Local Data Search
A total of 535 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | City / Population |
| 1. | 100.0% | Allamuchy, NJ / 25 |
| 1. | 100.0% | Bridgeville, NJ / 14 |
| 3. | 71.8% | Great Meadows, NJ / 255 |
| 4. | 64.6% | Strathmere, NJ / 240 |
| 5. | 59.5% | Columbia, NJ / 279 |
| 6. | 53.4% | West Wildwood, NJ / 518 |
| 7. | 50.4% | Avon By The Sea, NJ / 2,097 |
| 8. | 46.8% | Allenhurst, NJ / 492 |
| 9. | 45.4% | Sea Isle City, NJ / 2,127 |
| 10. | 45.3% | East Rocky Hill, NJ / 310 |
| 11. | 45.2% | Belford, NJ / 1,396 |
| 12. | 45.0% | Woodbury Heights, NJ / 3,074 |
| 13. | 45.0% | North Wildwood, NJ / 4,175 |
| 14. | 44.6% | Oak Valley, NJ / 3,678 |
| 15. | 44.5% | Broadway, NJ / 375 |
| 16. | 44.5% | Spring Lake Heights, NJ / 4,810 |
| 17. | 44.4% | Spring Lake, NJ / 3,092 |
| 18. | 43.9% | Navesink, NJ / 2,292 |
| 19. | 43.8% | Haddon Heights, NJ / 7,500 |
| 20. | 43.7% | Audubon, NJ / 8,900 |
| 21. | 43.4% | Mount Ephraim, NJ / 4,659 |
| 22. | 43.3% | Manasquan, NJ / 5,975 |
| 23. | 42.8% | Gibbsboro, NJ / 2,341 |
| 24. | 42.2% | Brielle, NJ / 4,795 |
| 25. | 42.1% | Gloucester City, NJ / 11,479 |
| 26. | 42.1% | Ocean Grove, NJ / 3,622 |
| 27. | 41.6% | Island Heights, NJ / 1,386 |
| 28. | 41.0% | Sea Girt, NJ / 1,951 |
| 29. | 40.8% | Vernon Center, NJ / 2,054 |
| 30. | 40.7% | Wenonah, NJ / 2,212 |
| 31. | 40.5% | Villas, NJ / 9,442 |
| 32. | 40.2% | North Cape May, NJ / 3,184 |
| 33. | 40.2% | Little Silver, NJ / 5,987 |
| 34. | 39.6% | Port Monmouth, NJ / 4,468 |
| 35. | 39.6% | Medford Lakes, NJ / 4,179 |
| 36. | 39.5% | Corbin City, NJ / 638 |
| 37. | 39.4% | Belleplain, NJ / 609 |
| 38. | 39.3% | Whitehouse Station, NJ / 2,167 |
| 39. | 39.3% | Audubon Park, NJ / 1,047 |
| 40. | 39.1% | Upper Stewartsville, NJ / 330 |
| 41. | 39.0% | Leonardo, NJ / 2,756 |
| 42. | 39.0% | West Belmar, NJ / 2,377 |
| 43. | 39.0% | Laurel Springs, NJ / 2,157 |
| 44. | 38.7% | Forked River, NJ / 4,945 |
| 45. | 38.5% | Interlaken, NJ / 770 |
| 46. | 38.5% | Crandon Lakes, NJ / 1,292 |
| 47. | 38.4% | Point Pleasant, NJ / 18,704 |
| 48. | 38.4% | Fair Haven, NJ / 6,099 |
| 49. | 38.0% | National Park, NJ / 3,109 |
| 50. | 37.9% | Tuckerton, NJ / 3,407 |
| 51. | 37.9% | Cape May Court House, NJ / 5,175 |
| 52. | 37.9% | Shark River Hills, NJ / 3,784 |
| 53. | 37.5% | Marksboro, NJ / 91 |
| 54. | 37.3% | Hainesburg, NJ / 182 |
| 55. | 37.3% | Brooklawn, NJ / 1,697 |
| 56. | 37.3% | Barnegat Light, NJ / 495 |
| 57. | 37.3% | Wanamassa, NJ / 4,370 |
| 58. | 37.2% | North Middletown, NJ / 2,954 |
| 59. | 37.1% | Chatham, NJ / 8,892 |
| 60. | 36.7% | Oceanport, NJ / 5,842 |
| 61. | 36.2% | Allenwood, NJ / 1,038 |
| 62. | 36.1% | Glendora, NJ / 4,887 |
| 63. | 36.0% | Neptune City, NJ / 4,916 |
| 64. | 35.9% | Erma, NJ / 2,141 |
| 65. | 35.7% | Ocean City, NJ / 12,289 |
| 66. | 35.6% | Johnsonburg, NJ / 155 |
| 67. | 35.6% | Berlin, NJ / 7,357 |
| 68. | 35.4% | Pine Beach, NJ / 2,134 |
| 69. | 35.4% | Bay Head, NJ / 1,159 |
| 70. | 35.4% | Elmer, NJ / 1,224 |
| 71. | 35.3% | Northfield, NJ / 8,559 |
| 72. | 35.1% | Loch Arbour, NJ / 259 |
| 73. | 35.1% | Belmar, NJ / 5,844 |
| 74. | 35.0% | Highlands, NJ / 5,063 |
| 75. | 35.0% | Estell Manor, NJ / 1,650 |
| 76. | 34.9% | Lincroft, NJ / 6,281 |
| 77. | 34.8% | Oaklyn, NJ / 4,070 |
| 78. | 34.8% | Mendham, NJ / 5,022 |
| 79. | 34.5% | Waretown, NJ / 1,318 |
| 80. | 34.3% | Palmyra, NJ / 7,416 |
| 81. | 34.3% | Rumson, NJ / 7,140 |
| 82. | 34.2% | Avalon, NJ / 1,914 |
| 83. | 34.2% | Sea Bright, NJ / 1,348 |
| 84. | 34.0% | Monmouth Beach, NJ / 3,351 |
| 85. | 34.0% | Manahawkin, NJ / 1,673 |
| 86. | 33.9% | Pitman, NJ / 9,154 |
| 87. | 33.9% | Ocean Gate, NJ / 1,607 |
| 88. | 33.8% | Gibbstown, NJ / 3,872 |
| 89. | 33.6% | Beachwood, NJ / 11,014 |
| 90. | 33.6% | Lebanon, NJ / 1,260 |
| 90. | 33.6% | Silver Lake CDP, NJ / 358 |
| 92. | 33.5% | Ocean Acres, NJ / 15,772 |
| 93. | 33.3% | Cape May Point, NJ / 128 |
| 94. | 33.3% | Shrewsbury, NJ / 3,771 |
| 95. | 33.1% | Barrington, NJ / 7,021 |
| 96. | 33.1% | Mullica Hill, NJ / 4,748 |
| 97. | 33.0% | Lake Como, NJ / 1,813 |
| 98. | 33.0% | Dover Beaches South, NJ / 1,345 |
| 99. | 32.8% | Ramtown, NJ / 5,977 |
| 99. | 32.8% | Stanhope, NJ / 3,647 |
| 101. | 32.7% | Dover Beaches North, NJ / 1,505 |
| 102. | 32.7% | Williamstown, NJ / 14,232 |
| 103. | 32.7% | Westville, NJ / 4,374 |
| 104. | 32.6% | Stratford, NJ / 7,088 |
| 104. | 32.6% | Runnemede, NJ / 8,487 |
| 106. | 32.6% | Waldwick, NJ / 9,580 |
| 107. | 32.4% | Keansburg, NJ / 10,227 |
| 108. | 32.2% | Cape May, NJ / 3,687 |
| 109. | 32.2% | Ringwood, NJ / 12,164 |
| 110. | 32.2% | Caldwell, NJ / 7,745 |
| 111. | 32.1% | Marlton, NJ / 10,310 |
| 112. | 31.8% | Bellmawr, NJ / 11,612 |
| 113. | 31.8% | Rockaway, NJ / 6,458 |
| 114. | 31.7% | Millstone, NJ / 411 |
| 115. | 31.7% | Morris Plains, NJ / 5,558 |
| 116. | 31.7% | Richwood, NJ / 2,947 |
| 117. | 31.6% | Brigantine, NJ / 10,115 |
| 118. | 31.6% | Stone Harbor, NJ / 929 |
| 119. | 31.5% | Milford, NJ / 1,181 |
| 119. | 31.5% | Ogdensburg, NJ / 2,371 |
| 121. | 31.4% | Rio Grande, NJ / 2,170 |
| 122. | 31.3% | Victory Lakes, NJ / 2,108 |
| 122. | 31.3% | Belvidere, NJ / 2,734 |
| 124. | 31.0% | Branchville, NJ / 919 |
| 125. | 31.0% | Farmingdale, NJ / 1,339 |
| 126. | 30.9% | Hope, NJ / 210 |
| 127. | 30.9% | Collingswood, NJ / 14,024 |
| 128. | 30.8% | Beckett, NJ / 4,777 |
| 129. | 30.7% | Presidential Lakes Estates, NJ / 2,853 |
| 130. | 30.6% | Brass Castle, NJ / 1,372 |
| 131. | 30.5% | Ship Bottom, NJ / 1,150 |
| 132. | 30.5% | Quinton, NJ / 687 |
| 133. | 30.4% | Fairview CDP, NJ / 4,041 |
| 134. | 30.1% | Barclay, NJ / 4,283 |
| 135. | 30.0% | Linwood, NJ / 7,176 |
| 136. | 29.9% | Oakland, NJ / 12,642 |
| 137. | 29.8% | Roebling, NJ / 3,936 |
| 138. | 29.7% | Moorestown-Lenola, NJ / 13,681 |
| 139. | 29.7% | Yardville, NJ / 7,517 |
| 140. | 29.6% | Somers Point, NJ / 11,038 |
| 141. | 29.6% | Glen Gardner, NJ / 1,881 |
| 142. | 29.5% | Ho Ho Kus, NJ / 4,056 |
| 143. | 29.5% | Haddonfield, NJ / 11,608 |
| 144. | 29.4% | Pennsville, NJ / 11,922 |
| 145. | 29.2% | Delaware Park, NJ / 856 |
| 146. | 29.1% | Sussex, NJ / 1,942 |
| 147. | 29.0% | Essex Fells, NJ / 2,096 |
| 148. | 28.6% | Pedricktown, NJ / 729 |
| 149. | 28.6% | Turnersville, NJ / 3,429 |
| 150. | 28.5% | Clayton, NJ / 8,063 |
| 151. | 28.5% | Long Valley, NJ / 1,885 |
| 152. | 28.4% | Ramblewood, NJ / 6,773 |
| 153. | 28.4% | Keyport, NJ / 7,312 |
| 154. | 28.4% | Vista Center, NJ / 1,489 |
| 155. | 28.3% | Hampton, NJ / 1,367 |
| 156. | 28.3% | Magnolia, NJ / 4,364 |
| 157. | 28.2% | Longport, NJ / 1,039 |
| 157. | 28.2% | Atlantic Highlands, NJ / 4,442 |
| 159. | 28.2% | Riverton, NJ / 2,806 |
| 160. | 28.1% | Oradell, NJ / 7,936 |
| 161. | 27.9% | Park Ridge, NJ / 8,615 |
| 162. | 27.8% | Port Republic, NJ / 1,102 |
| 163. | 27.8% | Beach Haven, NJ / 1,404 |
| 164. | 27.7% | Mountain Lake, NJ / 760 |
| 165. | 27.5% | Kingston Estates, NJ / 5,781 |
| 166. | 27.5% | Pine Hill, NJ / 10,354 |
| 167. | 27.5% | Hi Nella, NJ / 935 |
| 168. | 27.3% | Point Pleasant Beach, NJ / 4,824 |
| 169. | 27.2% | Hamilton Square, NJ / 13,441 |
| 170. | 27.2% | Mystic Island, NJ / 8,533 |
| 171. | 27.2% | Barnegat, NJ / 2,850 |
| 172. | 27.2% | Florence, NJ / 4,629 |
| 173. | 27.1% | Allendale, NJ / 6,489 |
| 174. | 27.1% | Juliustown, NJ / 319 |
| 175. | 27.1% | Newton, NJ / 8,121 |
| 176. | 27.0% | Somerdale, NJ / 5,197 |
| 176. | 27.0% | Harrington Park, NJ / 4,655 |
| 178. | 27.0% | Glen Ridge, NJ / 7,441 |
| 179. | 26.9% | Stockton, NJ / 536 |
| 180. | 26.9% | Bradley Beach, NJ / 4,395 |
| 181. | 26.9% | West Long Branch, NJ / 8,115 |
| 182. | 26.8% | Glassboro, NJ / 18,811 |
| 183. | 26.8% | Ellisburg, NJ / 4,488 |
| 183. | 26.8% | Hamburg, NJ / 3,280 |
| 185. | 26.7% | Cranbury, NJ / 2,203 |
| 186. | 26.6% | Seaside Park, NJ / 1,838 |
| 187. | 26.6% | Highland Lake, NJ / 4,608 |
| 188. | 26.6% | Washington, NJ / 6,591 |
| 189. | 26.6% | Wildwood Crest, NJ / 3,374 |
| 190. | 26.5% | North Beach Haven, NJ / 2,116 |
| 191. | 26.5% | Lakehurst, NJ / 2,661 |
| 192. | 26.5% | Hopatcong, NJ / 15,440 |
| 193. | 26.4% | Harmony, NJ / 394 |
| 194. | 26.4% | Florham Park, NJ / 11,494 |
| 195. | 26.3% | Clementon, NJ / 5,021 |
| 196. | 26.3% | Folsom, NJ / 1,740 |
| 197. | 26.2% | Union Beach, NJ / 6,324 |
| 197. | 26.2% | Strathmore, NJ / 7,249 |
| 199. | 26.2% | Lambertville, NJ / 3,932 |
| 200. | 26.2% | Fanwood, NJ / 7,228 |
| 201. | 26.1% | West Cape May, NJ / 946 |
| 202. | 26.1% | Pine Lake Park, NJ / 8,138 |
| 203. | 25.9% | Leisure Knoll, NJ / 2,524 |
| 204. | 25.9% | Ramsey, NJ / 14,376 |
| 205. | 25.9% | Ridgewood, NJ / 24,827 |
| 205. | 25.9% | Hillsdale, NJ / 10,141 |
| 207. | 25.8% | Blackwood, NJ / 5,026 |
| 208. | 25.8% | Oakhurst, NJ / 4,213 |
| 209. | 25.8% | Bordentown, NJ / 3,978 |
| 210. | 25.7% | Milltown, NJ / 6,895 |
| 211. | 25.6% | Mantoloking, NJ / 433 |
| 212. | 25.6% | Surf City, NJ / 1,455 |
| 213. | 25.4% | Kinnelon, NJ / 10,176 |
| 213. | 25.4% | Toms River, NJ / 88,841 |
| 215. | 25.4% | Budd Lake, NJ / 8,374 |
| 216. | 25.4% | Roseland, NJ / 5,686 |
| 217. | 25.3% | River Edge, NJ / 11,199 |
| 218. | 25.2% | Andover, NJ / 844 |
| 219. | 25.1% | Monmouth Junction, NJ / 2,772 |
| 220. | 25.1% | Leisuretowne, NJ / 3,405 |
| 221. | 25.1% | Woodbury, NJ / 10,280 |
| 222. | 25.0% | Red Bank, NJ / 12,131 |
| 223. | 24.9% | Lake Mohawk, NJ / 10,035 |
| 224. | 24.9% | Clyde, NJ / 240 |
| 225. | 24.7% | Leisure Village, NJ / 4,543 |
| 225. | 24.7% | Crestwood Village, NJ / 8,136 |
| 227. | 24.7% | Absecon, NJ / 8,357 |
| 228. | 24.7% | Swedesboro, NJ / 2,528 |
| 229. | 24.7% | Vernon Valley, NJ / 1,701 |
| 229. | 24.7% | Midland Park, NJ / 7,049 |
| 231. | 24.7% | Franklin, NJ / 5,116 |
| 231. | 24.7% | Margate City, NJ / 6,763 |
| 233. | 24.7% | Rutherford, NJ / 17,970 |
| 234. | 24.6% | White Meadow Lake, NJ / 8,377 |
| 235. | 24.5% | Mountain Lakes, NJ / 4,183 |
| 236. | 24.5% | New Egypt, NJ / 2,182 |
| 237. | 24.3% | Pine Ridge At Crestwood, NJ / 2,420 |
| 238. | 24.3% | Merchantville, NJ / 3,835 |
| 238. | 24.3% | West Freehold, NJ / 13,917 |
| 240. | 24.3% | Smithville, NJ / 6,045 |
| 241. | 24.3% | Bloomsbury, NJ / 775 |
| 242. | 24.3% | South Toms River, NJ / 3,707 |
| 243. | 24.2% | Annandale, NJ / 1,212 |
| 244. | 24.2% | Blackwells Mills, NJ / 698 |
| 245. | 24.2% | Spotswood, NJ / 8,196 |
| 246. | 24.1% | Hopewell, NJ / 1,992 |
| 246. | 24.1% | Pennington, NJ / 2,605 |
| 248. | 24.0% | Cedar Glen Lakes, NJ / 1,741 |
| 249. | 24.0% | Emerson, NJ / 7,329 |
| 250. | 23.9% | Wanaque, NJ / 10,891 |
| 251. | 23.8% | New Providence, NJ / 12,018 |
| 252. | 23.7% | Alloway, NJ / 1,211 |
| 253. | 23.7% | Helmetta, NJ / 2,103 |
| 254. | 23.6% | Ashland, NJ / 8,640 |
| 255. | 23.5% | Old Tappan, NJ / 5,676 |
| 256. | 23.5% | Westfield, NJ / 29,950 |
| 256. | 23.5% | Westwood, NJ / 10,873 |
| 258. | 23.5% | Panther Valley, NJ / 3,282 |
| 259. | 23.5% | Lavallette, NJ / 2,154 |
| 260. | 23.5% | Mount Arlington, NJ / 4,992 |
| 261. | 23.4% | Boonton, NJ / 8,405 |
| 262. | 23.3% | Golden Triangle, NJ / 3,728 |
| 263. | 23.2% | Tinton Falls, NJ / 17,532 |
| 264. | 23.2% | Lake Telemark, NJ / 1,359 |
| 265. | 23.1% | Allentown, NJ / 1,828 |
| 266. | 23.1% | Madison, NJ / 15,846 |
| 267. | 23.1% | Pompton Lakes, NJ / 10,966 |
| 268. | 23.0% | Glen Rock, NJ / 11,545 |
| 269. | 23.0% | Northvale, NJ / 4,585 |
| 270. | 22.9% | Asbury, NJ / 288 |
| 271. | 22.8% | Rockleigh, NJ / 519 |
| 272. | 22.8% | Laurence Harbor, NJ / 5,984 |
| 273. | 22.7% | Bernardsville, NJ / 7,652 |
| 274. | 22.5% | Alpha, NJ / 2,490 |
| 275. | 22.5% | Dumont, NJ / 17,386 |
| 276. | 22.5% | Chester, NJ / 1,432 |
| 277. | 22.4% | Mays Landing, NJ / 2,220 |
| 278. | 22.4% | Lincoln Park, NJ / 10,630 |
| 279. | 22.2% | Montvale, NJ / 7,663 |
| 280. | 22.1% | Beach Haven West, NJ / 4,178 |
| 281. | 22.1% | Singac, NJ / 4,035 |
| 282. | 22.0% | Rocky Hill, NJ / 579 |
| 283. | 21.9% | Butler, NJ / 7,515 |
| 284. | 21.9% | Old Bridge, NJ / 23,324 |
| 285. | 21.8% | Hoboken, NJ / 47,384 |
| 286. | 21.7% | Griggstown, NJ / 888 |
| 287. | 21.7% | Summit, NJ / 21,217 |
| 288. | 21.7% | Vienna, NJ / 726 |
| 289. | 21.6% | Rossmoor, NJ / 2,866 |
| 290. | 21.6% | Beverly, NJ / 2,638 |
| 291. | 21.6% | Wildwood, NJ / 5,321 |
| 292. | 21.6% | Olivet, NJ / 1,738 |
| 293. | 21.5% | Phillipsburg, NJ / 15,197 |
| 294. | 21.4% | Califon, NJ / 1,283 |
| 295. | 21.4% | Harvey Cedars, NJ / 475 |
| 296. | 21.3% | Plainsboro Center, NJ / 2,690 |
| 297. | 21.3% | Newfield, NJ / 1,687 |
| 298. | 21.3% | East Freehold, NJ / 5,101 |
| 299. | 21.2% | Flemington, NJ / 4,549 |
| 300. | 21.2% | Matawan, NJ / 8,786 |
| 301. | 21.2% | Brookfield, NJ / 745 |
| 302. | 21.2% | Carlstadt, NJ / 6,060 |
| 303. | 21.1% | Buttzville, NJ / 199 |
| 304. | 21.1% | Lawrenceville, NJ / 3,556 |
| 305. | 21.0% | Bloomingdale, NJ / 7,581 |
| 306. | 21.0% | Hawthorne, NJ / 18,574 |
| 307. | 20.9% | Mountainside, NJ / 6,616 |
| 308. | 20.9% | Hackettstown, NJ / 9,704 |
| 309. | 20.8% | Groveville, NJ / 3,576 |
| 310. | 20.8% | Woodstown, NJ / 3,453 |
| 311. | 20.8% | Mercerville, NJ / 12,662 |
| 312. | 20.7% | Clinton, NJ / 2,726 |
| 313. | 20.7% | Far Hills, NJ / 848 |
| 314. | 20.6% | Upper Pohatcong, NJ / 1,971 |
| 315. | 20.5% | Riverdale, NJ / 3,372 |
| 316. | 20.4% | Mcguire, NJ / 4,682 |
| 317. | 20.3% | Martinsville, NJ / 11,461 |
| 318. | 20.2% | White Horse, NJ / 9,141 |
| 319. | 20.1% | Dunellen, NJ / 7,143 |
| 320. | 20.1% | Hightstown, NJ / 5,475 |
| 321. | 19.9% | South Amboy, NJ / 8,502 |
| 322. | 19.9% | High Bridge, NJ / 3,706 |
| 323. | 19.8% | Leisure Village West, NJ / 3,518 |
| 324. | 19.8% | Brookdale, NJ / 9,185 |
| 325. | 19.7% | Silver Ridge, NJ / 1,218 |
| 326. | 19.5% | Cedarville, NJ / 967 |
| 327. | 19.4% | North Arlington, NJ / 15,271 |
| 328. | 19.4% | Green Knoll, NJ / 5,571 |
| 329. | 19.4% | Cherry Hill Mall, NJ / 13,973 |
| 330. | 19.3% | Middlesex, NJ / 13,652 |
| 331. | 19.3% | Delaware, NJ / 171 |
| 332. | 19.3% | Fieldsboro, NJ / 508 |
| 333. | 19.1% | New Milford, NJ / 16,260 |
| 334. | 19.1% | Garwood, NJ / 4,175 |
| 335. | 18.9% | Succasunna, NJ / 8,977 |
| 336. | 18.7% | Bayonne, NJ / 62,027 |
| 337. | 18.7% | Holiday Heights, NJ / 2,222 |
| 338. | 18.7% | Netcong, NJ / 3,247 |
| 339. | 18.7% | Pomona, NJ / 5,313 |
| 340. | 18.6% | Maywood, NJ / 9,503 |
| 341. | 18.6% | Holiday City-Berkeley, NJ / 12,581 |
| 342. | 18.5% | Cedar Glen West, NJ / 1,311 |
| 343. | 18.5% | Frenchtown, NJ / 1,399 |
| 344. | 18.2% | Princeton Junction, NJ / 2,308 |
| 345. | 18.0% | Haworth, NJ / 3,374 |
| 346. | 18.0% | Sewaren, NJ / 2,612 |
| 347. | 17.9% | Browns Mills, NJ / 11,129 |
| 348. | 17.9% | Seaside Heights, NJ / 2,967 |
| 349. | 17.9% | Saddle River, NJ / 3,137 |
| 350. | 17.9% | Englishtown, NJ / 1,835 |
| 351. | 17.8% | Colonia, NJ / 18,100 |
| 352. | 17.7% | Secaucus, NJ / 16,008 |
| 353. | 17.7% | Moonachie, NJ / 2,706 |
| 353. | 17.7% | Blairstown, NJ / 751 |
| 355. | 17.5% | Ventnor City, NJ / 11,151 |
| 356. | 17.5% | Upper Saddle River, NJ / 8,085 |
| 357. | 17.4% | Yorketown, NJ / 6,552 |
| 358. | 17.4% | Metuchen, NJ / 13,431 |
| 358. | 17.4% | Laurel Lake, NJ / 3,050 |
| 360. | 17.3% | East Millstone, NJ / 814 |
| 361. | 17.3% | New Village, NJ / 451 |
| 362. | 17.2% | Leisure Village East, NJ / 4,665 |
| 363. | 17.2% | Cliffwood Beach, NJ / 3,058 |
| 363. | 17.2% | Whitesboro, NJ / 2,307 |
| 363. | 17.2% | Robbinsville, NJ / 2,241 |
| 366. | 17.2% | Hasbrouck Heights, NJ / 11,742 |
| 367. | 17.1% | Kenilworth, NJ / 7,810 |
| 368. | 17.1% | Greentree, NJ / 11,460 |
| 369. | 17.1% | Echelon, NJ / 10,049 |
| 370. | 17.0% | Kendall Park, NJ / 8,805 |
| 371. | 17.0% | Wood Ridge, NJ / 7,572 |
| 372. | 17.0% | Watchung, NJ / 5,686 |
| 373. | 16.9% | Raritan, NJ / 6,814 |
| 374. | 16.8% | Collings Lakes, NJ / 1,491 |
| 375. | 16.7% | Penns Grove, NJ / 5,118 |
| 376. | 16.7% | Upper Montclair, NJ / 11,599 |
| 377. | 16.4% | Hammonton, NJ / 14,655 |
| 378. | 16.2% | Port Reading, NJ / 3,563 |
| 379. | 16.2% | Paramus, NJ / 26,084 |
| 380. | 16.2% | Holiday City South, NJ / 3,833 |
| 381. | 16.2% | Brainards, NJ / 291 |
| 382. | 16.1% | South Bound Brook, NJ / 4,566 |
| 383. | 16.0% | Bogota, NJ / 8,158 |
| 384. | 15.9% | Carneys Point, NJ / 7,016 |
| 385. | 15.8% | Burlington, NJ / 9,953 |
| 386. | 15.7% | North Caldwell, NJ / 6,359 |
| 387. | 15.6% | Oxford, NJ / 1,167 |
| 388. | 15.6% | Eatontown, NJ / 12,939 |
| 389. | 15.5% | North Haledon, NJ / 8,186 |
| 390. | 15.4% | Peapack And Gladstone Borough, NJ / 2,562 |
| 391. | 15.4% | Sayreville, NJ / 42,279 |
| 391. | 15.4% | Weston, NJ / 1,073 |
| 393. | 15.3% | Cresskill, NJ / 8,380 |
| 394. | 15.3% | Madison Park, NJ / 6,843 |
| 395. | 15.2% | Roosevelt, NJ / 712 |
| 396. | 15.1% | Princeton, NJ / 12,533 |
| 397. | 15.0% | Chesilhurst, NJ / 1,565 |
| 398. | 14.9% | Pemberton, NJ / 1,199 |
| 398. | 14.9% | Morganville, NJ / 4,619 |
| 400. | 14.8% | Freehold, NJ / 11,910 |
| 401. | 14.7% | Country Lake Estates, NJ / 3,752 |
| 402. | 14.7% | Woodbridge, NJ / 19,234 |
| 403. | 14.6% | South Plainfield, NJ / 23,090 |
| 404. | 14.6% | Morristown, NJ / 18,457 |
| 405. | 14.5% | Kenvil, NJ / 2,977 |
| 406. | 14.3% | Egg Harbor City, NJ / 4,335 |
| 407. | 14.0% | Norwood, NJ / 5,682 |
| 408. | 14.0% | Ridgefield Park, NJ / 12,690 |
| 409. | 13.7% | Franklin Lakes, NJ / 10,506 |
| 410. | 13.5% | Beattystown, NJ / 4,670 |
| 411. | 13.4% | Bradley Gardens, NJ / 14,398 |
| 412. | 13.3% | Manville, NJ / 10,364 |
| 413. | 13.3% | Millville, NJ / 28,134 |
| 414. | 13.3% | Lindenwold, NJ / 17,601 |
| 415. | 13.3% | Hutchinson, NJ / 155 |
| 416. | 13.2% | Fair Lawn, NJ / 32,147 |
| 417. | 13.1% | Paulsboro, NJ / 6,169 |
| 418. | 13.1% | Wrightstown, NJ / 714 |
| 419. | 13.1% | Greenwich, NJ / 2,660 |
| 420. | 12.7% | Fort Dix, NJ / 5,206 |
| 421. | 12.6% | Springdale, NJ / 14,696 |
| 422. | 12.6% | Port Norris, NJ / 1,614 |
| 423. | 12.5% | Elwood, NJ / 1,752 |
| 424. | 12.4% | Jamesburg, NJ / 5,882 |
| 425. | 12.4% | Avenel, NJ / 17,087 |
| 426. | 12.4% | Pemberton Heights, NJ / 2,667 |
| 427. | 12.3% | Deal, NJ / 1,034 |
| 428. | 12.3% | Franklin Center, NJ / 3,921 |
| 429. | 12.1% | Roselle Park, NJ / 13,179 |
| 430. | 12.1% | Elmwood Park, NJ / 19,214 |
| 431. | 12.1% | Shiloh, NJ / 621 |
| 432. | 11.9% | Diamond Beach, NJ / 114 |
| 433. | 11.9% | Salem, NJ / 5,289 |
| 434. | 11.9% | Bergenfield, NJ / 26,517 |
| 435. | 11.8% | Woodbine, NJ / 2,461 |
| 436. | 11.8% | Totowa, NJ / 10,594 |
| 437. | 11.8% | Iselin, NJ / 18,726 |
| 438. | 11.7% | Fords, NJ / 15,084 |
| 439. | 11.6% | Woodcliff Lake, NJ / 5,694 |
| 440. | 11.5% | Mount Hermon, NJ / 151 |
| 441. | 11.5% | Wharton, NJ / 6,496 |
| 442. | 11.4% | Somerville, NJ / 12,188 |
| 443. | 11.2% | Fairton, NJ / 1,332 |
| 444. | 11.1% | Carteret, NJ / 22,445 |
| 445. | 11.0% | East Rutherford, NJ / 8,829 |
| 446. | 10.9% | Short Hills, NJ / 13,209 |
| 447. | 10.9% | South River, NJ / 15,862 |
| 448. | 10.8% | Englewood Cliffs, NJ / 5,266 |
| 449. | 10.8% | Vineland, NJ / 59,908 |
| 450. | 10.4% | Kingston, NJ / 1,980 |
| 451. | 10.3% | Edgewater, NJ / 10,766 |
| 452. | 10.3% | Long Branch, NJ / 30,855 |
| 453. | 10.1% | Society Hill, NJ / 3,999 |
| 454. | 10.0% | Closter, NJ / 8,318 |
| 455. | 9.9% | Rahway, NJ / 26,968 |
| 455. | 9.9% | Hancocks Bridge, NJ / 308 |
| 457. | 9.8% | Rosenhayn, NJ / 1,260 |
| 458. | 9.6% | Princeton Meadows, NJ / 13,737 |
| 459. | 9.5% | Bound Brook, NJ / 10,399 |
| 460. | 9.3% | Somerset, NJ / 22,385 |
| 461. | 9.2% | Kearny, NJ / 40,208 |
| 462. | 9.1% | Demarest, NJ / 4,850 |
| 463. | 9.1% | Robertsville, NJ / 11,039 |
| 464. | 9.0% | Little Ferry, NJ / 10,602 |
| 465. | 8.9% | Harrison, NJ / 13,569 |
| 465. | 8.9% | Brownville, NJ / 2,913 |
| 467. | 8.9% | Clifton, NJ / 82,776 |
| 468. | 8.9% | Concordia, NJ / 3,203 |
| 469. | 8.9% | Heathcote, NJ / 5,698 |
| 470. | 8.6% | Alpine, NJ / 1,926 |
| 471. | 8.5% | Blawenburg, NJ / 438 |
| 472. | 8.5% | Woodland Park Borough, NJ / 11,609 |
| 473. | 8.4% | Middlebush, NJ / 2,014 |
| 473. | 8.4% | Tenafly, NJ / 14,276 |
| 475. | 8.4% | Buena, NJ / 4,510 |
| 476. | 8.2% | Finderne, NJ / 6,180 |
| 477. | 8.2% | Leonia, NJ / 8,890 |
| 478. | 8.2% | Finesville, NJ / 160 |
| 479. | 8.0% | Highland Park, NJ / 13,990 |
| 480. | 7.7% | Haledon, NJ / 8,245 |
| 481. | 7.5% | Cliffside Park, NJ / 23,365 |
| 482. | 7.4% | Lodi, NJ / 23,970 |
| 483. | 7.3% | Linden, NJ / 39,967 |
| 484. | 7.0% | Ten Mile Run, NJ / 1,793 |
| 485. | 6.9% | Ridgefield, NJ / 10,939 |
| 486. | 6.7% | Dayton, NJ / 7,449 |
| 487. | 6.6% | North Plainfield, NJ / 21,932 |
| 488. | 6.3% | New Brunswick, NJ / 53,933 |
| 489. | 6.1% | Hackensack, NJ / 42,713 |
| 489. | 6.1% | Stewartsville, NJ / 389 |
| 491. | 6.0% | Asbury Park, NJ / 16,275 |
| 492. | 6.0% | Clearbrook Park, NJ / 2,757 |
| 493. | 5.9% | Englewood, NJ / 26,828 |
| 494. | 5.7% | Lopatcong Overlook, NJ / 877 |
| 495. | 5.6% | Wallington, NJ / 11,328 |
| 496. | 5.6% | Twin Rivers, NJ / 7,053 |
| 497. | 5.5% | Seabrook Farms, NJ / 1,433 |
| 497. | 5.5% | Jersey City, NJ / 243,257 |
| 499. | 5.3% | East Newark, NJ / 2,378 |
| 500. | 4.9% | Pleasantville, NJ / 20,210 |
| 501. | 4.7% | Burleigh, NJ / 642 |
| 502. | 4.5% | Bridgeton, NJ / 25,042 |
| 503. | 4.3% | Dover, NJ / 18,222 |
| 504. | 4.3% | Franklin Park, NJ / 12,624 |
| 505. | 4.2% | Anderson, NJ / 358 |
| 506. | 4.1% | Fort Lee, NJ / 35,161 |
| 507. | 4.1% | Guttenberg, NJ / 10,960 |
| 508. | 4.1% | Atlantic City, NJ / 40,081 |
| 508. | 4.1% | Wood-Lynne, NJ / 2,949 |
| 510. | 4.0% | Roselle, NJ / 20,955 |
| 511. | 3.9% | East Franklin, NJ / 7,710 |
| 512. | 3.9% | Trenton, NJ / 85,181 |
| 513. | 3.8% | Garfield, NJ / 30,190 |
| 514. | 3.0% | Elizabeth, NJ / 123,176 |
| 515. | 3.0% | Palisades Park, NJ / 19,065 |
| 516. | 2.9% | Six Mile Run, NJ / 3,634 |
| 517. | 2.5% | Victory Gardens, NJ / 1,742 |
| 517. | 2.5% | Silver Lake, NJ / 3,736 |
| 519. | 2.5% | Fairview, NJ / 13,656 |
| 520. | 2.4% | Perth Amboy, NJ / 50,182 |
| 521. | 2.2% | Pleasant Plains, NJ / 804 |
| 522. | 2.2% | Prospect Park, NJ / 5,833 |
| 523. | 2.1% | Teterboro, NJ / 97 |
| 523. | 2.1% | Whittingham, NJ / 2,513 |
| 525. | 1.9% | Union City, NJ / 65,766 |
| 526. | 1.8% | West New York, NJ / 48,401 |
| 527. | 1.8% | Lakewood, NJ / 49,805 |
| 528. | 1.7% | Camden, NJ / 78,047 |
| 529. | 1.4% | Paterson, NJ / 145,836 |
| 530. | 1.3% | Newark, NJ / 274,674 |
| 531. | 1.3% | Lawnside, NJ / 2,898 |
| 532. | 1.2% | Voorhees, NJ / 1,025 |
| 533. | 1.2% | Passaic, NJ / 68,982 |
| 534. | 1.2% | Plainfield, NJ / 49,043 |
| 535. | 0.7% | East Orange, NJ / 64,927 |
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.