Louisiana Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic American Indian & Alaska Native Alone citizen population for Louisiana was 23,235 and represented 0.51% of the total Louisiana citizen population.

Among all Louisiana counties, Terrebonne had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (6.24K), followed by Lafourche (2.26K), and Sabine (1.65K).

In terms of percentages, Sabine had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (6.89%), followed by Terrebonne (5.65%), and Lafourche (2.35%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native 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:
Louisiana Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2018
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County Citizen Population % of County Citizen Population
Terrebonne 6240 5.65
Lafourche 2255 2.35
Sabine 1645 6.89
Jefferson 1315 0.33
St. Tammany 1250 0.51
Caddo 975 0.40
Rapides 840 0.65
Calcasieu 770 0.39
St. Mary 650 1.29
Bossier 595 0.48
Vernon 595 1.18
East Baton Rouge 585 0.14
Orleans 545 0.14
Allen 445 1.80
Natchitoches 390 1.01
Lafayette 380 0.16
Avoyelles 355 0.87
Tangipahoa 345 0.27
Livingston 335 0.25
De Soto 300 1.11
Beauregard 265 0.73
Vermilion 265 0.45
Ouachita 235 0.15
Plaquemines 225 0.99
St. Charles 200 0.39
St. Martin 195 0.37
Jefferson Davis 190 0.61
LaSalle 150 1.02
Lincoln 135 0.30
Washington 125 0.27
Webster 125 0.32
St. Landry 115 0.14
St. Helena 110 1.06
East Feliciana 95 0.49
Assumption 85 0.38
Iberville 70 0.21
Pointe Coupee 65 0.30
St. Bernard 65 0.15
Iberia 60 0.09
Evangeline 55 0.17
Caldwell 50 0.51
Ascension 45 0.04
Cameron 35 0.52
Claiborne 35 0.22
West Baton Rouge 35 0.14
West Carroll 25 0.22
Winn 25 0.17
Acadia 20 0.03
Catahoula 20 0.20
Concordia 15 0.08
Grant 15 0.07
Union 15 0.07
West Feliciana 15 0.10
Franklin 10 0.05
Jackson 10 0.06
Madison 10 0.09
Morehouse 10 0.04
Bienville 4 0.03
East Carroll 0 0.00
Red River 0 0.00
Richland 0 0.00
St. James 0 0.00
St. John the Baptist 0 0.00
Tensas 0 0.00