Local Data Search
A total of 8,882 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | Census Tract / Population |
| 1. | 70.4% | IL031720500 / 2,150 |
| 2. | 70.2% | IL031720500 / 2,098 |
| 3. | 67.5% | IL031720500 / 2,189 |
| 4. | 67.1% | IL031720400 / 2,185 |
| 5. | 64.8% | IL031610800 / 1,415 |
| 6. | 64.2% | IL031720400 / 1,974 |
| 7. | 63.0% | IL031740300 / 4,639 |
| 8. | 62.4% | IL031720400 / 2,299 |
| 9. | 59.6% | IL031610800 / 1,549 |
| 10. | 59.0% | IL031740300 / 4,413 |
| 11. | 58.1% | IL031740300 / 4,436 |
| 12. | 58.0% | IL031610800 / 1,245 |
| 13. | 57.6% | IL031750300 / 2,657 |
| 14. | 56.2% | IL031740100 / 2,859 |
| 15. | 55.7% | IL031720600 / 1,834 |
| 16. | 55.6% | IL031740100 / 2,962 |
| 17. | 55.3% | IL031750300 / 2,652 |
| 18. | 54.2% | IL031750300 / 2,758 |
| 19. | 52.9% | IL031740400 / 4,809 |
| 20. | 52.5% | IL031740200 / 6,400 |
| 21. | 52.3% | IL031740200 / 6,472 |
| 22. | 52.2% | IL031740100 / 2,805 |
| 23. | 47.9% | IL031720600 / 1,670 |
| 24. | 47.5% | IL031750400 / 3,159 |
| 25. | 46.6% | IL031750400 / 3,162 |
| 26. | 46.0% | IL031740200 / 6,307 |
| 27. | 45.5% | IL031819900 / 3,416 |
| 28. | 45.0% | IL031740400 / 4,628 |
| 29. | 44.6% | IL031821700 / 4,855 |
| 30. | 44.3% | IL197883304 / 1,673 |
| 31. | 44.1% | IL031819700 / 5,985 |
| 32. | 44.0% | IL031821700 / 4,848 |
| 33. | 43.7% | IL031720600 / 1,709 |
| 34. | 43.1% | IL031819700 / 5,949 |
| 35. | 43.0% | IL197883304 / 1,787 |
| 36. | 41.9% | IL197881115 / 4,335 |
| 37. | 41.8% | IL069970900 / 2,445 |
| 38. | 41.5% | IL031120100 / 3,993 |
| 39. | 40.7% | IL031750400 / 3,187 |
| 40. | 40.4% | IL065973300 / 2,721 |
| 41. | 40.3% | IL031819801 / 5,405 |
| 42. | 40.2% | IL031819000 / 4,595 |
| 43. | 40.1% | IL031051100 / 1,687 |
| 44. | 39.8% | IL197883522 / 3,376 |
| 45. | 39.7% | IL031819600 / 3,992 |
| 46. | 39.5% | IL197883517 / 3,351 |
| 47. | 39.5% | IL031060300 / 3,091 |
| 48. | 39.4% | IL197883517 / 3,259 |
| 49. | 39.3% | IL031720100 / 4,093 |
| 50. | 39.2% | IL031824121 / 3,477 |
| 51. | 39.2% | IL031819600 / 4,222 |
| 52. | 38.9% | IL043844001 / 3,790 |
| 53. | 38.8% | IL043844002 / 4,555 |
| 54. | 38.7% | IL031090200 / 6,347 |
| 55. | 38.6% | IL069970900 / 2,272 |
| 56. | 38.5% | IL031819900 / 3,317 |
| 57. | 38.3% | IL031821700 / 4,487 |
| 58. | 38.3% | IL197881601 / 1,812 |
| 59. | 38.3% | IL059972700 / 2,573 |
| 60. | 38.2% | IL197883304 / 1,665 |
| 61. | 38.1% | IL089852300 / 2,006 |
| 62. | 38.0% | IL043843601 / 3,767 |
| 63. | 37.9% | IL165956100 / 2,914 |
| 64. | 37.7% | IL031720100 / 4,090 |
| 65. | 37.7% | IL031824121 / 3,297 |
| 66. | 37.6% | IL031740400 / 4,599 |
| 67. | 37.3% | IL043844001 / 3,509 |
| 68. | 37.2% | IL031061100 / 1,309 |
| 69. | 37.2% | IL031061100 / 1,135 |
| 70. | 37.0% | IL031819801 / 5,255 |
| 71. | 36.9% | IL043844001 / 3,611 |
| 72. | 36.8% | IL059972700 / 2,730 |
| 73. | 36.8% | IL043842300 / 3,743 |
| 74. | 36.6% | IL119400802 / 6,428 |
| 74. | 36.6% | IL031120100 / 4,073 |
| 76. | 36.5% | IL043844902 / 4,317 |
| 77. | 36.5% | IL197881115 / 4,367 |
| 78. | 36.4% | IL197883402 / 2,104 |
| 79. | 36.3% | IL031824121 / 3,321 |
| 80. | 36.3% | IL097863005 / 724 |
| 81. | 36.1% | IL031824105 / 6,630 |
| 82. | 36.1% | IL031090300 / 1,363 |
| 83. | 36.0% | IL031823002 / 6,180 |
| 84. | 35.8% | IL031060300 / 3,103 |
| 85. | 35.7% | IL031823002 / 6,115 |
| 86. | 35.7% | IL197883519 / 5,619 |
| 87. | 35.6% | IL031819700 / 6,152 |
| 88. | 35.6% | IL031800800 / 2,256 |
| 89. | 35.6% | IL031819900 / 3,307 |
| 90. | 35.6% | IL197883307 / 4,112 |
| 91. | 35.5% | IL031822702 / 3,405 |
| 92. | 35.5% | IL031090100 / 3,262 |
| 93. | 35.4% | IL091010201 / 2,030 |
| 94. | 35.4% | IL197883306 / 3,686 |
| 95. | 35.3% | IL031821800 / 5,475 |
| 96. | 35.2% | IL197883510 / 4,685 |
| 96. | 35.2% | IL043844002 / 4,720 |
| 98. | 35.0% | IL031822500 / 4,462 |
| 99. | 35.0% | IL099963600 / 3,511 |
| 100. | 35.0% | IL197881111 / 3,505 |
| 101. | 35.0% | IL031061500 / 1,859 |
| 102. | 35.0% | IL069971000 / 2,043 |
| 103. | 34.8% | IL031090100 / 3,178 |
| 104. | 34.8% | IL031823904 / 4,039 |
| 105. | 34.8% | IL031842600 / 4,408 |
| 106. | 34.6% | IL031819802 / 2,637 |
| 107. | 34.6% | IL197880418 / 5,027 |
| 108. | 34.5% | IL031812000 / 5,111 |
| 108. | 34.5% | IL043844002 / 4,254 |
| 110. | 34.5% | IL031824116 / 4,695 |
| 111. | 34.5% | IL031842600 / 4,988 |
| 112. | 34.5% | IL143001900 / 1,853 |
| 113. | 34.4% | IL031819801 / 5,172 |
| 114. | 34.4% | IL197883511 / 4,813 |
| 114. | 34.4% | IL031821800 / 5,428 |
| 116. | 34.3% | IL099964300 / 3,277 |
| 117. | 34.2% | IL031824119 / 5,737 |
| 118. | 34.2% | IL043842800 / 4,488 |
| 119. | 34.1% | IL031819802 / 2,675 |
| 120. | 34.1% | IL031050100 / 2,256 |
| 121. | 34.1% | IL151971300 / 2,110 |
| 122. | 34.1% | IL043843700 / 4,853 |
| 122. | 34.1% | IL197881005 / 3,660 |
| 124. | 34.0% | IL197881601 / 1,788 |
| 125. | 34.0% | IL031090100 / 3,275 |
| 126. | 34.0% | IL165956000 / 2,938 |
| 127. | 34.0% | IL031822802 / 3,574 |
| 128. | 33.9% | IL031822701 / 4,374 |
| 129. | 33.9% | IL031824117 / 9,883 |
| 130. | 33.8% | IL197883511 / 4,859 |
| 131. | 33.8% | IL043842800 / 4,526 |
| 132. | 33.8% | IL031060400 / 4,157 |
| 133. | 33.7% | IL043844902 / 4,353 |
| 134. | 33.7% | IL197880602 / 3,437 |
| 135. | 33.5% | IL031825304 / 3,926 |
| 136. | 33.5% | IL089852300 / 2,016 |
| 137. | 33.5% | IL197883306 / 3,308 |
| 137. | 33.5% | IL043842300 / 3,730 |
| 139. | 33.5% | IL031823904 / 4,132 |
| 140. | 33.3% | IL031822500 / 4,424 |
| 141. | 33.3% | IL031805702 / 1,899 |
| 142. | 33.3% | IL099963700 / 5,702 |
| 143. | 33.2% | IL031821900 / 5,109 |
| 144. | 33.2% | IL031090200 / 6,642 |
| 145. | 33.1% | IL031822702 / 3,641 |
| 146. | 33.1% | IL031822500 / 4,654 |
| 147. | 33.1% | IL197881115 / 4,205 |
| 147. | 33.1% | IL197883514 / 7,431 |
| 149. | 33.0% | IL103000700 / 1,991 |
| 150. | 33.0% | IL165955100 / 2,251 |
| 150. | 33.0% | IL031823904 / 4,137 |
| 150. | 33.0% | IL165955100 / 2,369 |
| 153. | 33.0% | IL031822000 / 4,358 |
| 154. | 33.0% | IL161024300 / 2,916 |
| 155. | 32.9% | IL031830001 / 2,005 |
| 155. | 32.9% | IL197880416 / 2,977 |
| 157. | 32.8% | IL197884004 / 2,647 |
| 158. | 32.8% | IL031061500 / 1,900 |
| 158. | 32.8% | IL031821900 / 5,097 |
| 160. | 32.7% | IL031812000 / 5,276 |
| 160. | 32.7% | IL099962800 / 3,792 |
| 160. | 32.7% | IL197880412 / 4,224 |
| 163. | 32.6% | IL165955500 / 2,263 |
| 164. | 32.6% | IL043846523 / 2,889 |
| 165. | 32.6% | IL031824505 / 6,853 |
| 166. | 32.6% | IL043842200 / 4,958 |
| 167. | 32.6% | IL197883307 / 4,146 |
| 168. | 32.5% | IL197883515 / 3,926 |
| 169. | 32.5% | IL031100300 / 6,024 |
| 170. | 32.5% | IL099962800 / 3,990 |
| 171. | 32.4% | IL031819600 / 3,849 |
| 172. | 32.4% | IL069970900 / 2,229 |
| 173. | 32.4% | IL063000103 / 5,471 |
| 174. | 32.3% | IL197883522 / 3,311 |
| 175. | 32.3% | IL043844901 / 3,422 |
| 176. | 32.3% | IL031061100 / 1,232 |
| 177. | 32.2% | IL031822601 / 4,338 |
| 178. | 32.2% | IL031830001 / 1,789 |
| 179. | 32.1% | IL197883511 / 4,556 |
| 180. | 32.1% | IL197883509 / 4,064 |
| 181. | 32.1% | IL197883519 / 5,444 |
| 182. | 32.0% | IL031821900 / 5,138 |
| 183. | 32.0% | IL197883509 / 4,174 |
| 183. | 32.0% | IL197883510 / 5,293 |
| 185. | 32.0% | IL031803500 / 5,638 |
| 186. | 32.0% | IL031819000 / 4,751 |
| 187. | 32.0% | IL197883513 / 5,403 |
| 188. | 32.0% | IL031824602 / 6,552 |
| 189. | 31.9% | IL043844902 / 4,128 |
| 189. | 31.9% | IL161024101 / 3,925 |
| 191. | 31.9% | IL197880601 / 3,307 |
| 192. | 31.9% | IL031824505 / 6,813 |
| 193. | 31.9% | IL197881109 / 4,314 |
| 193. | 31.9% | IL043843601 / 3,417 |
| 195. | 31.9% | IL197883522 / 3,284 |
| 196. | 31.8% | IL197881108 / 6,111 |
| 197. | 31.8% | IL043842710 / 3,537 |
| 197. | 31.8% | IL043842900 / 5,320 |
| 199. | 31.8% | IL031824602 / 6,517 |
| 199. | 31.8% | IL197881700 / 3,544 |
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.