North Dakota Citizen 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 population for North Dakota was 656,590 and represented 98.47% of the total North Dakota population.

Among all North Dakota counties, Cass had the highest citizen population (142.12K), followed by Burleigh (79.80K), and Grand Forks (65.18K).

In terms of percentages, Golden Valley had the highest percentage of its population being citizens (100.00%), followed by Grant (100.00%), and Griggs (100.00%).

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

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

You may also be interested in:
North Dakota Citizen Voting-age Population By County in 2011

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

North Dakota Citizen Population By County in 2011

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County	Citizen Population	% of County Population
Cass	142115	96.53
Burleigh	79800	99.47
Grand Forks	65175	97.77
Ward	59890	98.72
Morton	26935	99.48
Stark	23595	98.42
Williams	21855	99.14
Stutsman	20825	99.29
Richland	16280	99.39
Rolette	13855	99.78
Ramsey	11295	99.08
Walsh	11125	99.38
Barnes	10815	97.87
McLean	8895	99.66
Mercer	8370	99.88
Traill	8060	98.65
Mountrail	7465	99.80
Pembina	7345	98.72
Benson	6625	99.40
Bottineau	6320	98.60
McKenzie	6215	99.28
Ransom	5555	99.91
McHenry	5355	99.17
Dickey	5305	99.72
Pierce	4335	99.43
Wells	4225	99.65
LaMoure	4180	99.88
Sioux	4150	100.00
Cavalier	3975	99.50
Sargent	3890	99.49
Emmons	3575	99.86
Dunn	3435	97.17
Foster	3350	98.82
Nelson	3130	99.68
Bowman	3110	99.52
McIntosh	2840	99.48
Hettinger	2490	99.80
Kidder	2470	98.80
Grant	2460	100.00
Renville	2420	99.18
Eddy	2410	99.38
Griggs	2410	100.00
Adams	2320	99.36
Towner	2240	99.12
Logan	1995	100.00
Divide	1985	96.36
Steele	1960	100.00
Burke	1945	99.24
Oliver	1785	99.44
Golden Valley	1575	100.00
Sheridan	1270	100.00
Billings	865	97.19
Slope	720	100.00