Louisiana Hispanic or Latino of All Races Citizen 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 Hispanic or Latino of All Races citizen population for Louisiana was 128,320 and represented 2.84% of the total Louisiana citizen population.

Among all Louisiana counties, Jefferson had the highest Hispanic or Latino of All Races citizen population (37.98K), followed by Orleans (14.79K), and East Baton Rouge (11.72K).

In terms of percentages, Jefferson had the highest percentage of its citizen population being Hispanic or Latino of All Races (9.37%), followed by Vernon (8.53%), and St. Bernard (7.95%).

The chart and table below shows the Hispanic or Latino of All Races citizen population of each county and the percentage of each county's citizen 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 Population By County in 2015
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County Citizen Population % of County Citizen Population
Jefferson 37980 9.37
Orleans 14790 4.06
East Baton Rouge 11720 2.72
St. Tammany 10410 4.36
Lafayette 6580 2.92
Bossier 5675 4.73
Caddo 5595 2.22
Calcasieu 4500 2.33
Vernon 4400 8.53
Ascension 4130 3.67
Tangipahoa 3600 2.91
Terrebonne 3535 3.20
Livingston 3395 2.56
St. Bernard 3325 7.95
Rapides 2880 2.22
Ouachita 2540 1.65
St. Charles 2260 4.39
Lafourche 2175 2.29
St. Mary 1740 3.38
St. John the Baptist 1725 3.99
Iberia 1505 2.09
Vermilion 1345 2.32
St. Landry 1280 1.54
Plaquemines 1060 4.64
Beauregard 1010 2.83
St. Martin 910 1.73
Lincoln 895 1.95
Grant 845 3.89
Natchitoches 775 1.98
Acadia 740 1.20
Sabine 725 3.02
Union 715 3.22
Iberville 680 2.06
Webster 665 1.64
Washington 645 1.40
De Soto 620 2.31
Jefferson Davis 600 1.92
Avoyelles 595 1.45
Allen 570 2.28
West Baton Rouge 425 1.74
Richland 420 2.02
Assumption 350 1.53
Pointe Coupee 335 1.51
LaSalle 285 1.96
Evangeline 280 0.85
Morehouse 265 0.99
St. James 260 1.21
East Feliciana 250 1.26
West Carroll 250 2.20
Cameron 245 3.68
Bienville 220 1.58
Claiborne 220 1.33
Concordia 220 1.08
West Feliciana 195 1.27
Madison 185 1.56
Jackson 155 0.97
Caldwell 140 1.42
Catahoula 85 0.83
Red River 85 0.97
Winn 80 0.54
East Carroll 75 1.00
Tensas 75 1.53
Franklin 60 0.29
St. Helena 15 0.14