South 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 South Dakota was 795,650 and represented 98.51% of the total South Dakota population.

Among all South Dakota counties, Minnehaha had the highest citizen population (162.29K), followed by Pennington (98.51K), and Lincoln (43.06K).

In terms of percentages, Bennett had the highest percentage of its population being citizens (100.00%), followed by Brule (100.00%), and Dewey (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:
South Dakota Citizen Voting-age Population By County in 2011

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

See this for other years:

South Dakota Citizen Population By County in 2011

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County	Citizen Population	% of County Population
Minnehaha	162285	96.59
Pennington	98510	98.90
Lincoln	43055	99.49
Brown	36045	99.39
Brookings	30630	96.81
Codington	27055	99.54
Meade	25050	99.23
Lawrence	23720	99.27
Yankton	21935	98.14
Davison	19230	98.89
Hughes	16860	99.50
Beadle	16290	95.21
Union	14025	99.08
Clay	13580	97.70
Shannon	13545	100.00
Lake	11080	98.97
Roberts	10045	99.51
Butte	9975	99.40
Todd	9630	99.90
Charles Mix	9080	99.84
Turner	8330	99.70
Custer	8140	99.82
Hutchinson	7310	99.52
Grant	7270	98.84
Fall River	7025	99.58
Bon Homme	6995	99.36
Moody	6420	98.85
Spink	6415	99.15
Hamlin	5765	98.72
Day	5690	99.83
Tripp	5675	100.00
McCook	5555	98.93
Walworth	5390	99.26
Dewey	5330	100.00
Brule	5185	100.00
Kingsbury	5130	99.42
Marshall	4580	99.24
Deuel	4290	98.28
Gregory	4235	99.53
Corson	4035	99.63
Edmunds	4030	99.51
Lyman	3730	99.60
Clark	3640	98.78
Bennett	3435	100.00
Hand	3400	99.71
Hanson	3370	99.85
Jackson	3030	100.00
Douglas	3000	99.50
Stanley	2930	100.00
Perkins	2890	99.66
Ziebach	2775	99.82
Aurora	2705	99.45
McPherson	2470	99.60
Faulk	2375	99.79
Miner	2375	99.37
Potter	2375	100.00
Sanborn	2350	98.95
Mellette	2040	100.00
Jerauld	2000	97.80
Buffalo	1910	98.71
Haakon	1725	99.42
Hyde	1415	99.65
Campbell	1400	99.64
Sully	1375	98.92
Harding	1305	98.12
Jones	1195	99.17