Local Data Search
A total of 2,990 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | Census Tract / Population |
| 1. | 67.5% | IL031720500 / 2,189 |
| 2. | 64.2% | IL031720400 / 1,974 |
| 3. | 59.6% | IL031610800 / 1,549 |
| 4. | 58.1% | IL031740300 / 4,436 |
| 5. | 57.6% | IL031750300 / 2,657 |
| 6. | 52.9% | IL031740400 / 4,809 |
| 7. | 52.2% | IL031740100 / 2,805 |
| 8. | 46.0% | IL031740200 / 6,307 |
| 9. | 45.5% | IL031819900 / 3,416 |
| 10. | 44.6% | IL031821700 / 4,855 |
| 11. | 44.1% | IL031819700 / 5,985 |
| 12. | 43.7% | IL031720600 / 1,709 |
| 13. | 43.0% | IL197883304 / 1,787 |
| 14. | 41.9% | IL197881115 / 4,335 |
| 15. | 41.5% | IL031120100 / 3,993 |
| 16. | 40.7% | IL031750400 / 3,187 |
| 17. | 40.3% | IL031819801 / 5,405 |
| 18. | 40.2% | IL031819000 / 4,595 |
| 19. | 38.9% | IL043844001 / 3,790 |
| 20. | 38.3% | IL197881601 / 1,812 |
| 21. | 38.0% | IL043843601 / 3,767 |
| 22. | 37.9% | IL165956100 / 2,914 |
| 23. | 37.7% | IL031824121 / 3,297 |
| 24. | 37.2% | IL031061100 / 1,309 |
| 25. | 35.7% | IL197883519 / 5,619 |
| 26. | 35.5% | IL031090100 / 3,262 |
| 27. | 35.2% | IL043844002 / 4,720 |
| 28. | 35.0% | IL099963600 / 3,511 |
| 29. | 35.0% | IL197881111 / 3,505 |
| 30. | 35.0% | IL031061500 / 1,859 |
| 31. | 34.6% | IL031819802 / 2,637 |
| 32. | 34.5% | IL031842600 / 4,988 |
| 33. | 34.4% | IL031821800 / 5,428 |
| 34. | 34.0% | IL165956000 / 2,938 |
| 35. | 34.0% | IL031822802 / 3,574 |
| 36. | 33.9% | IL031824117 / 9,883 |
| 37. | 33.7% | IL043844902 / 4,353 |
| 38. | 33.7% | IL197880602 / 3,437 |
| 39. | 33.5% | IL031825304 / 3,926 |
| 40. | 33.5% | IL089852300 / 2,016 |
| 41. | 33.3% | IL031822500 / 4,424 |
| 42. | 33.3% | IL031805702 / 1,899 |
| 43. | 33.1% | IL197883514 / 7,431 |
| 44. | 33.0% | IL031823904 / 4,137 |
| 44. | 33.0% | IL165955100 / 2,369 |
| 46. | 33.0% | IL031822000 / 4,358 |
| 47. | 32.7% | IL031812000 / 5,276 |
| 47. | 32.7% | IL099962800 / 3,792 |
| 47. | 32.7% | IL197880412 / 4,224 |
| 50. | 32.4% | IL031819600 / 3,849 |
| 51. | 32.4% | IL069970900 / 2,229 |
| 52. | 32.3% | IL197883522 / 3,311 |
| 53. | 32.1% | IL197883511 / 4,556 |
| 54. | 32.1% | IL197883509 / 4,064 |
| 55. | 32.0% | IL031821900 / 5,138 |
| 56. | 31.8% | IL197881108 / 6,111 |
| 57. | 31.7% | IL197883513 / 5,414 |
| 58. | 31.7% | IL031823200 / 4,649 |
| 59. | 31.6% | IL197881116 / 4,092 |
| 60. | 31.3% | IL031061200 / 2,235 |
| 61. | 31.3% | IL197883307 / 4,101 |
| 62. | 31.3% | IL031824503 / 6,602 |
| 63. | 31.0% | IL197881002 / 5,154 |
| 64. | 30.9% | IL197883517 / 3,170 |
| 65. | 30.9% | IL031805600 / 4,679 |
| 66. | 30.9% | IL193958400 / 3,310 |
| 67. | 30.9% | IL143003602 / 5,439 |
| 68. | 30.9% | IL043845300 / 3,230 |
| 69. | 30.8% | IL043842200 / 4,772 |
| 70. | 30.8% | IL041952000 / 2,133 |
| 71. | 30.8% | IL197881112 / 5,283 |
| 72. | 30.7% | IL031060100 / 2,596 |
| 73. | 30.6% | IL031824115 / 3,602 |
| 73. | 30.6% | IL031824119 / 6,000 |
| 73. | 30.6% | IL099962600 / 5,589 |
| 76. | 30.6% | IL043843400 / 3,444 |
| 77. | 30.3% | IL059972700 / 2,416 |
| 78. | 30.2% | IL197883306 / 3,745 |
| 79. | 30.2% | IL197880416 / 2,970 |
| 80. | 30.2% | IL197883515 / 3,947 |
| 81. | 30.0% | IL163503800 / 1,293 |
| 82. | 29.8% | IL031100300 / 6,029 |
| 83. | 29.8% | IL031812802 / 2,713 |
| 83. | 29.8% | IL031823002 / 6,045 |
| 85. | 29.8% | IL031720300 / 3,672 |
| 86. | 29.6% | IL031822702 / 3,190 |
| 87. | 29.6% | IL151971300 / 2,085 |
| 88. | 29.6% | IL031060400 / 4,003 |
| 89. | 29.5% | IL043842900 / 5,737 |
| 90. | 29.5% | IL021958300 / 4,051 |
| 91. | 29.5% | IL031824602 / 6,838 |
| 92. | 29.4% | IL031090200 / 6,406 |
| 93. | 29.4% | IL197881011 / 2,994 |
| 94. | 29.4% | IL031823303 / 4,682 |
| 94. | 29.4% | IL031824114 / 4,941 |
| 96. | 29.4% | IL197883209 / 3,203 |
| 97. | 29.3% | IL031822602 / 7,274 |
| 98. | 29.2% | IL043842800 / 4,680 |
| 99. | 29.2% | IL197880309 / 5,229 |
| 100. | 29.1% | IL201000104 / 2,910 |
| 101. | 29.1% | IL037002000 / 4,867 |
| 102. | 29.0% | IL099962400 / 3,804 |
| 103. | 29.0% | IL103000700 / 2,154 |
| 104. | 29.0% | IL043845702 / 4,624 |
| 105. | 28.9% | IL197883510 / 5,269 |
| 106. | 28.9% | IL031832600 / 4,102 |
| 107. | 28.9% | IL031825303 / 4,048 |
| 108. | 28.8% | IL103000300 / 4,253 |
| 109. | 28.8% | IL043844202 / 2,740 |
| 110. | 28.7% | IL031820000 / 2,008 |
| 111. | 28.7% | IL031242200 / 3,875 |
| 112. | 28.7% | IL163503905 / 2,873 |
| 113. | 28.6% | IL031050500 / 5,365 |
| 114. | 28.5% | IL113001303 / 1,452 |
| 115. | 28.4% | IL163503100 / 7,660 |
| 116. | 28.4% | IL031811900 / 5,935 |
| 117. | 28.3% | IL197883521 / 3,655 |
| 118. | 28.3% | IL197880314 / 7,429 |
| 119. | 28.3% | IL031824601 / 4,805 |
| 120. | 28.2% | IL197883516 / 6,968 |
| 121. | 28.2% | IL089852101 / 7,380 |
| 121. | 28.2% | IL161024300 / 2,862 |
| 123. | 28.1% | IL031803400 / 6,197 |
| 124. | 28.1% | IL197880421 / 6,051 |
| 125. | 28.1% | IL097863005 / 619 |
| 126. | 28.1% | IL167002100 / 3,376 |
| 127. | 27.9% | IL031070103 / 1,679 |
| 128. | 27.9% | IL179021101 / 6,579 |
| 129. | 27.9% | IL197884004 / 2,873 |
| 130. | 27.8% | IL167001003 / 1,361 |
| 131. | 27.8% | IL031040800 / 1,815 |
| 132. | 27.8% | IL197880418 / 5,135 |
| 133. | 27.7% | IL031800700 / 5,050 |
| 133. | 27.7% | IL031823101 / 4,395 |
| 135. | 27.7% | IL117956100 / 3,332 |
| 136. | 27.6% | IL099963700 / 5,723 |
| 136. | 27.6% | IL197883402 / 2,298 |
| 138. | 27.6% | IL031823901 / 3,851 |
| 139. | 27.5% | IL197884003 / 4,113 |
| 140. | 27.5% | IL119400802 / 6,323 |
| 141. | 27.5% | IL119401400 / 3,049 |
| 141. | 27.5% | IL201004002 / 6,536 |
| 143. | 27.5% | IL031843700 / 2,279 |
| 144. | 27.5% | IL043842300 / 3,530 |
| 145. | 27.5% | IL063000200 / 6,615 |
| 146. | 27.4% | IL117956900 / 3,816 |
| 147. | 27.4% | IL031100200 / 6,605 |
| 148. | 27.4% | IL031824505 / 7,161 |
| 149. | 27.4% | IL197881113 / 3,657 |
| 150. | 27.3% | IL031062700 / 2,757 |
| 150. | 27.3% | IL031070600 / 3,083 |
| 152. | 27.3% | IL031800800 / 2,157 |
| 153. | 27.3% | IL031800500 / 5,266 |
| 153. | 27.3% | IL031803500 / 6,327 |
| 155. | 27.2% | IL031822101 / 4,429 |
| 156. | 27.2% | IL073030201 / 4,761 |
| 156. | 27.2% | IL197883904 / 4,432 |
| 158. | 27.2% | IL197883507 / 4,013 |
| 159. | 27.0% | IL197880601 / 3,203 |
| 159. | 27.0% | IL199020300 / 4,713 |
| 161. | 27.0% | IL151971200 / 2,277 |
| 162. | 26.9% | IL031825302 / 5,625 |
| 163. | 26.9% | IL097863500 / 3,926 |
| 164. | 26.8% | IL031161000 / 1,726 |
| 165. | 26.7% | IL043843800 / 3,191 |
| 166. | 26.7% | IL059972800 / 3,023 |
| 167. | 26.7% | IL103000800 / 3,536 |
| 168. | 26.7% | IL031822900 / 1,974 |
| 169. | 26.6% | IL197884006 / 2,142 |
| 170. | 26.6% | IL127970400 / 2,658 |
| 171. | 26.6% | IL197883305 / 2,879 |
| 172. | 26.6% | IL031822601 / 4,555 |
| 173. | 26.5% | IL031221600 / 3,118 |
| 174. | 26.5% | IL031822801 / 3,473 |
| 175. | 26.5% | IL031823102 / 3,722 |
| 175. | 26.5% | IL167000202 / 3,554 |
| 177. | 26.5% | IL109010500 / 3,160 |
| 178. | 26.4% | IL043843602 / 3,245 |
| 178. | 26.4% | IL099964000 / 2,178 |
| 180. | 26.4% | IL197883303 / 3,758 |
| 181. | 26.3% | IL043846411 / 3,674 |
| 182. | 26.3% | IL031815702 / 5,073 |
| 182. | 26.3% | IL031822701 / 4,148 |
| 184. | 26.3% | IL031222200 / 1,964 |
| 185. | 26.2% | IL031809000 / 4,164 |
| 186. | 26.2% | IL031062800 / 3,792 |
| 187. | 26.2% | IL175951500 / 2,689 |
| 188. | 26.2% | IL143003601 / 2,909 |
| 188. | 26.2% | IL167000201 / 2,283 |
| 190. | 26.2% | IL043843000 / 4,395 |
| 191. | 26.1% | IL031802100 / 3,335 |
| 191. | 26.1% | IL033880400 / 3,019 |
| 193. | 26.1% | IL179020100 / 2,486 |
| 194. | 26.1% | IL031050700 / 1,753 |
| 195. | 26.0% | IL113000105 / 4,428 |
| 195. | 26.0% | IL197883808 / 1,950 |
| 197. | 26.0% | IL119401100 / 6,322 |
| 197. | 26.0% | IL143004200 / 3,565 |
| 199. | 25.9% | IL031823604 / 3,587 |
| 199. | 25.9% | IL129010100 / 6,224 |
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.