Local Data Search
A total of 451 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | Census Tract / Population |
| 1. | 26.9% | DC001008200 / 2,774 |
| 2. | 26.1% | DC001000202 / 4,976 |
| 3. | 25.4% | DC001006600 / 1,860 |
| 4. | 25.1% | DC001000400 / 1,296 |
| 5. | 24.7% | DC001004002 / 2,319 |
| 6. | 24.7% | DC001004002 / 2,408 |
| 7. | 24.4% | DC001006500 / 2,415 |
| 8. | 24.0% | DC001000202 / 4,553 |
| 9. | 23.9% | DC001008301 / 2,491 |
| 10. | 23.9% | DC001000300 / 6,079 |
| 11. | 23.2% | DC001004202 / 2,545 |
| 12. | 22.4% | DC001001401 / 3,333 |
| 13. | 22.1% | DC001008100 / 3,215 |
| 14. | 22.0% | DC001001500 / 6,066 |
| 15. | 21.7% | DC001000300 / 5,399 |
| 16. | 21.4% | DC001006600 / 1,932 |
| 17. | 21.4% | DC001004202 / 2,760 |
| 17. | 21.4% | DC001001301 / 4,410 |
| 19. | 21.3% | DC001001500 / 6,216 |
| 20. | 21.2% | DC001000502 / 3,076 |
| 21. | 20.9% | DC001006500 / 2,550 |
| 22. | 20.9% | DC001001401 / 3,469 |
| 23. | 20.7% | DC001000202 / 4,551 |
| 24. | 20.7% | DC001000902 / 2,302 |
| 25. | 20.5% | DC001001500 / 5,692 |
| 26. | 20.4% | DC001000702 / 3,384 |
| 27. | 20.3% | DC001000501 / 3,388 |
| 28. | 20.3% | DC001000300 / 5,664 |
| 29. | 19.9% | DC001008200 / 2,937 |
| 30. | 19.9% | DC001000902 / 2,228 |
| 31. | 19.8% | DC001006600 / 1,919 |
| 32. | 19.6% | DC001006700 / 3,957 |
| 33. | 19.6% | DC001000901 / 7,789 |
| 34. | 19.4% | DC001001302 / 7,012 |
| 35. | 19.4% | DC001000201 / 4,227 |
| 36. | 19.2% | DC001003900 / 4,368 |
| 37. | 19.2% | DC001007000 / 2,566 |
| 38. | 19.1% | DC001001001 / 8,036 |
| 39. | 19.0% | DC001000502 / 3,241 |
| 39. | 19.0% | DC001007000 / 2,248 |
| 41. | 18.9% | DC001008301 / 2,696 |
| 42. | 18.9% | DC001008002 / 3,671 |
| 43. | 18.6% | DC001006700 / 4,139 |
| 44. | 18.5% | DC001001200 / 5,002 |
| 45. | 18.4% | DC001008302 / 2,392 |
| 46. | 18.3% | DC001006500 / 2,591 |
| 47. | 18.0% | DC001000701 / 4,585 |
| 48. | 17.9% | DC001009501 / 6,360 |
| 49. | 17.7% | DC001001301 / 4,199 |
| 50. | 17.7% | DC001001001 / 8,039 |
| 51. | 17.7% | DC001001302 / 7,635 |
| 52. | 17.6% | DC001004002 / 2,813 |
| 53. | 17.6% | DC001000100 / 5,184 |
| 54. | 17.5% | DC001008301 / 2,357 |
| 55. | 17.3% | DC001001200 / 4,880 |
| 56. | 17.2% | DC001004202 / 2,354 |
| 57. | 17.2% | DC001002701 / 4,849 |
| 58. | 17.1% | DC001001002 / 3,516 |
| 59. | 17.0% | DC001008200 / 3,053 |
| 60. | 16.9% | DC001000600 / 4,537 |
| 61. | 16.9% | DC001007000 / 2,729 |
| 62. | 16.9% | DC001006700 / 4,032 |
| 63. | 16.8% | DC001000701 / 5,236 |
| 64. | 16.6% | DC001000802 / 2,552 |
| 65. | 16.6% | DC001000701 / 4,478 |
| 65. | 16.6% | DC001001302 / 7,796 |
| 67. | 16.2% | DC001008002 / 3,685 |
| 68. | 16.2% | DC001000901 / 7,495 |
| 69. | 16.1% | DC001008302 / 2,017 |
| 70. | 16.1% | DC001004001 / 3,250 |
| 71. | 16.0% | DC001004400 / 5,555 |
| 72. | 16.0% | DC001001001 / 7,996 |
| 73. | 16.0% | DC001001401 / 3,149 |
| 74. | 15.9% | DC001001002 / 3,144 |
| 74. | 15.9% | DC001008001 / 3,021 |
| 76. | 15.8% | DC001004201 / 3,559 |
| 77. | 15.8% | DC001006900 / 2,148 |
| 78. | 15.7% | DC001002701 / 5,481 |
| 79. | 15.7% | DC001000702 / 3,184 |
| 80. | 15.6% | DC001007301 / 3,170 |
| 81. | 15.5% | DC001001100 / 4,247 |
| 82. | 15.2% | DC001005001 / 2,092 |
| 83. | 15.1% | DC001000801 / 7,064 |
| 84. | 15.0% | DC001001200 / 5,164 |
| 85. | 15.0% | DC001004100 / 2,610 |
| 85. | 15.0% | DC001003900 / 4,476 |
| 87. | 14.9% | DC001004201 / 3,642 |
| 88. | 14.9% | DC001005301 / 5,981 |
| 89. | 14.8% | DC001005500 / 6,065 |
| 90. | 14.6% | DC001008302 / 2,347 |
| 91. | 14.6% | DC001000802 / 3,077 |
| 92. | 14.6% | DC001010200 / 2,436 |
| 93. | 14.6% | DC001005001 / 1,868 |
| 94. | 14.5% | DC001003900 / 4,451 |
| 95. | 14.5% | DC001000201 / 3,844 |
| 96. | 14.3% | DC001004001 / 3,533 |
| 97. | 14.3% | DC001010200 / 2,661 |
| 98. | 14.3% | DC001005600 / 5,043 |
| 99. | 14.3% | DC001005600 / 6,061 |
| 100. | 14.3% | DC001004300 / 2,864 |
| 101. | 14.2% | DC001002701 / 5,414 |
| 102. | 14.2% | DC001008100 / 3,399 |
| 102. | 14.2% | DC001008002 / 3,566 |
| 104. | 14.1% | DC001004702 / 1,766 |
| 105. | 14.0% | DC001005900 / 3,043 |
| 106. | 14.0% | DC001003800 / 4,074 |
| 107. | 13.9% | DC001000201 / 4,074 |
| 108. | 13.9% | DC001005201 / 5,825 |
| 109. | 13.8% | DC001000400 / 1,514 |
| 109. | 13.8% | DC001006802 / 2,267 |
| 111. | 13.8% | DC001000502 / 3,107 |
| 112. | 13.7% | DC001008402 / 2,423 |
| 113. | 13.6% | DC001010100 / 2,443 |
| 114. | 13.5% | DC001008100 / 3,440 |
| 115. | 13.4% | DC001004100 / 2,708 |
| 116. | 13.3% | DC001001100 / 4,272 |
| 117. | 13.2% | DC001008402 / 2,011 |
| 118. | 13.2% | DC001005800 / 2,675 |
| 119. | 13.1% | DC001000100 / 5,040 |
| 120. | 13.0% | DC001000600 / 4,777 |
| 121. | 12.9% | DC001005600 / 6,477 |
| 122. | 12.8% | DC001011000 / 3,378 |
| 123. | 12.7% | DC001005301 / 5,349 |
| 124. | 12.5% | DC001008402 / 2,157 |
| 125. | 12.5% | DC001005500 / 6,651 |
| 126. | 12.4% | DC001004201 / 3,536 |
| 127. | 12.2% | DC001004300 / 3,481 |
| 128. | 12.0% | DC001000801 / 6,286 |
| 129. | 12.0% | DC001004100 / 2,735 |
| 130. | 12.0% | DC001001402 / 2,958 |
| 131. | 11.9% | DC001000501 / 3,231 |
| 132. | 11.8% | DC001002702 / 5,103 |
| 132. | 11.8% | DC001000600 / 4,472 |
| 134. | 11.8% | DC001008001 / 2,514 |
| 135. | 11.7% | DC001006900 / 2,366 |
| 136. | 11.6% | DC001007200 / 4,247 |
| 136. | 11.6% | DC001010800 / 6,296 |
| 138. | 11.6% | DC001000801 / 6,738 |
| 139. | 11.6% | DC001003000 / 3,505 |
| 140. | 11.5% | DC001009201 / 1,877 |
| 141. | 11.5% | DC001004801 / 2,018 |
| 142. | 11.5% | DC001011000 / 3,384 |
| 143. | 11.4% | DC001008001 / 2,735 |
| 144. | 11.4% | DC001000902 / 2,334 |
| 145. | 11.4% | DC001001100 / 4,443 |
| 146. | 11.4% | DC001004400 / 5,327 |
| 147. | 11.3% | DC001001702 / 2,465 |
| 148. | 11.3% | DC001003800 / 5,108 |
| 148. | 11.3% | DC001001402 / 2,974 |
| 148. | 11.3% | DC001000802 / 2,595 |
| 151. | 11.3% | DC001010600 / 4,050 |
| 152. | 11.3% | DC001005900 / 3,452 |
| 153. | 11.2% | DC001005001 / 1,576 |
| 153. | 11.2% | DC001004702 / 2,285 |
| 155. | 11.2% | DC001002702 / 5,172 |
| 156. | 11.1% | DC001004001 / 3,907 |
| 157. | 11.0% | DC001005201 / 5,340 |
| 158. | 11.0% | DC001004801 / 2,138 |
| 159. | 11.0% | DC001000901 / 7,771 |
| 160. | 11.0% | DC001000100 / 4,784 |
| 160. | 11.0% | DC001005301 / 5,278 |
| 162. | 11.0% | DC001010600 / 5,119 |
| 163. | 10.8% | DC001010800 / 6,471 |
| 164. | 10.8% | DC001008410 / 1,480 |
| 165. | 10.8% | DC001000702 / 3,106 |
| 166. | 10.7% | DC001001002 / 3,343 |
| 167. | 10.6% | DC001006802 / 2,452 |
| 168. | 10.5% | DC001001702 / 2,767 |
| 169. | 10.5% | DC001004902 / 2,709 |
| 169. | 10.5% | DC001000400 / 1,527 |
| 171. | 10.5% | DC001005800 / 2,678 |
| 172. | 10.4% | DC001006900 / 2,227 |
| 173. | 10.4% | DC001007301 / 3,602 |
| 174. | 10.3% | DC001004400 / 4,478 |
| 175. | 10.3% | DC001010500 / 3,427 |
| 176. | 10.3% | DC001003000 / 3,660 |
| 177. | 10.2% | DC001001402 / 3,092 |
| 178. | 10.1% | DC001007200 / 2,817 |
| 179. | 10.1% | DC001001301 / 4,158 |
| 180. | 10.1% | DC001010800 / 6,818 |
| 181. | 10.0% | DC001005201 / 5,203 |
| 182. | 9.8% | DC001003301 / 3,033 |
| 183. | 9.8% | DC001000501 / 3,361 |
| 184. | 9.7% | DC001010100 / 2,115 |
| 185. | 9.6% | DC001009501 / 6,426 |
| 186. | 9.6% | DC001007100 / 3,335 |
| 187. | 9.5% | DC001005800 / 2,697 |
| 188. | 9.5% | DC001003600 / 4,713 |
| 189. | 9.4% | DC001007301 / 2,664 |
| 190. | 9.3% | DC001002702 / 5,855 |
| 191. | 9.2% | DC001006801 / 1,998 |
| 192. | 9.1% | DC001005002 / 5,935 |
| 193. | 9.1% | DC001005002 / 6,111 |
| 194. | 9.1% | DC001009201 / 1,339 |
| 195. | 9.1% | DC001010100 / 2,600 |
| 196. | 9.0% | DC001005002 / 5,820 |
| 197. | 8.9% | DC001010200 / 2,543 |
| 198. | 8.8% | DC001002302 / 1,647 |
| 199. | 8.5% | DC001004702 / 1,616 |
| 199. | 8.5% | DC001003302 / 2,052 |
| 201. | 8.4% | DC001003000 / 3,029 |
| 202. | 8.3% | DC001004300 / 2,952 |
| 203. | 8.3% | DC001007200 / 1,201 |
| 204. | 8.3% | DC001011000 / 4,528 |
| 205. | 8.2% | DC001004901 / 2,513 |
| 206. | 8.2% | DC001010700 / 2,020 |
| 207. | 8.2% | DC001003301 / 2,827 |
| 208. | 8.1% | DC001006801 / 1,836 |
| 209. | 8.1% | DC001010700 / 1,881 |
| 210. | 8.1% | DC001004902 / 2,759 |
| 210. | 8.1% | DC001001702 / 2,975 |
| 212. | 7.9% | DC001004901 / 2,359 |
| 213. | 7.9% | DC001002600 / 2,533 |
| 214. | 7.9% | DC001003302 / 2,281 |
| 215. | 7.8% | DC001010600 / 3,637 |
| 216. | 7.7% | DC001003600 / 4,301 |
| 217. | 7.7% | DC001009501 / 6,983 |
| 218. | 7.7% | DC001002900 / 4,868 |
| 218. | 7.7% | DC001005500 / 6,508 |
| 220. | 7.7% | DC001006802 / 2,128 |
| 220. | 7.7% | DC001009201 / 1,786 |
| 222. | 7.6% | DC001003800 / 4,689 |
| 223. | 7.6% | DC001010700 / 1,858 |
| 224. | 7.5% | DC001005900 / 3,956 |
| 225. | 7.4% | DC001007100 / 3,267 |
| 225. | 7.4% | DC001002600 / 2,276 |
| 227. | 7.3% | DC001009504 / 2,969 |
| 228. | 7.2% | DC001009301 / 3,210 |
| 229. | 7.2% | DC001003301 / 3,436 |
| 230. | 7.1% | DC001002802 / 4,740 |
| 231. | 7.1% | DC001003700 / 5,616 |
| 232. | 7.0% | DC001003700 / 4,964 |
| 233. | 6.9% | DC001004902 / 2,625 |
| 234. | 6.9% | DC001002302 / 1,945 |
| 234. | 6.9% | DC001002802 / 5,027 |
| 236. | 6.8% | DC001008701 / 2,359 |
| 237. | 6.8% | DC001004801 / 1,760 |
| 237. | 6.8% | DC001010500 / 4,178 |
| 239. | 6.6% | DC001008803 / 1,931 |
| 240. | 6.6% | DC001006801 / 2,078 |
| 241. | 6.6% | DC001003700 / 5,119 |
| 241. | 6.6% | DC001002802 / 3,999 |
| 243. | 6.5% | DC001004802 / 3,313 |
| 244. | 6.4% | DC001008410 / 1,388 |
| 244. | 6.4% | DC001002301 / 2,838 |
| 246. | 6.4% | DC001002600 / 2,426 |
| 246. | 6.4% | DC001008702 / 1,884 |
| 248. | 6.2% | DC001004701 / 3,983 |
| 249. | 6.2% | DC001003600 / 4,273 |
| 250. | 6.1% | DC001002900 / 4,641 |
| 251. | 6.1% | DC001009301 / 3,357 |
| 252. | 6.0% | DC001010500 / 4,230 |
| 253. | 5.9% | DC001004802 / 3,081 |
| 254. | 5.8% | DC001008702 / 1,713 |
| 255. | 5.7% | DC001003100 / 3,368 |
| 256. | 5.7% | DC001003302 / 2,198 |
| 256. | 5.7% | DC001008803 / 1,573 |
| 256. | 5.7% | DC001002301 / 3,261 |
| 259. | 5.7% | DC001003400 / 4,950 |
| 259. | 5.7% | DC001004901 / 1,948 |
| 261. | 5.4% | DC001003400 / 4,668 |
| 262. | 5.4% | DC001004600 / 2,927 |
| 263. | 5.3% | DC001002801 / 4,037 |
| 264. | 5.2% | DC001003100 / 2,878 |
| 265. | 5.2% | DC001004701 / 3,158 |
| 266. | 5.2% | DC001002501 / 2,319 |
| 267. | 5.1% | DC001003100 / 3,355 |
| 268. | 5.1% | DC001003200 / 4,781 |
| 269. | 4.9% | DC001008803 / 2,142 |
| 270. | 4.9% | DC001002900 / 3,885 |
| 271. | 4.9% | DC001009203 / 2,772 |
| 272. | 4.9% | DC001008701 / 2,125 |
| 273. | 4.7% | DC001004802 / 3,061 |
| 274. | 4.7% | DC001003200 / 4,880 |
| 275. | 4.5% | DC001009302 / 1,025 |
| 276. | 4.4% | DC001002001 / 2,668 |
| 277. | 4.4% | DC001002501 / 2,748 |
| 278. | 4.3% | DC001010300 / 3,447 |
| 279. | 4.1% | DC001007100 / 3,344 |
| 280. | 4.1% | DC001009504 / 3,070 |
| 281. | 4.0% | DC001002801 / 4,393 |
| 281. | 4.0% | DC001002801 / 3,867 |
| 283. | 4.0% | DC001009503 / 3,151 |
| 284. | 3.9% | DC001004600 / 2,666 |
| 285. | 3.8% | DC001002302 / 1,841 |
| 286. | 3.8% | DC001003200 / 4,473 |
| 287. | 3.7% | DC001002001 / 2,427 |
| 288. | 3.7% | DC001004600 / 2,383 |
| 289. | 3.7% | DC001009203 / 2,592 |
| 290. | 3.6% | DC001002002 / 3,604 |
| 291. | 3.6% | DC001009301 / 3,485 |
| 292. | 3.5% | DC001008802 / 4,521 |
| 293. | 3.5% | DC001009504 / 2,829 |
| 294. | 3.5% | DC001007901 / 4,017 |
| 295. | 3.4% | DC001008903 / 3,365 |
| 296. | 3.2% | DC001002400 / 4,282 |
| 297. | 3.2% | DC001003500 / 2,518 |
| 298. | 3.2% | DC001002202 / 2,930 |
| 299. | 3.1% | DC001011100 / 4,299 |
| 300. | 3.1% | DC001001901 / 3,801 |
| 301. | 3.1% | DC001001803 / 3,930 |
| 302. | 3.0% | DC001009503 / 3,262 |
| 303. | 3.0% | DC001002202 / 3,492 |
| 304. | 2.9% | DC001008802 / 4,556 |
| 305. | 2.9% | DC001002102 / 4,968 |
| 306. | 2.8% | DC001002502 / 6,079 |
| 307. | 2.8% | DC001009302 / 1,151 |
| 308. | 2.7% | DC001009508 / 3,242 |
| 309. | 2.7% | DC001009509 / 2,754 |
| 310. | 2.7% | DC001008702 / 1,761 |
| 311. | 2.6% | DC001002001 / 2,640 |
| 312. | 2.6% | DC001008802 / 4,386 |
| 313. | 2.6% | DC001002102 / 4,816 |
| 314. | 2.6% | DC001008410 / 1,698 |
| 315. | 2.5% | DC001009508 / 3,684 |
| 316. | 2.5% | DC001003500 / 3,728 |
| 317. | 2.4% | DC001001600 / 4,124 |
| 318. | 2.4% | DC001001901 / 4,197 |
| 319. | 2.4% | DC001002002 / 3,688 |
| 320. | 2.2% | DC001009400 / 4,508 |
| 321. | 2.2% | DC001009903 / 1,768 |
| 322. | 2.2% | DC001011100 / 5,083 |
| 323. | 2.1% | DC001010300 / 3,163 |
| 324. | 2.1% | DC001001901 / 3,832 |
| 325. | 2.0% | DC001009901 / 2,017 |
| 326. | 2.0% | DC001007901 / 4,205 |
| 327. | 2.0% | DC001009503 / 2,830 |
| 328. | 2.0% | DC001003500 / 4,959 |
| 329. | 1.9% | DC001002301 / 2,998 |
| 329. | 1.9% | DC001011100 / 4,811 |
| 331. | 1.9% | DC001002201 / 3,736 |
| 332. | 1.9% | DC001007903 / 1,692 |
| 333. | 1.9% | DC001002102 / 4,331 |
| 334. | 1.8% | DC001002502 / 4,872 |
| 335. | 1.8% | DC001003400 / 4,832 |
| 336. | 1.8% | DC001009901 / 2,227 |
| 337. | 1.8% | DC001008701 / 2,028 |
| 338. | 1.7% | DC001007504 / 2,530 |
| 339. | 1.7% | DC001009903 / 1,319 |
| 340. | 1.7% | DC001002502 / 5,011 |
| 341. | 1.7% | DC001009508 / 3,024 |
| 342. | 1.6% | DC001010300 / 3,262 |
| 343. | 1.6% | DC001001600 / 4,287 |
| 343. | 1.6% | DC001002400 / 3,771 |
| 345. | 1.6% | DC001001902 / 2,245 |
| 346. | 1.6% | DC001001600 / 4,448 |
| 347. | 1.6% | DC001002101 / 4,735 |
| 348. | 1.6% | DC001009903 / 1,384 |
| 349. | 1.5% | DC001009505 / 2,802 |
| 350. | 1.4% | DC001009204 / 2,963 |
| 350. | 1.4% | DC001007603 / 4,425 |
| 352. | 1.4% | DC001006804 / 2,496 |
| 352. | 1.4% | DC001009400 / 3,982 |
| 354. | 1.4% | DC001009509 / 3,057 |
| 355. | 1.4% | DC001009505 / 2,677 |
| 356. | 1.4% | DC001007407 / 2,950 |
| 357. | 1.4% | DC001009507 / 1,623 |
| 358. | 1.3% | DC001002101 / 5,562 |
| 359. | 1.3% | DC001007504 / 2,475 |
| 360. | 1.3% | DC001007901 / 3,770 |
| 360. | 1.3% | DC001007601 / 3,921 |
| 362. | 1.3% | DC001002400 / 3,670 |
| 363. | 1.3% | DC001001902 / 2,121 |
| 364. | 1.2% | DC001001804 / 4,809 |
| 364. | 1.2% | DC001009807 / 3,109 |
| 366. | 1.2% | DC001002201 / 3,665 |
| 367. | 1.2% | DC001007604 / 3,476 |
| 368. | 1.1% | DC001008804 / 2,676 |
| 369. | 1.1% | DC001001803 / 3,316 |
| 370. | 1.1% | DC001002202 / 3,965 |
| 370. | 1.1% | DC001007601 / 4,314 |
| 372. | 1.0% | DC001007708 / 2,704 |
| 373. | 1.0% | DC001009302 / 1,217 |
| 374. | 1.0% | DC001009807 / 3,232 |
| 375. | 1.0% | DC001007603 / 3,606 |
| 376. | 1.0% | DC001007803 / 2,813 |
| 376. | 1.0% | DC001002501 / 2,295 |
| 376. | 1.0% | DC001001902 / 2,194 |
| 379. | 1.0% | DC001007406 / 3,129 |
| 380. | 1.0% | DC001007903 / 1,573 |
| 381. | 0.9% | DC001009507 / 1,443 |
| 382. | 0.9% | DC001010400 / 4,594 |
| 383. | 0.9% | DC001002101 / 5,713 |
| 384. | 0.8% | DC001009400 / 4,136 |
| 385. | 0.8% | DC001009902 / 2,773 |
| 386. | 0.8% | DC001009102 / 5,253 |
| 386. | 0.8% | DC001007304 / 3,744 |
| 388. | 0.8% | DC001009204 / 2,612 |
| 389. | 0.8% | DC001008903 / 2,259 |
| 390. | 0.8% | DC001006400 / 1,986 |
| 391. | 0.8% | DC001007604 / 3,806 |
| 392. | 0.8% | DC001007708 / 2,880 |
| 393. | 0.7% | DC001009505 / 2,800 |
| 394. | 0.7% | DC001007601 / 3,878 |
| 394. | 0.7% | DC001007809 / 2,664 |
| 396. | 0.7% | DC001001804 / 5,576 |
| 397. | 0.7% | DC001007403 / 3,328 |
| 398. | 0.7% | DC001007605 / 3,535 |
| 399. | 0.6% | DC001004701 / 3,841 |
| 400. | 0.6% | DC001008804 / 2,834 |
| 400. | 0.6% | DC001007603 / 3,632 |
| 400. | 0.6% | DC001007808 / 4,324 |
| 403. | 0.6% | DC001001803 / 2,965 |
| 404. | 0.6% | DC001007709 / 1,770 |
| 405. | 0.6% | DC001007503 / 2,612 |
| 405. | 0.6% | DC001007806 / 2,141 |
| 407. | 0.5% | DC001007803 / 2,774 |
| 408. | 0.5% | DC001001804 / 5,220 |
| 409. | 0.5% | DC001009203 / 2,541 |
| 410. | 0.5% | DC001007605 / 3,409 |
| 411. | 0.5% | DC001009807 / 3,228 |
| 412. | 0.4% | DC001006804 / 3,008 |
| 413. | 0.4% | DC001009507 / 1,901 |
| 413. | 0.4% | DC001007604 / 3,376 |
| 415. | 0.4% | DC001007808 / 3,706 |
| 416. | 0.4% | DC001009801 / 1,925 |
| 416. | 0.4% | DC001009803 / 2,798 |
| 416. | 0.4% | DC001007709 / 1,564 |
| 416. | 0.4% | DC001009604 / 2,050 |
| 420. | 0.4% | DC001010900 / 4,132 |
| 420. | 0.4% | DC001009000 / 2,979 |
| 422. | 0.4% | DC001009811 / 4,121 |
| 423. | 0.4% | DC001007703 / 5,657 |
| 424. | 0.3% | DC001009601 / 2,182 |
| 425. | 0.3% | DC001006804 / 2,769 |
| 425. | 0.3% | DC001008904 / 3,212 |
| 427. | 0.3% | DC001008904 / 3,280 |
| 428. | 0.3% | DC001009811 / 4,745 |
| 428. | 0.3% | DC001007404 / 3,476 |
| 428. | 0.3% | DC001009803 / 2,471 |
| 431. | 0.3% | DC001008904 / 3,133 |
| 431. | 0.3% | DC001007806 / 2,116 |
| 433. | 0.3% | DC001007808 / 4,537 |
| 434. | 0.3% | DC001002002 / 3,869 |
| 435. | 0.3% | DC001007806 / 2,213 |
| 435. | 0.3% | DC001007401 / 2,327 |
| 437. | 0.2% | DC001007401 / 2,448 |
| 438. | 0.2% | DC001010400 / 4,430 |
| 438. | 0.2% | DC001007803 / 3,006 |
| 438. | 0.2% | DC001007404 / 3,322 |
| 441. | 0.2% | DC001010400 / 4,368 |
| 442. | 0.2% | DC001009102 / 4,849 |
| 442. | 0.2% | DC001007304 / 3,562 |
| 444. | 0.2% | DC001007404 / 3,747 |
| 445. | 0.2% | DC001009000 / 2,781 |
| 446. | 0.2% | DC001009700 / 3,037 |
| 447. | 0.1% | DC001009700 / 2,822 |
| 448. | 0.1% | DC001010900 / 3,470 |
| 449. | 0.1% | DC001002201 / 3,510 |
| 450. | 0.1% | DC001009904 / 2,171 |
| 451. | 0.1% | DC001009905 / 2,763 |
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.