North Dakota Citizen Voting-age Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the citizen voting-age population for North Dakota was 564,480 and represented 74.60% of the total North Dakota population.

Among all North Dakota counties, Cass had the highest citizen voting-age population (130.46K), followed by Burleigh (71.68K), and Grand Forks (53.36K).

In terms of percentages, Sheridan had the highest percentage of its population being citizens of voting-age (83.33%), followed by McIntosh (81.50%), and Steele (80.23%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

You can see similar information for other states and by state for the United States.

See this for other years:
North Dakota Citizen Voting-age Population By County in 2019
North Dakota Citizen Voting-age Population By County in 2019
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County Citizen Voting-age Population % of County Population
Cass 130460 73.72
Burleigh 71675 75.61
Grand Forks 53360 75.98
Ward 50685 73.66
Williams 24155 68.60
Morton 23980 77.68
Stark 22455 72.25
Stutsman 16520 78.80
Richland 12725 78.28
Rolette 9580 66.02
McKenzie 9080 68.09
Ramsey 8710 75.18
Barnes 8510 79.50
Walsh 8060 74.98
McLean 7455 77.78
Mountrail 7355 71.27
Mercer 6485 76.66
Traill 6135 76.59
Pembina 5405 77.83
Bottineau 5055 77.77
Benson 4475 65.09
McHenry 4455 75.77
Ransom 4090 76.95
Dickey 3705 75.00
Dunn 3300 75.08
Pierce 3230 78.30
LaMoure 3225 78.18
Wells 3120 78.49
Sargent 3030 78.30
Cavalier 2960 77.79
Sioux 2800 64.00
Emmons 2655 80.21
Foster 2535 77.76
Bowman 2360 74.92
Nelson 2305 79.62
McIntosh 2115 81.50
Hettinger 2015 79.18
Kidder 1930 78.30
Griggs 1900 78.84
Grant 1850 78.56
Divide 1845 79.02
Renville 1825 74.80
Eddy 1800 78.26
Adams 1760 76.19
Towner 1625 73.03
Burke 1560 71.56
Logan 1485 79.41
Golden Valley 1435 77.78
Steele 1400 80.23
Oliver 1355 73.64
Sheridan 1175 83.33
Billings 715 77.72
Slope 590 79.73