Local Data Search
A total of 404 results found. Show Results on Map.
| Rank | Welsh as First Ancestry Population Percentage ▼ | City / Population |
| 1. | 16.5% | Stewartsville, NJ / 173 |
| 2. | 15.4% | Marksboro, NJ / 57 |
| 3. | 7.7% | Blairstown, NJ / 505 |
| 4. | 7.2% | Oxford, NJ / 1,082 |
| 5. | 6.1% | Anderson, NJ / 252 |
| 6. | 5.1% | Brass Castle, NJ / 1,346 |
| 7. | 5.0% | Pedricktown, NJ / 537 |
| 8. | 4.9% | Upper Stewartsville, NJ / 210 |
| 9. | 4.6% | Asbury, NJ / 225 |
| 10. | 4.4% | Laurel Springs, NJ / 1,910 |
| 11. | 4.1% | Belle Mead, NJ / 171 |
| 12. | 3.9% | Upper Pohatcong, NJ / 1,588 |
| 13. | 3.9% | Beach Haven, NJ / 1,048 |
| 14. | 3.5% | Hutchinson, NJ / 125 |
| 15. | 3.5% | Cedar Glen Lakes, NJ / 1,527 |
| 16. | 3.4% | Victory Lakes, NJ / 1,833 |
| 17. | 3.4% | Villas, NJ / 9,199 |
| 18. | 3.1% | Saddle River, NJ / 3,176 |
| 19. | 3.1% | Beverly, NJ / 2,573 |
| 20. | 3.1% | Harlingen, NJ / 252 |
| 21. | 3.0% | West Wildwood, NJ / 522 |
| 22. | 2.7% | Pitman, NJ / 8,959 |
| 23. | 2.6% | Quinton, NJ / 606 |
| 24. | 2.6% | Erma, NJ / 2,082 |
| 25. | 2.6% | Ocean Grove, NJ / 3,134 |
| 26. | 2.5% | Hamburg, NJ / 3,225 |
| 27. | 2.5% | Somers Point, NJ / 10,783 |
| 28. | 2.5% | Collings Lakes, NJ / 1,205 |
| 29. | 2.4% | Ringwood, NJ / 12,320 |
| 30. | 2.4% | Cape May Court House, NJ / 5,664 |
| 30. | 2.4% | Riverton, NJ / 2,766 |
| 32. | 2.3% | Alloway, NJ / 1,710 |
| 33. | 2.3% | Surf City, NJ / 1,148 |
| 34. | 2.2% | Ho Ho Kus, NJ / 4,125 |
| 35. | 2.2% | Bloomsbury, NJ / 769 |
| 36. | 2.1% | Chatham, NJ / 9,000 |
| 37. | 2.1% | Harvey Cedars, NJ / 479 |
| 38. | 2.0% | Barnegat, NJ / 3,502 |
| 39. | 2.0% | Belford, NJ / 1,434 |
| 40. | 2.0% | Glen Gardner, NJ / 1,533 |
| 41. | 2.0% | Harmony, NJ / 363 |
| 42. | 2.0% | Pennsville, NJ / 11,864 |
| 43. | 2.0% | Millstone, NJ / 461 |
| 44. | 1.9% | Mendham, NJ / 5,008 |
| 45. | 1.9% | New Egypt, NJ / 2,138 |
| 46. | 1.9% | Atlantic Highlands, NJ / 4,357 |
| 47. | 1.9% | Allenwood, NJ / 1,022 |
| 47. | 1.9% | Lambertville, NJ / 3,876 |
| 49. | 1.8% | Woodstown, NJ / 3,497 |
| 50. | 1.8% | New Village, NJ / 362 |
| 51. | 1.8% | Smithville, NJ / 6,950 |
| 51. | 1.8% | Port Monmouth, NJ / 3,915 |
| 53. | 1.7% | Bradley Beach, NJ / 4,290 |
| 54. | 1.7% | Wildwood Crest, NJ / 3,225 |
| 54. | 1.7% | Gibbstown, NJ / 3,594 |
| 56. | 1.7% | Crandon Lakes, NJ / 1,422 |
| 57. | 1.7% | Elmer, NJ / 1,375 |
| 58. | 1.6% | Greenwich, NJ / 2,666 |
| 59. | 1.6% | Alpha, NJ / 2,320 |
| 60. | 1.6% | Rocky Hill, NJ / 554 |
| 60. | 1.6% | Barnegat Light, NJ / 592 |
| 62. | 1.6% | Collingswood, NJ / 13,929 |
| 63. | 1.5% | Haddonfield, NJ / 11,521 |
| 63. | 1.5% | Cedar Glen West, NJ / 955 |
| 65. | 1.5% | West Long Branch, NJ / 8,391 |
| 66. | 1.5% | Wenonah, NJ / 2,115 |
| 66. | 1.5% | North Cape May, NJ / 2,860 |
| 68. | 1.4% | Medford Lakes, NJ / 4,138 |
| 69. | 1.4% | Green Knoll, NJ / 5,954 |
| 70. | 1.4% | Shiloh, NJ / 579 |
| 70. | 1.4% | Leisuretowne, NJ / 3,633 |
| 72. | 1.4% | Gloucester City, NJ / 11,392 |
| 73. | 1.4% | Point Pleasant Beach, NJ / 4,664 |
| 74. | 1.3% | Ocean City, NJ / 11,520 |
| 75. | 1.3% | Berlin, NJ / 7,587 |
| 75. | 1.3% | Pompton Lakes, NJ / 11,162 |
| 75. | 1.3% | Carneys Point, NJ / 7,268 |
| 78. | 1.3% | Mantoloking, NJ / 356 |
| 79. | 1.3% | Northfield, NJ / 8,616 |
| 80. | 1.3% | Hancocks Bridge, NJ / 196 |
| 80. | 1.3% | West Belmar, NJ / 2,517 |
| 80. | 1.3% | Bernardsville, NJ / 7,766 |
| 83. | 1.3% | Twin Rivers, NJ / 7,402 |
| 83. | 1.3% | Linwood, NJ / 7,071 |
| 83. | 1.3% | Morris Plains, NJ / 5,635 |
| 86. | 1.2% | Waretown, NJ / 1,421 |
| 86. | 1.2% | Bloomingdale, NJ / 7,808 |
| 86. | 1.2% | Vernon Valley, NJ / 1,416 |
| 89. | 1.2% | Moorestown-Lenola, NJ / 14,436 |
| 90. | 1.2% | Northvale, NJ / 4,725 |
| 91. | 1.2% | Interlaken, NJ / 826 |
| 91. | 1.2% | Oakhurst, NJ / 3,904 |
| 93. | 1.2% | Butler, NJ / 7,636 |
| 93. | 1.2% | Flemington, NJ / 4,688 |
| 95. | 1.2% | Hopewell, NJ / 1,891 |
| 95. | 1.2% | Barclay, NJ / 4,321 |
| 97. | 1.2% | Bay Head, NJ / 997 |
| 97. | 1.2% | Island Heights, NJ / 1,710 |
| 99. | 1.2% | Washington, NJ / 6,439 |
| 99. | 1.2% | Mullica Hill, NJ / 4,437 |
| 101. | 1.2% | Franklin, NJ / 4,994 |
| 102. | 1.1% | Allendale, NJ / 6,666 |
| 103. | 1.1% | Princeton, NJ / 28,940 |
| 103. | 1.1% | Peapack And Gladstone Borough, NJ / 2,580 |
| 103. | 1.1% | Far Hills, NJ / 1,101 |
| 106. | 1.1% | Country Lake Estates, NJ / 3,484 |
| 106. | 1.1% | Springdale, NJ / 14,402 |
| 108. | 1.0% | Clinton, NJ / 2,701 |
| 109. | 1.0% | Marlton, NJ / 10,397 |
| 110. | 1.0% | Hampton, NJ / 1,174 |
| 110. | 1.0% | Succasunna, NJ / 9,047 |
| 110. | 1.0% | Echelon, NJ / 10,831 |
| 113. | 1.0% | Middlesex, NJ / 13,766 |
| 114. | 1.0% | Belvidere, NJ / 2,647 |
| 114. | 1.0% | Ramsey, NJ / 14,650 |
| 114. | 1.0% | Ventnor City, NJ / 10,632 |
| 114. | 1.0% | Cape May, NJ / 3,576 |
| 114. | 1.0% | Stone Harbor, NJ / 775 |
| 119. | 1.0% | Pine Lake Park, NJ / 9,295 |
| 120. | 1.0% | Phillipsburg, NJ / 14,717 |
| 120. | 1.0% | Mountain Lake, NJ / 676 |
| 120. | 1.0% | Roebling, NJ / 3,861 |
| 123. | 0.9% | Vernon Center, NJ / 2,011 |
| 123. | 0.9% | Haddon Heights, NJ / 7,425 |
| 125. | 0.9% | Spring Lake Heights, NJ / 4,691 |
| 125. | 0.9% | Hi Nella, NJ / 817 |
| 127. | 0.9% | Milford, NJ / 1,065 |
| 127. | 0.9% | Cliffwood Beach, NJ / 3,331 |
| 129. | 0.9% | Lavallette, NJ / 2,029 |
| 129. | 0.9% | Frenchtown, NJ / 1,486 |
| 131. | 0.9% | Lincoln Park, NJ / 10,515 |
| 131. | 0.9% | Little Silver, NJ / 5,920 |
| 131. | 0.9% | Branchville, NJ / 826 |
| 134. | 0.9% | Merchantville, NJ / 3,803 |
| 134. | 0.9% | Barrington, NJ / 6,904 |
| 134. | 0.9% | Hackettstown, NJ / 9,633 |
| 134. | 0.9% | Ten Mile Run, NJ / 1,774 |
| 138. | 0.9% | Estell Manor, NJ / 1,684 |
| 138. | 0.9% | White Horse, NJ / 8,422 |
| 138. | 0.9% | Rumson, NJ / 7,045 |
| 141. | 0.8% | Eatontown, NJ / 12,323 |
| 142. | 0.8% | Point Pleasant, NJ / 18,481 |
| 143. | 0.8% | Andover, NJ / 677 |
| 144. | 0.8% | Morristown, NJ / 18,580 |
| 145. | 0.8% | Pennington, NJ / 2,588 |
| 146. | 0.8% | Beachwood, NJ / 11,127 |
| 146. | 0.8% | Woodbury, NJ / 10,098 |
| 146. | 0.8% | Pine Hill, NJ / 10,383 |
| 146. | 0.8% | Summit, NJ / 21,826 |
| 150. | 0.8% | Millville, NJ / 28,603 |
| 151. | 0.8% | Spotswood, NJ / 8,359 |
| 151. | 0.8% | Essex Fells, NJ / 2,140 |
| 153. | 0.7% | Woodbury Heights, NJ / 3,028 |
| 153. | 0.7% | Dover, NJ / 18,298 |
| 153. | 0.7% | Wanaque, NJ / 11,243 |
| 156. | 0.7% | Sea Isle City, NJ / 1,824 |
| 156. | 0.7% | Cherry Hill Mall, NJ / 13,950 |
| 156. | 0.7% | Folsom, NJ / 1,799 |
| 156. | 0.7% | Gibbsboro, NJ / 2,324 |
| 160. | 0.7% | Whitehouse Station, NJ / 1,831 |
| 160. | 0.7% | Somerville, NJ / 12,175 |
| 160. | 0.7% | Williamstown, NJ / 15,425 |
| 160. | 0.7% | River Edge, NJ / 11,483 |
| 164. | 0.7% | Holiday Heights, NJ / 2,205 |
| 164. | 0.7% | Lake Mohawk, NJ / 9,568 |
| 166. | 0.7% | Stratford, NJ / 6,997 |
| 166. | 0.7% | Strathmore, NJ / 6,975 |
| 166. | 0.7% | Avalon, NJ / 1,852 |
| 169. | 0.7% | Ogdensburg, NJ / 2,348 |
| 169. | 0.7% | Bound Brook, NJ / 10,607 |
| 169. | 0.7% | Annandale, NJ / 1,404 |
| 169. | 0.7% | Rosenhayn, NJ / 1,202 |
| 173. | 0.7% | Ocean Gate, NJ / 2,072 |
| 174. | 0.7% | Guttenberg, NJ / 11,397 |
| 174. | 0.7% | Runnemede, NJ / 8,435 |
| 176. | 0.7% | Westville, NJ / 4,263 |
| 176. | 0.7% | Port Norris, NJ / 1,574 |
| 176. | 0.7% | Swedesboro, NJ / 2,627 |
| 179. | 0.6% | Madison, NJ / 16,043 |
| 179. | 0.6% | Navesink, NJ / 1,638 |
| 181. | 0.6% | North Middletown, NJ / 3,231 |
| 181. | 0.6% | Park Ridge, NJ / 8,763 |
| 181. | 0.6% | Califon, NJ / 1,245 |
| 181. | 0.6% | Midland Park, NJ / 7,229 |
| 181. | 0.6% | Pemberton Heights, NJ / 2,598 |
| 186. | 0.6% | Beckett, NJ / 4,771 |
| 186. | 0.6% | Crestwood Village, NJ / 7,703 |
| 188. | 0.6% | Glassboro, NJ / 18,798 |
| 188. | 0.6% | Pemberton, NJ / 1,467 |
| 188. | 0.6% | Hopatcong, NJ / 14,921 |
| 188. | 0.6% | Bordentown, NJ / 3,912 |
| 188. | 0.6% | Paramus, NJ / 26,612 |
| 193. | 0.6% | Wildwood, NJ / 5,255 |
| 193. | 0.6% | North Wildwood, NJ / 3,995 |
| 193. | 0.6% | Manasquan, NJ / 5,841 |
| 196. | 0.6% | Brooklawn, NJ / 1,879 |
| 196. | 0.6% | Fairton, NJ / 1,182 |
| 196. | 0.6% | Richwood, NJ / 3,104 |
| 196. | 0.6% | Keansburg, NJ / 10,011 |
| 196. | 0.6% | Stanhope, NJ / 3,543 |
| 201. | 0.6% | Matawan, NJ / 8,759 |
| 201. | 0.6% | Mercerville, NJ / 13,048 |
| 201. | 0.6% | Hoboken, NJ / 51,979 |
| 201. | 0.6% | Lincroft, NJ / 6,436 |
| 205. | 0.6% | Ocean Acres, NJ / 16,187 |
| 205. | 0.6% | Upper Montclair, NJ / 11,637 |
| 205. | 0.6% | Ashland, NJ / 8,260 |
| 205. | 0.6% | Caldwell, NJ / 7,864 |
| 209. | 0.6% | Dover Beaches South, NJ / 1,215 |
| 209. | 0.6% | Manville, NJ / 10,426 |
| 209. | 0.6% | Ship Bottom, NJ / 1,025 |
| 212. | 0.5% | Wood Ridge, NJ / 8,249 |
| 213. | 0.5% | Audubon, NJ / 8,763 |
| 213. | 0.5% | Waldwick, NJ / 9,808 |
| 215. | 0.5% | Netcong, NJ / 3,248 |
| 215. | 0.5% | Laurence Harbor, NJ / 6,845 |
| 215. | 0.5% | Cape May Point, NJ / 200 |
| 215. | 0.5% | Sussex, NJ / 2,070 |
| 219. | 0.5% | Clearbrook Park, NJ / 2,489 |
| 219. | 0.5% | Somerdale, NJ / 5,246 |
| 219. | 0.5% | Fanwood, NJ / 7,475 |
| 219. | 0.5% | Pine Beach, NJ / 2,239 |
| 223. | 0.5% | Edgewater, NJ / 11,969 |
| 223. | 0.5% | Bellmawr, NJ / 11,538 |
| 225. | 0.5% | Kendall Park, NJ / 10,331 |
| 225. | 0.5% | Pomona, NJ / 7,164 |
| 227. | 0.5% | Chester, NJ / 1,557 |
| 227. | 0.5% | New Milford, NJ / 16,524 |
| 227. | 0.5% | Long Branch, NJ / 30,590 |
| 227. | 0.5% | Allentown, NJ / 1,828 |
| 227. | 0.5% | Martinsville, NJ / 11,914 |
| 227. | 0.5% | Tuckerton, NJ / 3,370 |
| 227. | 0.5% | Rossmoor, NJ / 2,814 |
| 234. | 0.5% | Keyport, NJ / 7,213 |
| 235. | 0.5% | Metuchen, NJ / 13,707 |
| 235. | 0.5% | Haworth, NJ / 3,419 |
| 237. | 0.5% | Westfield, NJ / 30,647 |
| 237. | 0.5% | Lawrenceville, NJ / 3,538 |
| 237. | 0.5% | Longport, NJ / 949 |
| 240. | 0.4% | Laurel Lake, NJ / 2,965 |
| 240. | 0.4% | Robbinsville, NJ / 3,333 |
| 240. | 0.4% | Magnolia, NJ / 4,329 |
| 240. | 0.4% | Brigantine, NJ / 9,420 |
| 244. | 0.4% | Freehold, NJ / 12,018 |
| 244. | 0.4% | Fort Dix, NJ / 7,948 |
| 246. | 0.4% | Browns Mills, NJ / 10,973 |
| 246. | 0.4% | Montvale, NJ / 8,000 |
| 246. | 0.4% | Cranbury, NJ / 2,347 |
| 246. | 0.4% | Penns Grove, NJ / 5,082 |
| 246. | 0.4% | Boonton, NJ / 8,424 |
| 246. | 0.4% | Beach Haven West, NJ / 4,140 |
| 246. | 0.4% | White Meadow Lake, NJ / 8,734 |
| 253. | 0.4% | Hamilton Square, NJ / 12,870 |
| 254. | 0.4% | West Freehold, NJ / 13,922 |
| 254. | 0.4% | Kingston Estates, NJ / 6,161 |
| 256. | 0.4% | Kinnelon, NJ / 10,349 |
| 256. | 0.4% | Ramtown, NJ / 5,886 |
| 258. | 0.4% | Short Hills, NJ / 12,729 |
| 258. | 0.4% | Belmar, NJ / 5,760 |
| 258. | 0.4% | Margate City, NJ / 6,343 |
| 258. | 0.4% | West Cape May, NJ / 855 |
| 258. | 0.4% | Somerset, NJ / 24,375 |
| 263. | 0.4% | South Plainfield, NJ / 23,686 |
| 263. | 0.4% | Hawthorne, NJ / 18,944 |
| 265. | 0.4% | Mount Arlington, NJ / 5,140 |
| 265. | 0.4% | Lindenwold, NJ / 17,512 |
| 267. | 0.4% | Mount Ephraim, NJ / 4,669 |
| 267. | 0.4% | Newton, NJ / 7,999 |
| 269. | 0.3% | Hasbrouck Heights, NJ / 11,989 |
| 269. | 0.3% | Sea Girt, NJ / 1,844 |
| 269. | 0.3% | Shark River Hills, NJ / 3,770 |
| 269. | 0.3% | Carteret, NJ / 23,770 |
| 269. | 0.3% | Leisure Village East, NJ / 3,689 |
| 274. | 0.3% | Budd Lake, NJ / 8,234 |
| 274. | 0.3% | Woodbine, NJ / 2,605 |
| 274. | 0.3% | Highlands, NJ / 4,985 |
| 277. | 0.3% | Watchung, NJ / 5,855 |
| 277. | 0.3% | Holiday City-Berkeley, NJ / 12,013 |
| 277. | 0.3% | Port Reading, NJ / 3,836 |
| 280. | 0.3% | Salem, NJ / 5,045 |
| 280. | 0.3% | Port Republic, NJ / 1,093 |
| 280. | 0.3% | North Beach Haven, NJ / 2,096 |
| 280. | 0.3% | Ellisburg, NJ / 4,684 |
| 280. | 0.3% | Absecon, NJ / 8,400 |
| 280. | 0.3% | Hammonton, NJ / 14,796 |
| 286. | 0.3% | Jamesburg, NJ / 5,963 |
| 286. | 0.3% | Shrewsbury, NJ / 3,899 |
| 286. | 0.3% | Raritan, NJ / 7,318 |
| 286. | 0.3% | Toms River, NJ / 89,459 |
| 290. | 0.3% | New Providence, NJ / 12,314 |
| 290. | 0.3% | Avon By The Sea, NJ / 1,810 |
| 290. | 0.3% | Vineland, NJ / 60,985 |
| 293. | 0.3% | Westwood, NJ / 11,056 |
| 293. | 0.3% | Leisure Village, NJ / 4,201 |
| 295. | 0.3% | Maywood, NJ / 9,651 |
| 295. | 0.3% | Rockaway, NJ / 6,480 |
| 295. | 0.3% | Wallington, NJ / 11,487 |
| 295. | 0.3% | Riverdale, NJ / 3,906 |
| 295. | 0.3% | Finderne, NJ / 6,205 |
| 295. | 0.3% | Morganville, NJ / 5,052 |
| 295. | 0.3% | Old Bridge, NJ / 23,572 |
| 295. | 0.3% | Highland Lakes, NJ / 4,944 |
| 295. | 0.3% | Milltown, NJ / 6,974 |
| 295. | 0.3% | Paulsboro, NJ / 6,041 |
| 305. | 0.3% | Avenel, NJ / 17,952 |
| 305. | 0.3% | Palmyra, NJ / 7,372 |
| 305. | 0.3% | Lakehurst, NJ / 2,676 |
| 305. | 0.3% | Chesilhurst, NJ / 1,675 |
| 309. | 0.3% | North Haledon, NJ / 8,478 |
| 309. | 0.3% | Lebanon, NJ / 1,765 |
| 309. | 0.3% | Leonia, NJ / 9,051 |
| 309. | 0.3% | Harrington Park, NJ / 4,736 |
| 309. | 0.3% | Yardville, NJ / 6,825 |
| 309. | 0.3% | Tinton Falls, NJ / 17,933 |
| 315. | 0.2% | Heathcote, NJ / 5,668 |
| 315. | 0.2% | Holiday City South, NJ / 3,609 |
| 315. | 0.2% | Sea Bright, NJ / 1,349 |
| 318. | 0.2% | Farmingdale, NJ / 1,396 |
| 318. | 0.2% | Yorketown, NJ / 6,598 |
| 318. | 0.2% | Fair Haven, NJ / 6,093 |
| 318. | 0.2% | Oak Valley, NJ / 3,414 |
| 318. | 0.2% | Princeton Meadows, NJ / 13,631 |
| 318. | 0.2% | Mountain Lakes, NJ / 4,235 |
| 324. | 0.2% | Helmetta, NJ / 2,390 |
| 324. | 0.2% | Fords, NJ / 15,028 |
| 326. | 0.2% | Stockton, NJ / 516 |
| 326. | 0.2% | Linden, NJ / 41,054 |
| 326. | 0.2% | South Toms River, NJ / 3,722 |
| 326. | 0.2% | Forked River, NJ / 5,199 |
| 330. | 0.2% | Cresskill, NJ / 8,669 |
| 330. | 0.2% | Red Bank, NJ / 12,250 |
| 332. | 0.2% | Ridgefield Park, NJ / 12,875 |
| 333. | 0.2% | Society Hill, NJ / 3,555 |
| 333. | 0.2% | Turnersville, NJ / 3,506 |
| 333. | 0.2% | Ramblewood, NJ / 5,999 |
| 333. | 0.2% | High Bridge, NJ / 3,621 |
| 333. | 0.2% | Ridgewood, NJ / 25,270 |
| 338. | 0.2% | Kearny, NJ / 41,538 |
| 338. | 0.2% | Old Tappan, NJ / 5,835 |
| 338. | 0.2% | Woodbridge, NJ / 20,434 |
| 338. | 0.2% | North Caldwell, NJ / 6,407 |
| 338. | 0.2% | Beattystown, NJ / 4,583 |
| 338. | 0.2% | Dumont, NJ / 17,706 |
| 338. | 0.2% | Rutherford, NJ / 18,297 |
| 345. | 0.2% | Haledon, NJ / 8,397 |
| 345. | 0.2% | Asbury Park, NJ / 15,933 |
| 347. | 0.2% | Woodland Park Borough, NJ / 12,129 |
| 347. | 0.2% | Woodcliff Lake, NJ / 5,785 |
| 347. | 0.2% | Upper Saddle River, NJ / 8,304 |
| 347. | 0.2% | Roseland, NJ / 5,835 |
| 351. | 0.1% | Brookdale, NJ / 9,706 |
| 351. | 0.1% | Mountainside, NJ / 6,765 |
| 351. | 0.1% | Lodi, NJ / 24,428 |
| 351. | 0.1% | Brielle, NJ / 4,772 |
| 351. | 0.1% | Trenton, NJ / 84,459 |
| 356. | 0.1% | Closter, NJ / 8,519 |
| 356. | 0.1% | Clifton, NJ / 85,138 |
| 356. | 0.1% | Colonia, NJ / 17,530 |
| 356. | 0.1% | Garwood, NJ / 4,323 |
| 356. | 0.1% | Franklin Center, NJ / 4,227 |
| 356. | 0.1% | Greentree, NJ / 11,529 |
| 362. | 0.1% | Burlington, NJ / 9,865 |
| 362. | 0.1% | Tenafly, NJ / 14,672 |
| 362. | 0.1% | North Arlington, NJ / 15,587 |
| 362. | 0.1% | Clayton, NJ / 8,225 |
| 362. | 0.1% | Englewood, NJ / 27,435 |
| 362. | 0.1% | Bayonne, NJ / 64,763 |
| 368. | 0.1% | Highland Park, NJ / 14,224 |
| 368. | 0.1% | Mystic Island, NJ / 7,792 |
| 368. | 0.1% | Fairview CDP, NJ / 4,004 |
| 368. | 0.1% | Little Ferry, NJ / 10,773 |
| 372. | 0.1% | Secaucus, NJ / 17,614 |
| 372. | 0.1% | Jersey City, NJ / 255,861 |
| 372. | 0.1% | Bradley Gardens, NJ / 13,902 |
| 372. | 0.1% | East Rutherford, NJ / 9,298 |
| 372. | 0.1% | Hillsdale, NJ / 10,381 |
| 372. | 0.1% | Atlantic City, NJ / 39,521 |
| 378. | 0.1% | Hackensack, NJ / 43,903 |
| 378. | 0.1% | Union City, NJ / 68,001 |
| 378. | 0.1% | Sayreville, NJ / 43,962 |
| 381. | 0.1% | Plainfield, NJ / 50,423 |
| 381. | 0.1% | Elizabeth, NJ / 126,964 |
| 381. | 0.1% | Garfield, NJ / 30,996 |
| 381. | 0.1% | Bogota, NJ / 8,277 |
| 381. | 0.1% | Roselle Park, NJ / 13,465 |
| 381. | 0.1% | Bridgeton, NJ / 25,252 |
| 387. | 0.1% | Bergenfield, NJ / 27,157 |
| 387. | 0.1% | Iselin, NJ / 18,457 |
| 387. | 0.1% | Rahway, NJ / 27,994 |
| 390. | 0.1% | Glen Rock, NJ / 11,784 |
| 390. | 0.1% | Cliffside Park, NJ / 24,532 |
| 392. | 0.1% | Pleasantville, NJ / 20,436 |
| 392. | 0.1% | Roselle, NJ / 21,348 |
| 392. | 0.1% | New Brunswick, NJ / 55,804 |
| 395. | 0.0% | Oakland, NJ / 12,914 |
| 396. | 0.0% | Fair Lawn, NJ / 32,962 |
| 396. | 0.0% | North Plainfield, NJ / 22,056 |
| 398. | 0.0% | Fort Lee, NJ / 36,048 |
| 398. | 0.0% | Camden, NJ / 77,294 |
| 398. | 0.0% | West New York, NJ / 51,511 |
| 398. | 0.0% | Lakewood, NJ / 51,944 |
| 402. | 0.0% | Passaic, NJ / 70,651 |
| 403. | 0.0% | East Orange, NJ / 64,538 |
| 403. | 0.0% | Newark, NJ / 278,750 |
Please note that we only rank locations with 'Welsh as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Welsh as First Ancestry Population Percentage' data are not listed.