Ranking of North Dakota Counties By Population with Czech Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 11.49K people in North Dakota with Czech ancestry. Among all North Dakota counties, Cass County had the highest population with Czech ancestry (2.39K), followed by Stark County (1.62K), and Grand Forks County (1.45K).

The chart and table below shows the top 10 counties with high number of people with Czech ancestry.

You can see similar information for other states and for other ancestry groups in North Dakota.

Data Source: US Census Bureau.
Ranking of North Dakota Counties By Population with Czech Ancestry in 2021
Cass County
Stark County
Grand Forks County
Burleigh County
Walsh County
Richland County
Morton County
Ward County
Stutsman County
Ramsey County
Ranking of North Dakota Counties By Population with Czech Ancestry in 2021
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Rank County Population
1 Cass County 2386
2 Stark County 1622
3 Grand Forks County 1450
4 Burleigh County 1323
5 Walsh County 682
6 Richland County 506
7 Morton County 466
8 Ward County 353
9 Stutsman County 311
10 Ramsey County 226
11 Traill County 220
12 Dunn County 170
13 Williams County 150
14 McKenzie County 139
15 Bowman County 122
16 Barnes County 107
17 Adams County 92
17 Sargent County 92
18 Ransom County 89
19 Mountrail County 78
20 Dickey County 73
21 Hettinger County 71
22 Bottineau County 59
23 McHenry County 46
23 Sheridan County 46
24 Pembina County 45
25 Nelson County 44
26 Emmons County 37
26 Rolette County 37
26 Wells County 37
27 Billings County 36
27 Cavalier County 36
28 Mercer County 35
29 LaMoure County 33
30 Benson County 26
30 McLean County 26
31 Eddy County 21
32 Golden Valley County 20
32 Oliver County 20
33 Burke County 19
34 McIntosh County 18
35 Divide County 17
36 Foster County 16
37 Grant County 14
38 Griggs County 13
39 Steele County 12
40 Pierce County 10
41 Logan County 9
42 Towner County 8
43 Slope County 7
44 Renville County 6
45 Sioux County 5
46 Kidder County 1