North Dakota Citizen Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen population for North Dakota was 759,150 and represented 97.41% of the total North Dakota population.

Among all North Dakota counties, Cass had the highest citizen population (180.42K), followed by Burleigh (97.17K), and Grand Forks (70.09K).

In terms of percentages, Emmons had the highest percentage of its population being citizens (100.00%), followed by Hettinger (100.00%), and Oliver (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 2023

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

See this for other years:

North Dakota Citizen Population By County in 2023

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County	Citizen Population	% of County Population
Cass	180415	95.31
Burleigh	97165	98.16
Grand Forks	70090	96.32
Ward	67675	97.75
Williams	37730	95.83
Morton	33350	99.61
Stark	32550	98.29
Stutsman	21180	98.40
Richland	16465	99.49
McKenzie	14000	98.04
Rolette	12020	99.63
Ramsey	11450	99.01
Barnes	10585	98.06
Walsh	10290	98.09
McLean	9690	98.83
Mountrail	9425	98.54
Mercer	8305	99.58
Traill	7850	98.37
Pembina	6670	98.31
Bottineau	6245	97.73
Benson	5825	99.40
Ransom	5610	99.12
McHenry	5205	98.86
Dickey	4835	97.48
LaMoure	4100	99.88
Dunn	3955	97.78
Pierce	3955	99.87
Wells	3930	99.75
Sioux	3785	99.87
Sargent	3775	98.82
Cavalier	3625	98.91
Foster	3325	98.67
Emmons	3270	100.00
Nelson	2945	97.68
Bowman	2920	99.49
Hettinger	2455	100.00
McIntosh	2430	96.81
Kidder	2370	99.79
Griggs	2330	99.57
Eddy	2315	99.78
Grant	2220	97.58
Renville	2220	97.58
Divide	2150	98.85
Burke	2135	98.61
Adams	2120	97.25
Towner	2080	98.35
Logan	1845	99.73
Oliver	1820	100.00
Steele	1730	100.00
Golden Valley	1670	99.41
Sheridan	1315	99.25
Billings	935	98.42
Slope	795	100.00