Ranking of New Jersey Cities and Places By Population with Irish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.19M people in New Jersey with Irish ancestry. Among all New Jersey cities and places, Toms River CDP had the highest population with Irish ancestry (19.31K), followed by Jersey City city (13.15K), and Hoboken city (9.67K).

The chart and table below shows the top 10 cities and places with high number of people with Irish ancestry.

You can see similar information for other states and for other ancestry groups in New Jersey.

Related Topics: US Census 2021 Topic List.
Data Source: US Census Bureau.
Ranking of New Jersey Cities and Places By Population with Irish Ancestry in 2021
Toms River CDP
Jersey City city
Hoboken city
Bayonne city
Sicklerville CDP
Westfield town
Sayreville borough
Ridgewood village
Point Pleasant borough
Westmont CDP
Ranking of New Jersey Cities and Places By Population with Irish Ancestry in 2021
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Rank City or Place Population
1 Toms River CDP 19308
2 Jersey City city 13148
3 Hoboken city 9672
4 Bayonne city 7294
5 Sicklerville CDP 7131
6 Westfield town 5682
7 Sayreville borough 5464
8 Ridgewood village 5321
9 Point Pleasant borough 5268
10 Westmont CDP 4960
11 Clifton city 4842
12 Old Bridge CDP 4625
13 Vineland city 4527
14 Ocean Acres CDP 4332
15 Glassboro borough 4133
16 Summit city 4118
17 Tinton Falls borough 3772
18 Madison borough 3624
19 Ramsey borough 3559
20 Ocean City city 3542
21 Collingswood borough 3530
22 Hopatcong borough 3517
23 Moorestown-Lenola CDP 3494
24 Long Branch city 3429
25 Haddonfield borough 3391
26 Gloucester City city 3313
27 New Milford borough 3304
28 Audubon borough 3300
29 Morristown town 3243
30 Villas CDP 3236
31 Dumont borough 3220
32 Rutherford borough 3154
33 Keansburg borough 3124
34 Waldwick borough 3069
35 Williamstown CDP 3025
36 Hamilton Square CDP 3013
37 Paramus borough 3010
38 Ringwood borough 2985
39 Oak Ridge CDP 2972
40 New Providence borough 2963
41 Pennsville CDP 2925
42 Pitman borough 2903
43 Bellmawr borough 2806
44 Princeton 2799
45 South Plainfield borough 2789
46 Holiday City-Berkeley CDP 2771
46 Middlesex borough 2771
47 Marlton CDP 2769
48 Chatham borough 2766
49 Hawthorne borough 2759
50 Millville city 2748
51 West Freehold CDP 2731
52 Woodbridge CDP 2684
53 Fair Lawn borough 2665
54 Beachwood borough 2595
55 Phillipsburg town 2582
56 Hillsdale borough 2535
57 Red Bank borough 2519
58 Trenton city 2518
59 Lake Hopatcong CDP 2498
60 Barrington borough 2468
61 Upper Montclair CDP 2467
62 Mercerville CDP 2462
63 Hammonton town 2419
64 Rahway city 2414
65 Haddon Heights borough 2395
66 Echelon CDP 2385
67 Pine Lake Park CDP 2384
68 Crestwood Village CDP 2382
69 Westwood borough 2372
70 Kearny town 2353
71 Eatontown borough 2340
72 Runnemede borough 2333
73 Hillsborough CDP 2318
74 Secaucus town 2282
75 Colonia CDP 2251
76 Oakland borough 2247
77 Lindenwold borough 2243
78 Linden city 2237
79 Fair Haven borough 2235
80 Manasquan borough 2191
81 Atco CDP 2183
82 Lincroft CDP 2175
83 Atlantic City city 2158
84 Lake Mohawk CDP 2156
84 Somers Point city 2156
85 Bernardsville borough 2154
86 Pompton Plains CDP 2151
87 Brigantine city 2120
88 Woodbury city 2094
89 Kinnelon borough 2087
90 Hackettstown town 2083
91 Metuchen borough 2082
92 Florham Park borough 2078
93 Newark city 2077
94 River Edge borough 2068
95 North Arlington borough 2056
96 Belmar borough 2047
97 McKee City CDP 2027
98 Glen Ridge borough 2024
99 Martinsville CDP 2016
100 Preakness CDP 2012
101 Glen Rock borough 2008
102 Park Ridge borough 1993
103 Succasunna CDP 1990
104 Spring Lake Heights borough 1972
105 Flanders CDP 1958
106 Cherry Hill Mall CDP 1938
107 Oradell borough 1937
108 Matawan borough 1929
109 Ashland CDP 1921
110 Northfield city 1917
111 White Horse CDP 1913
112 South Amboy city 1894
113 Wanaque borough 1890
114 Fanwood borough 1859
115 Keyport borough 1850
116 Rumson borough 1849
117 Morris Plains borough 1848
118 Palmyra borough 1827
119 Ramtown CDP 1812
120 Springdale CDP 1811
121 Mystic Island CDP 1810
122 Pine Hill borough 1807
123 Asbury Park city 1795
124 Basking Ridge CDP 1765
125 Clayton borough 1762
126 Little Silver borough 1750
127 Bradley Gardens CDP 1721
127 Stratford borough 1721
128 Absecon city 1718
129 Hackensack city 1708
130 Lincoln Park borough 1691
131 Linwood city 1690
132 Boonton town 1681
133 Parsippany CDP 1671
134 Caldwell borough 1669
135 Whippany CDP 1658
136 Greentree CDP 1655
137 Ventnor City city 1648
138 Mount Ephraim borough 1637
139 Somerset CDP 1629
140 Spotswood borough 1622
141 Oceanport borough 1602
142 South River borough 1596
143 Fairview CDP 1587
144 Newton town 1578
145 Bergenfield borough 1572
146 Berlin borough 1567
147 Smithville CDP 1564
148 Milltown borough 1553
149 Blackwells Mills CDP 1539
150 Butler borough 1536
150 Strathmore CDP 1536
151 Towaco CDP 1528
152 Franklin Lakes borough 1527
153 Union Beach borough 1521
154 Somerville borough 1498
155 Elmwood Park borough 1492
156 White Meadow Lake CDP 1486
157 Cresskill borough 1473
158 Pompton Lakes borough 1436
159 Carteret borough 1421
160 Elizabeth city 1415
161 Richwood CDP 1411
162 Hasbrouck Heights borough 1403
162 Lake Hiawatha CDP 1403
163 Garfield city 1400
164 Brielle borough 1399
165 Iselin CDP 1394
166 Cape May Court House CDP 1381
167 Camden city 1377
168 Watchung borough 1373
169 Wood-Ridge borough 1369
170 Highland Park borough 1365
171 Freehold borough 1359
172 Lodi borough 1347
173 Burlington city 1339
174 Barclay CDP 1329
175 Roselle Park borough 1326
176 Kingston Estates CDP 1315
177 West New York town 1313
178 Highland Lakes CDP 1301
179 Point Pleasant Beach borough 1298
180 Beach Haven West CDP 1292
181 Allendale borough 1286
181 Medford Lakes borough 1286
182 Edgewater borough 1282
183 Port Monmouth CDP 1263
184 Oak Valley CDP 1261
185 Paterson city 1257
186 Midland Park borough 1253
187 Fords CDP 1251
188 Glendora CDP 1247
189 New Brunswick city 1243
190 Wanamassa CDP 1237
191 Hewitt CDP 1234
192 Maywood borough 1232
193 West Long Branch borough 1230
194 Somerdale borough 1225