / 34,991 |
| 14. | 20.3% | Clinton, OH / 41,871 |
| 14. | 20.3% | Medina, OH / 174,091 |
| 16. | 20.3% | Lawrence, OH / 62,100 |
| 17. | 20.1% | Lake, OH / 229,602 |
| 18. | 20.1% | Fairfield, OH / 148,067 |
| 19. | 20.0% | Scioto, OH / 78,520 |
| 20. | 19.8% | Champaign, OH / 39,628 |
| 21. | 19.7% | Washington, OH / 61,473 |
| 22. | 19.7% | Morgan, OH / 14,977 |
| 23. | 19.6% | Licking, OH / 167,911 |
| 24. | 19.6% | Erie, OH / 76,416 |
| 25. | 19.5% | Clark, OH / 137,303 |
| 26. | 19.3% | Tuscarawas, OH / 92,616 |
| 27. | 19.3% | Union, OH / 53,090 |
| 28. | 19.2% | Highland, OH / 43,266 |
| 29. | 19.1% | Delaware, OH / 181,821 |
| 30. | 19.1% | Hardin, OH / 31,826 |
| 31. | 19.0% | Hocking, OH / 29,111 |
| 32. | 19.0% | Ross, OH / 77,552 |
| 33. | 19.0% | Carroll, OH / 28,539 |
| 34. | 18.7% | Gallia, OH / 30,763 |
| 34. | 18.7% | Knox, OH / 61,063 |
| 36. | 18.4% | Lorain, OH / 302,465 |
| 37. | 18.3% | Mahoning, OH / 235,809 |
| 37. | 18.3% | Pickaway, OH / 56,279 |
| 39. | 18.3% | Marion, OH / 66,171 |
| 40. | 18.3% | Crawford, OH / 43,036 |
| 41. | 18.2% | Geauga, OH / 93,819 |
| 42. | 18.1% | Pike, OH / 28,504 |
| 43. | 18.0% | Stark, OH / 375,090 |
| 44. | 18.0% | Warren, OH / 217,623 |
| 45. | 17.6% | Logan, OH / 45,564 |
| 46. | 17.5% | Ashtabula, OH / 100,346 |
| 47. | 17.4% | Athens, OH / 64,840 |
| 48. | 17.3% | Madison, OH / 43,326 |
| 49. | 17.2% | Preble, OH / 41,887 |
| 50. | 17.2% | Noble, OH / 14,561 |
| 51. | 17.1% | Wood, OH / 128,139 |
| 52. | 17.1% | Huron, OH / 59,186 |
| 53. | 17.0% | Adams, OH / 28,342 |
| 53. | 17.0% | Darke, OH / 52,537 |
| 55. | 17.0% | Summit, OH / 541,464 |
| 56. | 16.8% | Miami, OH / 103,145 |
| 57. | 16.7% | Coshocton, OH / 36,768 |
| 58. | 16.5% | Clermont, OH / 199,450 |
| 59. | 16.0% | Butler, OH / 371,154 |
| 60. | 15.9% | Richland, OH / 122,813 |
| 61. | 15.8% | Hamilton, OH / 803,272 |
| 62. | 15.7% | Paulding, OH / 19,293 |
| 63. | 15.6% | Montgomery, OH / 534,801 |
| 64. | 15.5% | Van Wert, OH / 28,612 |
| 65. | 15.2% | Greene, OH / 163,313 |
| 66. | 15.2% | Franklin, OH / 1,197,592 |
| 67. | 15.2% | Wayne, OH / 114,978 |
| 68. | 15.1% | Ottawa, OH / 41,304 |
| 69. | 15.0% | Brown, OH / 44,464 |
| 70. | 14.8% | Trumbull, OH / 207,596 |
| 71. | 14.6% | Wyandot, OH / 22,535 |
| 71. | 14.6% | Fulton, OH / 42,541 |
| 73. | 14.6% | Williams, OH / 37,493 |
| 74. | 14.6% | Lucas, OH / 438,167 |
| 75. | 14.4% | Defiance, OH / 38,795 |
| 76. | 14.3% | Auglaize, OH / 45,867 |
| 77. | 14.3% | Allen, OH / 105,562 |
| 78. | 13.9% | Fayette, OH / 28,875 |
| 78. | 13.9% | Sandusky, OH / 60,498 |
| 78. | 13.9% | Cuyahoga, OH / 1,267,513 |
| 81. | 13.7% | Ashland, OH / 53,202 |
| 82. | 13.1% | Shelby, OH / 49,165 |
| 83. | 12.4% | Hancock, OH / 75,290 |
| 84. | 12.2% | Henry, OH / 28,074 |
| 85. | 12.2% | Seneca, OH / 56,100 |
| 86. | 10.3% | Mercer, OH / 40,789 |
| 87. | 8.2% | Holmes, OH / 43,176 |
| 88. | 7.9% | Putnam, OH / 34,256 |
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.