Local Data Search
A total of 391 results found. Show Results on Map.
| Rank | Welsh as First Ancestry Population Percentage ▼ | City / Population |
| 1. | 5.3% | Waretown, NJ / 1,762 |
| 2. | 4.4% | National Park, NJ / 3,228 |
| 3. | 4.2% | Gibbstown, NJ / 3,878 |
| 4. | 4.0% | Barnegat Light, NJ / 585 |
| 5. | 3.6% | Woodstown, NJ / 3,315 |
| 6. | 3.6% | Califon, NJ / 1,361 |
| 7. | 3.6% | Mullica Hill, NJ / 2,350 |
| 8. | 3.5% | Leisuretowne, NJ / 2,844 |
| 9. | 3.4% | Ocean Gate, NJ / 1,886 |
| 10. | 3.1% | Estell Manor, NJ / 1,539 |
| 11. | 3.1% | Surf City, NJ / 1,717 |
| 12. | 3.0% | South Toms River, NJ / 3,710 |
| 13. | 2.9% | Millstone, NJ / 433 |
| 14. | 2.8% | Beckett, NJ / 4,810 |
| 15. | 2.8% | Williamstown, NJ / 12,446 |
| 16. | 2.5% | Laurel Springs, NJ / 2,294 |
| 17. | 2.5% | North Beach Haven, NJ / 2,331 |
| 18. | 2.4% | Avalon, NJ / 1,965 |
| 19. | 2.3% | Allentown, NJ / 1,944 |
| 20. | 2.3% | Leisure Knoll, NJ / 2,670 |
| 21. | 2.3% | New Egypt, NJ / 2,292 |
| 22. | 2.3% | Oakhurst, NJ / 4,369 |
| 23. | 2.3% | Elmer, NJ / 1,271 |
| 24. | 2.3% | Branchville, NJ / 981 |
| 25. | 2.2% | Bay Head, NJ / 1,278 |
| 26. | 2.2% | Pitman, NJ / 9,233 |
| 27. | 2.2% | Brooklawn, NJ / 2,129 |
| 28. | 2.1% | Manasquan, NJ / 6,270 |
| 28. | 2.1% | Hopewell, NJ / 1,964 |
| 30. | 2.1% | Barrington, NJ / 6,974 |
| 31. | 2.0% | Sea Isle City, NJ / 2,932 |
| 32. | 2.0% | Andover, NJ / 684 |
| 33. | 2.0% | Netcong, NJ / 3,241 |
| 34. | 2.0% | Moorestown-Lenola, NJ / 13,172 |
| 35. | 1.9% | Berlin, NJ / 7,901 |
| 36. | 1.9% | Haddonfield, NJ / 11,489 |
| 36. | 1.9% | Oak Valley, NJ / 3,633 |
| 38. | 1.9% | Mount Arlington, NJ / 5,595 |
| 38. | 1.9% | Allendale, NJ / 6,600 |
| 40. | 1.9% | Spotswood, NJ / 8,120 |
| 41. | 1.9% | Fair Haven, NJ / 5,945 |
| 42. | 1.8% | Princeton, NJ / 13,459 |
| 42. | 1.8% | Linwood, NJ / 7,256 |
| 44. | 1.8% | Mendham, NJ / 5,077 |
| 44. | 1.8% | Ringwood, NJ / 12,600 |
| 46. | 1.8% | Atlantic Highlands, NJ / 4,626 |
| 47. | 1.8% | Glendora, NJ / 4,822 |
| 48. | 1.7% | Pine Ridge At Crestwood, NJ / 1,851 |
| 48. | 1.7% | Newfield, NJ / 1,617 |
| 50. | 1.7% | Manahawkin, NJ / 1,628 |
| 50. | 1.7% | Sussex, NJ / 1,913 |
| 52. | 1.7% | South Bound Brook, NJ / 4,785 |
| 53. | 1.7% | Ogdensburg, NJ / 2,572 |
| 54. | 1.7% | Ship Bottom, NJ / 1,412 |
| 55. | 1.6% | High Bridge, NJ / 3,702 |
| 55. | 1.6% | Interlaken, NJ / 893 |
| 57. | 1.6% | Silver Ridge, NJ / 1,385 |
| 57. | 1.6% | Villas, NJ / 8,867 |
| 59. | 1.6% | West Long Branch, NJ / 8,378 |
| 59. | 1.6% | Margate City, NJ / 8,525 |
| 61. | 1.6% | Cape May, NJ / 3,731 |
| 62. | 1.5% | Leisure Village, NJ / 3,963 |
| 63. | 1.5% | Milltown, NJ / 6,952 |
| 63. | 1.5% | Annandale, NJ / 1,423 |
| 63. | 1.5% | Beachwood, NJ / 10,794 |
| 66. | 1.5% | Palmyra, NJ / 7,438 |
| 67. | 1.5% | Pomona, NJ / 5,614 |
| 68. | 1.5% | Keyport, NJ / 7,521 |
| 69. | 1.5% | Mays Landing, NJ / 2,201 |
| 70. | 1.4% | Westville, NJ / 4,471 |
| 71. | 1.4% | Ocean City, NJ / 14,967 |
| 72. | 1.4% | Brass Castle, NJ / 1,795 |
| 73. | 1.4% | Mantoloking, NJ / 403 |
| 74. | 1.4% | Holiday City South, NJ / 4,457 |
| 74. | 1.4% | Beach Haven West, NJ / 4,649 |
| 76. | 1.3% | Northfield, NJ / 7,911 |
| 76. | 1.3% | Pennsville, NJ / 11,778 |
| 78. | 1.3% | Beach Haven, NJ / 1,643 |
| 78. | 1.3% | Frenchtown, NJ / 1,433 |
| 80. | 1.3% | Shark River Hills, NJ / 3,879 |
| 80. | 1.3% | Union Beach, NJ / 6,669 |
| 80. | 1.3% | Country Lake Estates, NJ / 3,826 |
| 83. | 1.3% | Maplewood, NJ / 22,236 |
| 84. | 1.3% | Mount Ephraim, NJ / 4,415 |
| 85. | 1.3% | Medford Lakes, NJ / 4,130 |
| 86. | 1.2% | Newton, NJ / 8,205 |
| 87. | 1.2% | Bloomsbury, NJ / 773 |
| 88. | 1.2% | Laurel Lake, NJ / 3,290 |
| 89. | 1.2% | Bordentown, NJ / 3,881 |
| 89. | 1.2% | Turnersville, NJ / 3,856 |
| 89. | 1.2% | Clayton, NJ / 7,512 |
| 89. | 1.2% | Woodbury, NJ / 10,420 |
| 93. | 1.2% | Pine Hill, NJ / 11,291 |
| 94. | 1.2% | Pennington, NJ / 2,688 |
| 95. | 1.2% | Forked River, NJ / 4,852 |
| 95. | 1.2% | Butler, NJ / 8,038 |
| 95. | 1.2% | Northvale, NJ / 4,593 |
| 98. | 1.1% | Phillipsburg, NJ / 14,580 |
| 98. | 1.1% | Highland Lake, NJ / 4,612 |
| 100. | 1.1% | Lake Telemark, NJ / 1,340 |
| 101. | 1.1% | Stone Harbor, NJ / 956 |
| 101. | 1.1% | North Haledon, NJ / 8,863 |
| 103. | 1.1% | Victory Lakes, NJ / 1,877 |
| 103. | 1.1% | Oceanport, NJ / 5,780 |
| 105. | 1.1% | New Providence, NJ / 11,797 |
| 105. | 1.1% | Greentree, NJ / 11,016 |
| 105. | 1.1% | Lebanon, NJ / 1,267 |
| 108. | 1.1% | Victory Gardens, NJ / 1,726 |
| 108. | 1.1% | Upper Saddle River, NJ / 8,386 |
| 110. | 1.1% | Golden Triangle, NJ / 3,981 |
| 111. | 1.1% | Collingswood, NJ / 13,928 |
| 112. | 1.0% | Midland Park, NJ / 6,762 |
| 112. | 1.0% | Cliffwood Beach, NJ / 3,154 |
| 112. | 1.0% | Chatham, NJ / 8,241 |
| 112. | 1.0% | Crestwood Village, NJ / 8,243 |
| 116. | 1.0% | Wanaque, NJ / 11,408 |
| 116. | 1.0% | Gloucester City, NJ / 11,532 |
| 118. | 1.0% | Somerdale, NJ / 5,115 |
| 119. | 1.0% | Rio Grande, NJ / 1,839 |
| 120. | 1.0% | Dayton, NJ / 7,097 |
| 121. | 1.0% | Port Norris, NJ / 1,273 |
| 121. | 1.0% | South Amboy, NJ / 7,768 |
| 121. | 1.0% | Ridgefield, NJ / 10,812 |
| 121. | 1.0% | Lambertville, NJ / 3,781 |
| 125. | 1.0% | Farmingdale, NJ / 1,511 |
| 126. | 1.0% | Pemberton, NJ / 1,369 |
| 126. | 1.0% | Long Valley, NJ / 1,840 |
| 128. | 0.9% | Hamburg, NJ / 3,488 |
| 129. | 0.9% | South Orange, NJ / 16,091 |
| 129. | 0.9% | Washington, NJ / 6,731 |
| 131. | 0.9% | Flemington, NJ / 4,268 |
| 131. | 0.9% | North Middletown, NJ / 3,057 |
| 133. | 0.9% | Glassboro, NJ / 19,560 |
| 134. | 0.9% | Seaside Park, NJ / 2,339 |
| 135. | 0.9% | Franklin Lakes, NJ / 11,357 |
| 135. | 0.9% | Bound Brook, NJ / 10,171 |
| 137. | 0.9% | Ventnor City, NJ / 12,349 |
| 138. | 0.9% | Cranford, NJ / 21,941 |
| 138. | 0.9% | Glen Ridge, NJ / 6,755 |
| 138. | 0.9% | Haddon Heights, NJ / 7,471 |
| 138. | 0.9% | Cedar Glen West, NJ / 1,685 |
| 142. | 0.8% | Mountain Lakes, NJ / 4,272 |
| 143. | 0.8% | White Meadow Lake, NJ / 8,875 |
| 143. | 0.8% | Audubon, NJ / 8,944 |
| 143. | 0.8% | Beverly, NJ / 2,597 |
| 143. | 0.8% | Haworth, NJ / 3,382 |
| 143. | 0.8% | Hawthorne, NJ / 17,909 |
| 143. | 0.8% | Fairview CDP, NJ / 3,910 |
| 149. | 0.8% | Wenonah, NJ / 2,251 |
| 149. | 0.8% | Mountainside, NJ / 6,541 |
| 149. | 0.8% | Pine Beach, NJ / 2,278 |
| 149. | 0.8% | Audubon Park, NJ / 1,062 |
| 153. | 0.8% | Wyckoff, NJ / 16,836 |
| 154. | 0.8% | Alpha, NJ / 2,576 |
| 154. | 0.8% | Belford, NJ / 1,216 |
| 154. | 0.8% | Alpine, NJ / 2,008 |
| 157. | 0.8% | Cape May Court House, NJ / 4,633 |
| 157. | 0.8% | Hackettstown, NJ / 9,435 |
| 157. | 0.8% | Caldwell, NJ / 7,202 |
| 160. | 0.8% | Bellmawr, NJ / 11,177 |
| 161. | 0.8% | Riverton, NJ / 2,675 |
| 161. | 0.8% | Seaside Heights, NJ / 3,295 |
| 161. | 0.8% | Hopatcong, NJ / 15,625 |
| 161. | 0.8% | Chester, NJ / 1,422 |
| 161. | 0.8% | Vineland, NJ / 58,426 |
| 166. | 0.8% | Oakland, NJ / 13,282 |
| 166. | 0.8% | Merchantville, NJ / 3,779 |
| 168. | 0.8% | Stockton, NJ / 558 |
| 168. | 0.8% | Corbin City, NJ / 553 |
| 170. | 0.7% | Woodbury Heights, NJ / 3,035 |
| 170. | 0.7% | Westfield, NJ / 29,416 |
| 172. | 0.7% | Tinton Falls, NJ / 19,293 |
| 173. | 0.7% | Holiday City-Berkeley, NJ / 13,008 |
| 173. | 0.7% | Olivet, NJ / 1,729 |
| 175. | 0.7% | Spring Lake, NJ / 3,529 |
| 175. | 0.7% | Madison, NJ / 15,789 |
| 177. | 0.7% | Avenel, NJ / 16,694 |
| 177. | 0.7% | Franklin, NJ / 5,127 |
| 177. | 0.7% | Bloomingdale, NJ / 7,435 |
| 180. | 0.7% | Milford, NJ / 1,313 |
| 180. | 0.7% | Demarest, NJ / 5,050 |
| 180. | 0.7% | Oxford, NJ / 2,598 |
| 180. | 0.7% | Clinton, NJ / 2,570 |
| 184. | 0.6% | Bogota, NJ / 7,929 |
| 184. | 0.6% | Dover Beaches North, NJ / 1,650 |
| 184. | 0.6% | West Cape May, NJ / 1,018 |
| 187. | 0.6% | Montclair, NJ / 36,945 |
| 187. | 0.6% | Carneys Point, NJ / 7,038 |
| 187. | 0.6% | Oaklyn, NJ / 4,071 |
| 190. | 0.6% | Rocky Hill, NJ / 671 |
| 191. | 0.6% | Hoboken, NJ / 39,978 |
| 191. | 0.6% | Wildwood Crest, NJ / 3,987 |
| 191. | 0.6% | Lake Mohawk, NJ / 10,135 |
| 191. | 0.6% | Browns Mills, NJ / 11,551 |
| 191. | 0.6% | Matawan, NJ / 8,909 |
| 196. | 0.6% | West Belmar, NJ / 2,263 |
| 196. | 0.6% | Point Pleasant Beach, NJ / 5,406 |
| 198. | 0.6% | Morris Plains, NJ / 5,889 |
| 199. | 0.6% | Ocean Acres, NJ / 15,539 |
| 199. | 0.6% | Ridgewood, NJ / 24,181 |
| 199. | 0.6% | Echelon, NJ / 10,684 |
| 199. | 0.6% | West Milford, NJ / 27,601 |
| 199. | 0.6% | Ramsey, NJ / 14,496 |
| 204. | 0.6% | Belvidere, NJ / 2,655 |
| 204. | 0.6% | Shiloh, NJ / 554 |
| 204. | 0.6% | Blackwood, NJ / 5,298 |
| 207. | 0.6% | Bernardsville, NJ / 7,633 |
| 207. | 0.6% | Strathmore, NJ / 7,511 |
| 207. | 0.6% | Chesilhurst, NJ / 1,499 |
| 210. | 0.6% | Woodland Park Borough, NJ / 11,487 |
| 210. | 0.6% | Harvey Cedars, NJ / 573 |
| 212. | 0.5% | Far Hills, NJ / 953 |
| 213. | 0.5% | Rutherford, NJ / 17,506 |
| 213. | 0.5% | Leisure Village East, NJ / 3,980 |
| 213. | 0.5% | Summit, NJ / 20,657 |
| 213. | 0.5% | Tuckerton, NJ / 3,855 |
| 213. | 0.5% | Middlesex, NJ / 13,604 |
| 218. | 0.5% | Rahway, NJ / 27,941 |
| 218. | 0.5% | Presidential Lakes Estates, NJ / 2,732 |
| 218. | 0.5% | Little Silver, NJ / 6,160 |
| 218. | 0.5% | North Cape May, NJ / 2,737 |
| 218. | 0.5% | Berkeley Heights, NJ / 13,312 |
| 223. | 0.5% | Somerville, NJ / 12,503 |
| 224. | 0.5% | Eatontown, NJ / 14,207 |
| 225. | 0.5% | Nutley, NJ / 26,355 |
| 225. | 0.5% | Brigantine, NJ / 12,701 |
| 225. | 0.5% | Fieldsboro, NJ / 657 |
| 225. | 0.5% | Montvale, NJ / 7,353 |
| 225. | 0.5% | Hillside, NJ / 21,229 |
| 230. | 0.5% | Helmetta, NJ / 1,978 |
| 230. | 0.5% | Burlington, NJ / 9,540 |
| 230. | 0.5% | Lyndhurst, NJ / 19,230 |
| 230. | 0.5% | Cherry Hill Mall, NJ / 13,936 |
| 234. | 0.5% | Ramblewood, NJ / 6,423 |
| 234. | 0.5% | Essex Fells, NJ / 2,050 |
| 234. | 0.5% | Ashland, NJ / 8,551 |
| 234. | 0.5% | Monmouth Beach, NJ / 3,601 |
| 234. | 0.5% | Folsom, NJ / 1,804 |
| 239. | 0.5% | Somers Point, NJ / 11,409 |
| 239. | 0.5% | Florham Park, NJ / 12,401 |
| 241. | 0.4% | River Edge, NJ / 10,644 |
| 241. | 0.4% | Waldwick, NJ / 9,477 |
| 241. | 0.4% | Sayreville, NJ / 42,104 |
| 244. | 0.4% | White Horse, NJ / 9,451 |
| 244. | 0.4% | Fords, NJ / 15,242 |
| 244. | 0.4% | Hightstown, NJ / 5,259 |
| 247. | 0.4% | Saddle River, NJ / 3,747 |
| 247. | 0.4% | Boonton, NJ / 8,451 |
| 247. | 0.4% | Scotch Plains, NJ / 22,821 |
| 247. | 0.4% | Colonia, NJ / 17,729 |
| 251. | 0.4% | Leisure Village West, NJ / 11,349 |
| 252. | 0.4% | Mcguire, NJ / 5,990 |
| 252. | 0.4% | Mystic Island, NJ / 9,662 |
| 252. | 0.4% | Millville, NJ / 28,397 |
| 252. | 0.4% | Navesink, NJ / 2,304 |
| 252. | 0.4% | Kinnelon, NJ / 9,546 |
| 252. | 0.4% | North Plainfield, NJ / 21,315 |
| 258. | 0.4% | Laurence Harbor, NJ / 6,267 |
| 258. | 0.4% | Long Branch, NJ / 32,566 |
| 260. | 0.4% | Cresskill, NJ / 8,434 |
| 260. | 0.4% | Kendall Park, NJ / 9,187 |
| 260. | 0.4% | Ho Ho Kus, NJ / 4,010 |
| 260. | 0.4% | Rossmoor, NJ / 3,034 |
| 260. | 0.4% | Westwood, NJ / 10,711 |
| 265. | 0.4% | Pleasantville, NJ / 18,829 |
| 265. | 0.4% | Toms River, NJ / 92,433 |
| 265. | 0.4% | Dunellen, NJ / 6,940 |
| 268. | 0.4% | Sea Girt, NJ / 2,051 |
| 268. | 0.4% | Glen Rock, NJ / 11,151 |
| 268. | 0.4% | Riverdale, NJ / 2,924 |
| 271. | 0.4% | North Caldwell, NJ / 7,086 |
| 271. | 0.4% | Wharton, NJ / 6,098 |
| 273. | 0.3% | Park Ridge, NJ / 8,833 |
| 273. | 0.3% | Marlton, NJ / 10,334 |
| 273. | 0.3% | Raritan, NJ / 6,826 |
| 273. | 0.3% | Wayne, NJ / 53,812 |
| 273. | 0.3% | South Plainfield, NJ / 22,569 |
| 273. | 0.3% | Pennsauken, NJ / 35,160 |
| 279. | 0.3% | Port Republic, NJ / 996 |
| 279. | 0.3% | Absecon, NJ / 8,179 |
| 281. | 0.3% | Stanhope, NJ / 3,596 |
| 281. | 0.3% | Haledon, NJ / 8,396 |
| 281. | 0.3% | Budd Lake, NJ / 7,852 |
| 281. | 0.3% | Penns Grove, NJ / 4,704 |
| 285. | 0.3% | Dumont, NJ / 16,988 |
| 285. | 0.3% | Saddle Brook, NJ / 13,576 |
| 285. | 0.3% | Springfield, NJ / 14,848 |
| 285. | 0.3% | Maywood, NJ / 9,176 |
| 289. | 0.3% | Peapack And Gladstone Borough, NJ / 2,435 |
| 289. | 0.3% | Port Reading, NJ / 3,830 |
| 291. | 0.3% | Ridgefield Park, NJ / 12,407 |
| 291. | 0.3% | Harrington Park, NJ / 4,840 |
| 291. | 0.3% | Somerset, NJ / 23,695 |
| 291. | 0.3% | Lakehurst, NJ / 2,698 |
| 291. | 0.3% | Woodbridge, NJ / 18,719 |
| 296. | 0.3% | Swedesboro, NJ / 2,328 |
| 296. | 0.3% | Runnemede, NJ / 8,446 |
| 296. | 0.3% | Madison Park, NJ / 6,678 |
| 296. | 0.3% | North Arlington, NJ / 14,727 |
| 296. | 0.3% | Point Pleasant, NJ / 20,022 |
| 296. | 0.3% | Hackensack, NJ / 42,768 |
| 302. | 0.3% | Metuchen, NJ / 13,070 |
| 302. | 0.3% | Springdale, NJ / 14,899 |
| 304. | 0.3% | Shrewsbury, NJ / 3,765 |
| 304. | 0.3% | Magnolia, NJ / 4,354 |
| 304. | 0.3% | Sea Bright, NJ / 1,586 |
| 304. | 0.3% | Hammonton, NJ / 13,445 |
| 304. | 0.3% | Spring Lake Heights, NJ / 5,154 |
| 309. | 0.2% | Bloomfield, NJ / 44,269 |
| 309. | 0.2% | Norwood, NJ / 6,158 |
| 309. | 0.2% | Gibbsboro, NJ / 2,616 |
| 309. | 0.2% | Morganville, NJ / 11,900 |
| 309. | 0.2% | Cranbury, NJ / 2,386 |
| 314. | 0.2% | Lincroft, NJ / 6,214 |
| 314. | 0.2% | Monmouth Junction, NJ / 2,726 |
| 314. | 0.2% | Lincoln Park, NJ / 10,668 |
| 314. | 0.2% | Fort Dix, NJ / 5,256 |
| 314. | 0.2% | Old Tappan, NJ / 5,943 |
| 314. | 0.2% | Verona, NJ / 12,635 |
| 320. | 0.2% | Hampton, NJ / 1,909 |
| 320. | 0.2% | Bridgeton, NJ / 24,438 |
| 320. | 0.2% | Heathcote, NJ / 5,110 |
| 323. | 0.2% | Jersey City, NJ / 239,127 |
| 323. | 0.2% | Fair Lawn, NJ / 30,570 |
| 323. | 0.2% | Hi Nella, NJ / 1,027 |
| 323. | 0.2% | Wood Ridge, NJ / 7,453 |
| 327. | 0.2% | Garfield, NJ / 29,002 |
| 327. | 0.2% | Ramtown, NJ / 6,443 |
| 327. | 0.2% | Woodcliff Lake, NJ / 5,865 |
| 327. | 0.2% | Clifton, NJ / 78,049 |
| 327. | 0.2% | Manville, NJ / 10,581 |
| 327. | 0.2% | Wildwood, NJ / 5,250 |
| 333. | 0.2% | Tenafly, NJ / 14,324 |
| 333. | 0.2% | Oradell, NJ / 7,790 |
| 335. | 0.2% | Freehold, NJ / 11,473 |
| 335. | 0.2% | Rockaway, NJ / 6,288 |
| 335. | 0.2% | Red Bank, NJ / 11,922 |
| 338. | 0.2% | Watchung, NJ / 6,245 |
| 338. | 0.2% | Englewood, NJ / 27,829 |
| 338. | 0.2% | Roselle, NJ / 20,666 |
| 338. | 0.2% | Edison, NJ / 98,996 |
| 338. | 0.2% | Millburn, NJ / 18,694 |
| 343. | 0.2% | Linden, NJ / 39,173 |
| 343. | 0.2% | Hillsdale, NJ / 9,854 |
| 343. | 0.2% | Palisades Park, NJ / 19,037 |
| 343. | 0.2% | Glen Gardner, NJ / 2,000 |
| 347. | 0.2% | Wallington, NJ / 11,244 |
| 347. | 0.2% | Stratford, NJ / 7,088 |
| 347. | 0.2% | Hasbrouck Heights, NJ / 11,389 |
| 350. | 0.1% | Island Heights, NJ / 1,506 |
| 350. | 0.1% | Bergenfield, NJ / 25,575 |
| 350. | 0.1% | Livingston, NJ / 27,597 |
| 350. | 0.1% | Lakewood, NJ / 39,820 |
| 350. | 0.1% | Paramus, NJ / 26,055 |
| 350. | 0.1% | East Brunswick, NJ / 47,148 |
| 350. | 0.1% | Cedar Grove, NJ / 12,603 |
| 350. | 0.1% | Closter, NJ / 8,608 |
| 350. | 0.1% | Trenton, NJ / 83,066 |
| 350. | 0.1% | Princeton Meadows, NJ / 13,228 |
| 360. | 0.1% | Iselin, NJ / 17,833 |
| 360. | 0.1% | Kearny, NJ / 37,163 |
| 360. | 0.1% | Edgewater, NJ / 9,507 |
| 363. | 0.1% | Twin Rivers, NJ / 7,062 |
| 363. | 0.1% | Little Ferry, NJ / 10,468 |
| 363. | 0.1% | Highland Park, NJ / 14,107 |
| 363. | 0.1% | Roseland, NJ / 5,329 |
| 363. | 0.1% | East Orange, NJ / 65,785 |
| 368. | 0.1% | Fort Lee, NJ / 36,235 |
| 368. | 0.1% | West Orange, NJ / 42,782 |
| 368. | 0.1% | Pompton Lakes, NJ / 11,005 |
| 368. | 0.1% | Old Bridge, NJ / 24,018 |
| 368. | 0.1% | Lawrenceville, NJ / 3,860 |
| 368. | 0.1% | South River, NJ / 15,662 |
| 374. | 0.1% | Atlantic City, NJ / 39,672 |
| 374. | 0.1% | Carteret, NJ / 22,512 |
| 374. | 0.1% | Lindenwold, NJ / 17,377 |
| 374. | 0.1% | Elmwood Park, NJ / 18,545 |
| 378. | 0.1% | Clark, NJ / 14,349 |
| 378. | 0.1% | Union, NJ / 53,637 |
| 378. | 0.1% | Belleville, NJ / 33,957 |
| 381. | 0.1% | Irvington, NJ / 56,715 |
| 382. | 0.1% | Teaneck, NJ / 38,713 |
| 382. | 0.1% | Union City, NJ / 62,629 |
| 384. | 0.1% | New Milford, NJ / 15,926 |
| 385. | 0.0% | Dover, NJ / 17,961 |
| 385. | 0.0% | Bayonne, NJ / 58,004 |
| 385. | 0.0% | Newark, NJ / 277,070 |
| 388. | 0.0% | Plainfield, NJ / 46,358 |
| 388. | 0.0% | Elizabeth, NJ / 124,101 |
| 390. | 0.0% | Lodi, NJ / 23,793 |
| 391. | 0.0% | New Brunswick, NJ / 50,326 |
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.
*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.