Louisiana Non-Hispanic White Alone 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 Non-Hispanic White Alone citizen population for Louisiana was 3,196,310 and represented 70.78% of the total Louisiana citizen population.

Among all Louisiana counties, Jefferson had the highest Non-Hispanic White Alone citizen population (234.53K), followed by East Baton Rouge (202.32K), and St. Tammany (192.62K).

In terms of percentages, Cameron had the highest percentage of its citizen population being Non-Hispanic White Alone (92.72%), followed by Livingston (89.62%), and LaSalle (85.11%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen 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:
Louisiana Non-Hispanic White Alone Citizen Population By County in 2015
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County Citizen Population % of County Citizen Population
Jefferson 234530 57.83
East Baton Rouge 202320 46.98
St. Tammany 192615 80.70
Lafayette 153185 68.04
Calcasieu 134420 69.61
Livingston 118725 89.62
Caddo 118610 47.09
Orleans 114130 31.33
Ouachita 91350 59.22
Bossier 84055 70.03
Rapides 81185 62.48
Tangipahoa 80045 64.72
Ascension 79820 70.92
Terrebonne 76410 69.18
Lafourche 75035 78.99
Acadia 48495 78.80
Vermilion 46495 80.07
St. Landry 45980 55.38
Iberia 44155 61.24
Vernon 36780 71.30
St. Charles 34390 66.74
St. Martin 34295 65.32
Washington 30630 66.55
St. Mary 30195 58.63
Beauregard 28645 80.11
St. Bernard 27765 66.41
Avoyelles 27230 66.29
Webster 25415 62.76
Lincoln 24985 54.45
Jefferson Davis 24590 78.49
Evangeline 22800 69.06
Natchitoches 20925 53.57
Allen 18060 72.21
Grant 17180 79.03
St. John the Baptist 16855 38.97
Sabine 16590 69.07
Iberville 15885 48.01
Plaquemines 15660 68.47
De Soto 15435 57.57
Union 15360 69.17
Assumption 15275 66.91
West Baton Rouge 14235 58.42
Pointe Coupee 13570 61.02
Franklin 13535 65.93
Morehouse 13455 50.01
Richland 12670 61.03
LaSalle 12375 85.11
Concordia 11660 57.13
Jackson 10875 68.03
East Feliciana 10490 52.89
St. James 10395 48.23
Winn 9715 65.42
West Carroll 9115 80.17
West Feliciana 7970 51.91
Caldwell 7875 79.87
Claiborne 7685 46.41
Bienville 7665 54.89
Catahoula 6770 66.28
Cameron 6180 92.72
Red River 5115 58.16
St. Helena 4805 44.49
Madison 4170 35.19
East Carroll 2095 28.06
Tensas 2055 42.03