Indiana Non-Hispanic White Alone Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic White Alone citizen voting-age population for Indiana was 2,542,045 and represented 52.95% of the total Indiana citizen voting-age population.

Among all Indiana counties, Marion had the highest Non-Hispanic White Alone citizen voting-age population (432.27K), followed by Lake (214.71K), and Allen (209.90K).

In terms of percentages, Ohio had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (99.59%), followed by Pike (99.24%), and Scott (98.20%).

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:
Indiana Non-Hispanic White Alone Citizen Voting-age Population By County in 2015
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Marion 432265 66.96
Lake 214705 60.43
Allen 209895 81.92
Hamilton 180565 89.93
St. Joseph 158040 81.47
Vanderburgh 122860 88.34
Elkhart 115275 86.78
Tippecanoe 114270 88.69
Porter 110420 87.97
Monroe 100965 90.65
Johnson 99780 94.56
Hendricks 99270 90.20
Madison 88510 88.54
Delaware 84270 90.44
Clark 75250 88.86
Vigo 74070 88.40
LaPorte 71520 84.18
Howard 56250 89.36
Kosciusko 53340 93.92
Floyd 52755 92.33
Bartholomew 51805 93.58
Morgan 51165 97.62
Hancock 50755 95.27
Grant 47975 88.79
Wayne 47640 92.00
Warrick 43260 96.04
Boone 40925 94.72
Dearborn 36715 97.25
Henry 36530 94.91
Lawrence 34220 97.15
Shelby 32065 96.35
Noble 31795 93.46
Marshall 31580 94.59
DeKalb 30410 96.83
Jackson 30175 95.60
Dubois 29865 97.58
Harrison 29280 97.39
Knox 28090 94.37
Putnam 27590 92.77
Huntington 27450 97.10
Montgomery 27325 96.20
Steuben 25605 96.79
Miami 25380 90.22
Cass 24800 92.71
Greene 24705 97.98
Whitley 24560 96.88
Gibson 24520 96.16
Wabash 24150 96.22
Jefferson 24110 95.96
LaGrange 23990 97.78
Jasper 23350 95.15
Adams 22590 95.38
Daviess 21710 96.99
Clinton 21220 93.25
Ripley 20820 97.31
Washington 20705 98.04
Jennings 20365 96.75
Wells 20205 96.91
Clay 19925 97.86
Posey 19150 97.43
Decatur 18930 97.23
Randolph 18725 97.07
Scott 17690 98.20
Fayette 17660 96.21
White 17220 96.36
Starke 16880 96.29
Franklin 16830 97.65
Owen 16005 97.09
Spencer 15475 97.39
Sullivan 15425 92.12
Jay 15055 96.79
Carroll 14610 97.60
Fulton 14575 95.89
Orange 14460 97.31
Perry 14455 94.63
Parke 12745 95.43
Rush 12605 96.74
Fountain 12510 97.51
Vermillion 11925 97.59
Tipton 11760 97.31
Brown 11650 97.53
Newton 10155 95.58
Pike 9805 99.24
Pulaski 9600 96.14
Blackford 9405 97.26
Crawford 7965 97.31
Martin 7685 97.59
Switzerland 7630 97.82
Warren 6365 97.85
Benton 6165 96.10
Union 5435 97.84
Ohio 4795 99.59