North Dakota Citizen Voting-age Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the citizen voting-age population for North Dakota was 503,755 and represented 76.34% of the total North Dakota population.

Among all North Dakota counties, Cass had the highest citizen voting-age population (109.09K), followed by Burleigh (60.45K), and Grand Forks (52.06K).

In terms of percentages, Sheridan had the highest percentage of its population being citizens of voting-age (85.71%), followed by McIntosh (83.71%), and Divide (81.71%).

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 2010
North Dakota Citizen Voting-age Population By County in 2010
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County Citizen Voting-age Population % of County Population
Cass 109085 75.54
Burleigh 60445 76.73
Grand Forks 52055 77.96
Ward 44640 75.08
Morton 20250 75.81
Stark 18060 76.90
Stutsman 16460 78.44
Williams 16145 76.17
Richland 12710 77.01
Rolette 9075 65.93
Ramsey 8810 77.49
Walsh 8685 76.96
Barnes 8605 77.84
McLean 7115 80.31
Mercer 6515 77.98
Traill 6275 76.62
Pembina 5815 77.22
Mountrail 5420 74.97
Bottineau 5135 79.86
McKenzie 4385 73.02
Benson 4350 65.32
Ransom 4255 75.64
McHenry 4165 77.13
Dickey 4035 75.56
Wells 3450 80.70
Pierce 3400 77.89
LaMoure 3330 78.63
Cavalier 3225 79.73
Sargent 3030 76.32
Emmons 2815 77.87
Foster 2630 76.57
Dunn 2620 75.40
Sioux 2615 63.47
Nelson 2535 79.59
Bowman 2440 78.71
McIntosh 2440 83.71
Hettinger 2040 81.44
Grant 2020 81.29
Kidder 1990 78.97
Griggs 1960 80.83
Renville 1910 78.28
Adams 1900 80.85
Eddy 1860 75.76
Towner 1810 79.04
Divide 1675 81.71
Burke 1560 80.00
Logan 1560 78.00
Steele 1530 77.47
Oliver 1365 75.41
Golden Valley 1185 76.95
Sheridan 1110 85.71
Billings 695 77.65
Slope 565 77.93