Louisiana Hispanic or Latino of All Races Citizen Voting-age Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Hispanic or Latino of All Races citizen voting-age population for Louisiana was 40,840 and represented 1.26% of the total Louisiana citizen voting-age population.

Among all Louisiana counties, Jefferson had the highest Hispanic or Latino of All Races citizen voting-age population (21.29K), followed by Orleans (7.17K), and East Baton Rouge (6.37K).

In terms of percentages, St. Bernard had the highest percentage of its citizen voting-age population being Hispanic or Latino of All Races (7.62%), followed by Jefferson (6.84%), and Vernon (5.59%).

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:
Louisiana Hispanic or Latino of All Races Citizen Voting-age Population By County in 2010
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Jefferson 21290 6.84
Orleans 7170 3.22
East Baton Rouge 6370 1.99
St. Tammany 4895 2.95
Lafayette 2920 1.86
Caddo 2790 1.49
Bossier 2280 2.78
Calcasieu 1995 1.44
Vernon 1995 5.59
Ascension 1805 2.53
Tangipahoa 1645 1.89
St. Bernard 1540 7.62
Rapides 1450 1.52
Terrebonne 1340 1.68
St. Charles 1300 3.46
Ouachita 1290 1.16
Lafourche 1205 1.72
Livingston 1195 1.37
St. John the Baptist 1035 3.15
St. Mary 840 2.15
Iberia 695 1.34
St. Landry 620 1.02
Plaquemines 585 3.59
Beauregard 570 2.23
Vermilion 560 1.35
Lincoln 485 1.40
Acadia 475 1.08
Sabine 450 2.50
Washington 445 1.29
St. Martin 415 1.11
Natchitoches 405 1.38
Webster 370 1.19
Allen 365 1.90
Grant 360 2.24
Avoyelles 335 1.07
Assumption 290 1.66
Iberville 260 1.02
Union 225 1.32
West Carroll 215 2.50
Jefferson Davis 210 0.92
Richland 205 1.34
Morehouse 185 0.87
La Salle 160 1.45
De Soto 150 0.77
East Feliciana 150 0.95
Evangeline 140 0.57
West Baton Rouge 135 0.79
Catahoula 125 1.57
West Feliciana 110 0.87
Winn 110 0.93
Pointe Coupee 105 0.62
Caldwell 100 1.29
Madison 95 1.05
Claiborne 75 0.55
Jackson 65 0.53
Franklin 60 0.39
St. Helena 60 0.73
Tensas 60 1.47
Bienville 45 0.41
Concordia 45 0.30
East Carroll 30 0.51
Cameron 25 0.46
St. James 20 0.12
Red River 10 0.15