Kansas Non-Hispanic White Alone Citizen Voting-age Population By County in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Non-Hispanic White Alone citizen voting-age population for Kansas was 2,558,830 and represented 122.02% of the total Kansas citizen voting-age population.

Among all Kansas counties, Johnson had the highest Non-Hispanic White Alone citizen voting-age population (366.70K), followed by Sedgwick (273.17K), and Shawnee (104.98K).

In terms of percentages, Trego had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (98.90%), followed by Washington (97.58%), and Republic (97.22%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

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

You can also see similar information for other ethnicities.

See this for other years:
Kansas Non-Hispanic White Alone Citizen Voting-age Population By County in 2020
Kansas Non-Hispanic White Alone Citizen Voting-age Population By County in 2020
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Johnson 366695 85.61
Sedgwick 273170 75.72
Shawnee 104975 79.73
Douglas 78090 82.97
Wyandotte 53870 53.53
Leavenworth 49330 80.62
Riley 47890 81.77
Butler 44525 90.80
Reno 41515 87.38
Saline 34565 85.24
Crawford 26675 89.14
Miami 23725 93.61
Harvey 22105 86.75
Cowley 22070 83.98
Ellis 20505 92.66
McPherson 20315 92.64
Montgomery 20120 82.90
Lyon 19190 80.61
Franklin 17915 92.82
Barton 16935 88.80
Sumner 15690 91.14
Pottawatomie 15650 92.96
Jefferson 13795 94.65
Cherokee 13720 90.44
Labette 13170 87.10
Geary 13135 59.27
Dickinson 13055 92.52
Finney 11680 55.03
Osage 11465 94.71
Atchison 11185 90.57
Neosho 10935 92.51
Ford 10610 59.21
Bourbon 9895 92.00
Allen 8725 91.79
Marion 8720 93.76
Jackson 8540 86.61
Nemaha 7105 95.95
Linn 7070 94.08
Marshall 7060 95.86
Cloud 6365 96.15
Pratt 6305 91.91
Rice 6285 88.03
Brown 6085 85.64
Wilson 6085 92.83
Coffey 6035 93.35
Clay 5795 94.61
Anderson 5570 95.79
Doniphan 5440 89.33
Thomas 5400 94.32
Kingman 5245 95.19
Seward 5235 47.51
Russell 5005 93.90
Wabaunsee 4895 93.51
Pawnee 4645 85.39
Mitchell 4455 94.89
Greenwood 4405 93.62
Ellsworth 4295 86.77
Ottawa 4230 95.06
Morris 4090 94.79
Washington 4025 97.58
Norton 3900 90.59
Sherman 3890 87.22
Phillips 3855 94.49
Harper 3805 94.18
Rooks 3685 95.59
Republic 3500 97.22
Gray 3435 90.04
Barber 3170 95.05
Scott 2955 91.91
Smith 2745 95.65
Grant 2730 64.69
Stafford 2715 90.96
Osborne 2620 95.10
Stevens 2480 70.06
Meade 2330 83.51
Woodson 2315 92.05
Chautauqua 2260 87.77
Trego 2250 98.90
Lincoln 2215 96.51
Jewell 2205 97.14
Decatur 2160 96.43
Rush 2135 92.23
Ness 2005 93.91
Cheyenne 1940 96.04
Gove 1915 94.57
Logan 1915 92.74
Kearny 1890 76.21
Chase 1865 93.02
Rawlins 1800 93.75
Elk 1785 91.77
Sheridan 1770 95.16
Haskell 1760 73.80
Graham 1740 89.46
Edwards 1725 85.40
Kiowa 1710 91.20
Morton 1505 80.70
Clark 1385 91.42
Hodgeman 1330 93.33
Comanche 1295 92.17
Wichita 1170 79.32
Wallace 1095 94.81
Hamilton 1080 76.60
Lane 1045 90.87
Stanton 1040 76.75
Greeley 660 83.02