North Dakota Citizen Voting-age Population By County in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the citizen voting-age population for North Dakota was 509,670 and represented 76.44% of the total North Dakota population.

Among all North Dakota counties, Cass had the highest citizen voting-age population (111.16K), followed by Burleigh (61.74K), and Grand Forks (52.03K).

In terms of percentages, Sheridan had the highest percentage of its population being citizens of voting-age (85.04%), followed by McIntosh (82.84%), and Grant (82.32%).

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 2011
North Dakota Citizen Voting-age Population By County in 2011
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County Citizen Voting-age Population % of County Population
Cass 111160 75.51
Burleigh 61735 76.95
Grand Forks 52030 78.05
Ward 45695 75.32
Morton 20510 75.75
Stark 18450 76.96
Williams 16750 75.98
Stutsman 16495 78.64
Richland 12670 77.35
Rolette 9230 66.47
Ramsey 8795 77.15
Walsh 8635 77.13
Barnes 8615 77.96
McLean 7165 80.28
Mercer 6555 78.22
Traill 6255 76.56
Pembina 5755 77.35
Mountrail 5655 75.60
Bottineau 5125 79.95
McKenzie 4570 73.00
Benson 4385 65.79
Ransom 4205 75.63
McHenry 4180 77.41
Dickey 4060 76.32
Wells 3420 80.66
Pierce 3415 78.33
LaMoure 3290 78.61
Cavalier 3210 80.35
Sargent 2990 76.47
Emmons 2805 78.35
Dunn 2645 74.82
Foster 2645 78.02
Sioux 2625 63.25
Nelson 2535 80.73
Bowman 2420 77.44
McIntosh 2365 82.84
Grant 2025 82.32
Hettinger 2010 80.56
Kidder 1980 79.20
Griggs 1945 80.71
Renville 1920 78.69
Adams 1900 81.37
Eddy 1825 75.26
Towner 1760 77.88
Divide 1675 81.31
Burke 1575 80.36
Logan 1565 78.45
Steele 1535 78.32
Oliver 1370 76.32
Golden Valley 1190 75.56
Sheridan 1080 85.04
Billings 695 78.09
Slope 580 80.56