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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 21.82K people in New Jersey with Czech ancestry (0.24% of New Jersey population). Among all New Jersey cities and places with a population of at least 10K, Hasbrouck Heights borough had the highest percentage of its population with Czech ancestry (2.43%), followed by Greentree CDP (1.94%), and Haddonfield borough (1.01%).

The chart and table below shows the top 10 cities with high percentage of its population having Czech ancestry.

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

You may also be interested in:
Ranking of New Jersey Cities and Places By Population with Czech Ancestry in 2021

Related Topics: New Jersey ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

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

Hasbrouck Heights borough

Greentree CDP

Haddonfield borough

Hackettstown town

Lakewood CDP

Kendall Park CDP

Ocean Acres CDP

Martinsville CDP

Oakland borough

Mercerville CDP

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

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Rank	Ciy or Place	Percentage of Pop. (%)
1	Hasbrouck Heights borough	2.43
2	Greentree CDP	1.94
3	Haddonfield borough	1.01
4	Hackettstown town	0.93
5	Lakewood CDP	0.81
6	Kendall Park CDP	0.78
7	Ocean Acres CDP	0.77
8	Martinsville CDP	0.74
9	Oakland borough	0.72
10	Mercerville CDP	0.70
11	Point Pleasant borough	0.67
12	Old Bridge CDP	0.63
13	Westwood borough	0.62
14	Lindenwold borough	0.60
14	Pompton Lakes borough	0.60
15	Metuchen borough	0.59
16	Hillsdale borough	0.57
17	New Milford borough	0.55
18	Hillsborough CDP	0.52
18	New Providence borough	0.52
18	Preakness CDP	0.52
19	Short Hills CDP	0.48
20	Colonia CDP	0.47
20	Highland Park borough	0.47
20	Princeton	0.47
21	Parsippany CDP	0.46
21	Tenafly borough	0.46
22	Hopatcong borough	0.43
23	Beachwood borough	0.42
23	Manville borough	0.42
23	Ringwood borough	0.42
24	Tinton Falls borough	0.40
24	Toms River CDP	0.40
25	Lake Hopatcong CDP	0.39
26	Collingswood borough	0.38
26	Ocean City city	0.38
26	The Hills CDP	0.38
27	Cherry Hill Mall CDP	0.37
27	Rahway city	0.37
28	Bound Brook borough	0.36
28	Brookdale CDP	0.36
28	Paramus borough	0.36
29	Florham Park borough	0.35
29	Franklin Lakes borough	0.35
30	Edgewater borough	0.33
31	Bergenfield borough	0.32
31	Garfield city	0.32
31	Morristown town	0.32
32	Fairview borough	0.31
33	Asbury Park city	0.29
33	Red Bank borough	0.29
33	Woodland Park borough	0.29
34	Blackwells Mills CDP	0.28
34	Lodi borough	0.28
34	Upper Montclair CDP	0.28
34	Woodbridge CDP	0.28
35	Oak Ridge CDP	0.27
35	Phillipsburg town	0.27
35	Summit city	0.27
36	Freehold borough	0.26
36	Westfield town	0.26
37	Bradley Gardens CDP	0.25
37	Hawthorne borough	0.25
37	Ridgefield Park village	0.25
38	Linden city	0.24
38	South Plainfield borough	0.24
39	Dumont borough	0.23
39	West Freehold CDP	0.23
40	Dover town	0.22
41	Clifton city	0.21
41	Sayreville borough	0.21
42	Hamilton Square CDP	0.20
42	Moorestown-Lenola CDP	0.20
42	Waldwick borough	0.20
43	Hoboken city	0.19
43	West New York town	0.19
44	Holiday City-Berkeley CDP	0.17
44	North Plainfield borough	0.17
44	Ridgewood village	0.17
45	Madison borough	0.16
45	Somerville borough	0.16
45	Westmont CDP	0.16
46	Echelon CDP	0.15
47	Iselin CDP	0.14
47	Little Ferry borough	0.14
47	Middlesex borough	0.14
47	Pine Hill borough	0.14
47	Pompton Plains CDP	0.14
47	Ramsey borough	0.14
47	Rutherford borough	0.14
48	Elmwood Park borough	0.13
48	Hackensack city	0.13
48	Long Branch city	0.13
48	Millville city	0.13
48	Wanaque borough	0.13
49	Fords CDP	0.12
49	River Edge borough	0.12
49	Woodbury city	0.12
50	Kearny town	0.11
50	Marlton CDP	0.11
50	Pennsville CDP	0.11
51	Williamstown CDP	0.10
52	Browns Mills CDP	0.09
53	Bridgeton city	0.08
53	Glassboro borough	0.08
53	Hammonton town	0.08
53	Passaic city	0.08
53	Wallington borough	0.08
54	Englewood city	0.07
54	Vineland city	0.07
55	Sicklerville CDP	0.06
55	South River borough	0.06
56	Carteret borough	0.05
56	North Arlington borough	0.05
56	Springdale CDP	0.05
57	Harrison town	0.04
58	Trenton city	0.03
59	Camden city	0.02
59	East Orange city	0.02
59	Glen Rock borough	0.02
59	Plainfield city	0.02
60	Perth Amboy city	0.01