Ranking of Louisiana Cities and Places By Percentage of Voting-age Population that Identified as Hispanic - Black or African American Alone from Census 2020

Updated on February 22, 2026.

According to the data from the United States 2020 decennial Census for Louisiana counties, in April 2020, among all the cities and places with over 10K voting-age population in Louisiana, Harvey CDP had the highest percentage of its voting-age population that identified as Hispanic - Black or African American Alone (0.64%), followed by Terrytown CDP (0.56%), and New Orleans city (0.52%).

The chart below shows the top 10 cities and places in Louisiana, and the table below shows the ranking of all Louisiana cities and places with over 10K voting-age population, based on the percentage of the voting-age population that identified as Hispanic - Black or African American Alone.

You can see similar ranking information for other states. You can also see similar rankings for other ethnicities as well as for the different racial groups in Louisiana.

Ranking of Louisiana Cities and Places By Percentage of Voting-age Population that Identified as Hispanic - Black or African American Alone from Census 2020
Harvey
Terry
New Orleans
Gretna
Laplace
Natchitoches
Marrero
Kenner
New Iberia
Chalmette
Ranking of Louisiana Cities and Places By Percentage of Voting-age Population that Identified as Hispanic - Black or African American Alone from Census 2020
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Rank City or Place % of Place Voting-age Population
1 Harvey CDP 0.64
2 Terrytown CDP 0.56
3 New Orleans city 0.52
4 Gretna city 0.46
5 Laplace CDP 0.39
6 Natchitoches city 0.36
7 Marrero CDP 0.35
8 Kenner city 0.34
8 New Iberia city 0.34
9 Chalmette CDP 0.30
10 Hammond city 0.28
11 Metairie CDP 0.27
11 Pineville city 0.27
12 Lake Charles city 0.26
13 Baton Rouge city 0.25
14 Alexandria city 0.24
15 Opelousas city 0.23
16 Bayou Cane CDP 0.22
16 Estelle CDP 0.22
16 Monroe city 0.22
17 Ruston city 0.21
17 Shreveport city 0.21
18 Thibodaux city 0.20
19 Bossier City city 0.19
19 West Monroe city 0.19
20 Lafayette city 0.17
21 Houma city 0.15
22 Slidell city 0.14
23 Shenandoah CDP 0.13
24 Zachary city 0.12
25 Luling CDP 0.11
25 River Ridge CDP 0.11
26 Sulphur city 0.10
27 Prairieville CDP 0.08
28 Central city 0.05
29 Youngsville city 0.04
30 Mandeville city 0.03