Louisiana Non-Hispanic Voting-age Population By County from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, the voting-age population, of people (of all racial backgrounds) in Louisiana who identified as Non-Hispanic (not hispanic or latino) was 3,346,886; and represented 93.74% of the total Louisiana voting-age population.

East Baton Rouge Parish had the highest non-hispanic voting-age population (334.07K), followed by Jefferson Parish (289.17K), and Orleans Parish (283.04K). On the other hand, the three counties with low non-hispanic voting-age popoulation were: Tensas Parish (3.19K), Cameron Parish (4.23K), and Red River Parish (5.60K).

You can also see similar information for other states and also for the US by state.

Hover over or click on the counties in the chart below to see the number and percentage of each county's voting-age population that identified as non-hispanic. You can also see this information in a table at the bottom of the page.

Louisiana Non-Hispanic Votign-age Population By County from Census 2020
Louisiana Non-Hispanic Voting-age Population By County from Census 2020
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County Non-Hispanic Voting-age Population % of County Voting-age Population
Acadia 41917 97.61
Allen 15755 89.98
Ascension 85296 92.76
Assumption 15985 96.20
Avoyelles 29321 95.89
Beauregard 26661 96.99
Bienville 9932 98.60
Bossier 89257 93.10
Caddo 176789 96.92
Calcasieu 155596 95.36
Caldwell 7315 97.82
Cameron 4228 97.02
Catahoula 6393 91.97
Claiborne 11104 96.50
Concordia 13907 97.82
De Soto 19945 97.58
East Baton Rouge 334073 93.94
East Carroll 5821 98.64
East Feliciana 15866 98.04
Evangeline 23297 95.45
Franklin 14845 98.78
Grant 16348 93.27
Iberia 50134 94.97
Iberville 22899 95.07
Jackson 11411 96.84
Jefferson 289170 83.90
Jefferson Davis 23550 97.97
Lafayette 173046 94.11
Lafourche 70876 94.98
LaSalle 10238 88.54
Lincoln 37468 96.93
Livingston 99751 94.87
Madison 7286 98.00
Morehouse 19770 98.55
Natchitoches 28209 96.12
Orleans 283040 92.44
Ouachita 116254 96.72
Plaquemines 15957 92.06
Pointe Coupee 15821 97.36
Rapides 95350 96.52
Red River 5601 98.02
Richland 15090 98.10
Sabine 16562 97.06
St. Bernard 27747 87.32
St. Charles 36804 93.08
St. Helena 8314 98.24
St. James 15268 98.47
St. John the Baptist 30293 93.20
St. Landry 60437 97.78
St. Martin 38260 97.10
St. Mary 34567 92.13
St. Tammany 187918 92.92
Tangipahoa 96651 95.23
Tensas 3189 98.58
Terrebonne 77804 94.30
Union 15923 95.74
Vermilion 41516 96.52
Vernon 33521 92.44
Washington 34050 97.42
Webster 28319 98.49
West Baton Rouge 19655 95.76
West Carroll 7340 97.45
West Feliciana 12211 95.53
Winn 9965 91.37