Missouri Hispanic or Latino of All Races Citizen Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Hispanic or Latino of All Races citizen voting-age population for Missouri was 81,915 and represented 1.77% of the total Missouri citizen voting-age population.

Among all Missouri counties, Jackson had the highest Hispanic or Latino of All Races citizen voting-age population (28.25K), followed by St. Louis (14.96K), and Clay (10.09K).

In terms of percentages, Sullivan had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (11.64%), followed by Pulaski (10.45%), and Saline (7.41%).

The chart and table below shows the Hispanic or Latino of All Races citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Hispanic or Latino of All Races.

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:
Missouri Hispanic or Latino of All Races Citizen Voting-age Population By County in 2021
Missouri Hispanic or Latino of All Races Citizen Voting-age Population By County in 2021
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Jackson 28245 5.40
St. Louis 14955 2.00
Clay 10090 5.45
St. Charles 7055 2.34
Greene 6585 2.86
St. Louis city 6325 2.69
Pulaski 4255 10.45
Platte 4125 5.27
Jasper 3735 4.22
Boone 3525 2.55
Buchanan 2880 4.45
Cass 2810 3.49
Jefferson 2805 1.63
Taney 2080 4.78
Johnson 1720 4.15
Newton 1605 3.69
Barry 1330 5.11
Saline 1285 7.41
Christian 1240 1.93
Cole 1240 2.10
Pettis 1195 3.93
Cape Girardeau 1090 1.75
Lawrence 1000 3.63
Franklin 980 1.23
Lincoln 830 1.91
Phelps 765 2.26
Warren 740 2.77
McDonald 630 3.97
Callaway 600 1.73
St. Francois 580 1.11
Polk 525 2.18
Lafayette 515 2.07
Sullivan 510 11.64
Butler 505 1.57
Webster 505 1.80
Scott 495 1.72
Camden 490 1.41
Howell 475 1.59
Dunklin 465 2.27
Adair 455 2.29
Laclede 430 1.61
Stone 430 1.68
Moniteau 420 3.60
Texas 380 1.95
Henry 315 1.85
Morgan 315 1.97
Ray 310 1.75
Andrew 305 2.22
Crawford 300 1.68
Benton 295 1.85
Randolph 290 1.50
Clinton 285 1.78
Stoddard 275 1.23
Pemiscot 265 2.26
Vernon 255 1.71
Audrain 240 1.25
Bates 240 1.96
Cedar 240 2.25
Nodaway 240 1.34
Marion 230 1.06
Washington 225 1.24
Cooper 220 1.63
Dallas 220 1.74
Wright 220 1.64
Linn 215 2.37
DeKalb 205 2.19
Miller 200 1.08
Perry 200 1.40
Barton 190 2.13
Madison 190 1.98
Pike 185 1.34
Carter 170 4.04
Douglas 165 1.80
New Madrid 165 1.31
Dent 160 1.44
Livingston 155 1.33
Caldwell 150 2.25
Grundy 145 1.97
Macon 130 1.13
Mississippi 125 1.24
Montgomery 125 1.42
Howard 115 1.46
Ste. Genevieve 115 0.80
Carroll 110 1.67
Dade 110 1.84
St. Clair 110 1.51
Wayne 110 1.23
Monroe 100 1.50
Ozark 100 1.44
Shelby 100 2.18
Gentry 95 2.05
Iron 95 1.27
Harrison 85 1.38
Daviess 75 1.20
Osage 75 0.73
Hickory 70 1.01
Putnam 70 1.94
Schuyler 70 2.31
Chariton 65 1.14
Lewis 65 0.84
Ripley 65 0.77
Bollinger 60 0.71
Shannon 55 0.98
Atchison 50 1.19
Oregon 50 0.74
Ralls 50 0.62
Reynolds 45 0.90
Gasconade 40 0.34
Maries 40 0.60
Holt 25 0.74
Worth 20 1.25
Clark 15 0.30
Knox 15 0.53
Mercer 15 0.57
Scotland 0 0.00