Kansas Citizen Population By County in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the citizen population for Kansas was 2,784,630 and represented 95.67% of the total Kansas population.

Among all Kansas counties, Johnson had the highest citizen population (563.87K), followed by Sedgwick (489.50K), and Shawnee (173.66K).

In terms of percentages, Rush had the highest percentage of its population being citizens (100.00%), followed by Woodson (100.00%), and Linn (99.90%).

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:
Kansas Citizen Voting-age Population By County in 2019

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

See this for other years:

Kansas Citizen Population By County in 2019

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County	Citizen Population	% of County Population
Johnson	563870	95.33
Sedgwick	489495	95.35
Shawnee	173655	97.64
Wyandotte	142960	86.72
Douglas	114600	95.27
Leavenworth	79785	98.81
Riley	70895	94.46
Butler	65795	98.64
Reno	61545	98.06
Saline	52985	96.87
Crawford	38115	97.81
Cowley	34785	98.40
Harvey	33625	97.45
Geary	33225	97.65
Miami	33155	99.22
Montgomery	32115	98.76
Finney	31580	85.93
Lyon	30830	92.72
McPherson	28350	99.25
Ellis	28335	98.47
Ford	27635	80.85
Barton	25375	95.92
Franklin	25345	99.16
Pottawatomie	23495	98.53
Sumner	23005	99.52
Labette	20075	99.78
Cherokee	20015	99.18
Jefferson	18840	99.74
Dickinson	18640	98.99
Seward	17845	79.84
Atchison	16190	99.51
Osage	15855	99.84
Neosho	15795	98.05
Bourbon	14590	99.86
Jackson	13180	99.36
Allen	12485	99.44
Marion	11915	99.58
Nemaha	10090	99.70
Marshall	9695	99.44
Linn	9660	99.90
Brown	9565	99.38
Pratt	9325	98.68
Rice	9305	96.33
Cloud	8845	98.94
Wilson	8665	99.71
Coffey	8245	99.88
Clay	8045	99.57
Anderson	7805	99.62
Doniphan	7640	99.41
Thomas	7515	96.22
Kingman	7285	99.25
Wabaunsee	6870	99.71
Russell	6820	98.13
Grant	6650	89.08
Pawnee	6580	99.25
Ellsworth	6145	98.64
Mitchell	6130	99.76
Greenwood	6055	99.59
Ottawa	5785	99.40
Sherman	5785	97.39
Gray	5520	91.39
Harper	5520	98.66
Morris	5500	98.83
Washington	5390	98.09
Norton	5345	98.16
Phillips	5270	98.69
Rooks	5045	99.80
Stevens	4705	83.94
Scott	4695	95.52
Republic	4620	99.14
Barber	4555	98.49
Stafford	4070	97.37
Meade	3915	93.66
Smith	3600	99.31
Kearny	3575	91.55
Haskell	3545	88.18
Osborne	3525	99.86
Chautauqua	3310	99.55
Woodson	3155	100.00
Lincoln	3035	99.67
Rush	3020	100.00
Jewell	2855	98.96
Trego	2830	99.65
Decatur	2790	97.55
Logan	2765	98.57
Ness	2735	95.13
Edwards	2700	94.08
Gove	2615	98.87
Chase	2610	99.05
Morton	2575	93.47
Cheyenne	2570	96.44
Elk	2515	99.60
Graham	2490	98.81
Sheridan	2465	98.40
Rawlins	2440	97.60
Kiowa	2435	97.21
Hamilton	2270	87.65
Clark	2000	98.77
Stanton	1920	93.66
Wichita	1895	88.97
Hodgeman	1795	95.73
Comanche	1735	99.71
Lane	1555	99.36
Wallace	1545	98.10
Greeley	1110	93.67