Counties in Louisiana by Hispanic share of the population, 2024

Jefferson Parish had the highest Hispanic share of the population of 64 counties in 2024, at 18.9%. Cameron Parish had the lowest, at 0.5%. The median was 4% and the figure for Louisiana was 7.2%. Source: the U.S. Census Bureau.

Highest18.9Jefferson Parish
Median464 counties
Louisiana7.2History

Top 40 counties, 2024

CSVChart (SVG)

Jefferson ParishJefferson Parish: 18.9 %18.9St. Bernard ParishSt. Bernard Parish: 13.9 %13.9St. Mary ParishSt. Mary Parish: 9.8 %9.8Plaquemines ParishPlaquemines Parish: 9.8 %9.8Vernon ParishVernon Parish: 9.4 %9.4LaSalle ParishLaSalle Parish: 9.1 %9.1St. John the Baptist ParishSt. John the Baptist Parish: 9 %9Ascension ParishAscension Parish: 8.4 %8.4Bossier ParishBossier Parish: 8.3 %8.3St. Charles ParishSt. Charles Parish: 8.2 %8.2St. Tammany ParishSt. Tammany Parish: 8.2 %8.2Orleans ParishOrleans Parish: 8.2 %8.2Winn ParishWinn Parish: 7.8 %7.8Terrebonne ParishTerrebonne Parish: 7.3 %7.3East Baton Rouge ParishEast Baton Rouge Parish: 6.9 %6.9Lafayette ParishLafayette Parish: 6.7 %6.7Livingston ParishLivingston Parish: 6.6 %6.6Grant ParishGrant Parish: 6.3 %6.3Allen ParishAllen Parish: 6 %6Lafourche ParishLafourche Parish: 5.9 %5.9Union ParishUnion Parish: 5.8 %5.8Tangipahoa ParishTangipahoa Parish: 5.8 %5.8Iberia ParishIberia Parish: 5.6 %5.6Calcasieu ParishCalcasieu Parish: 5.4 %5.4Iberville ParishIberville Parish: 5.2 %5.2Evangeline ParishEvangeline Parish: 5 %5West Baton Rouge ParishWest Baton Rouge Parish: 4.6 %4.6Vermilion ParishVermilion Parish: 4.5 %4.5Assumption ParishAssumption Parish: 4.3 %4.3Rapides ParishRapides Parish: 4.2 %4.2West Feliciana ParishWest Feliciana Parish: 4.1 %4.1Avoyelles ParishAvoyelles Parish: 4 %4Beauregard ParishBeauregard Parish: 3.9 %3.9Natchitoches ParishNatchitoches Parish: 3.9 %3.9Caddo ParishCaddo Parish: 3.8 %3.8West Carroll ParishWest Carroll Parish: 3.7 %3.7Ouachita ParishOuachita Parish: 3.7 %3.7Lincoln ParishLincoln Parish: 3.7 %3.7St. Martin ParishSt. Martin Parish: 3.7 %3.7Pointe Coupee ParishPointe Coupee Parish: 3.5 %3.5
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2024 (%)Change on 2023
1Jefferson Parish18.9+0.7 pts
2St. Bernard Parish13.9+0.3 pts
3St. Mary Parish9.8+0.5 pts
4Plaquemines Parish9.8+0.3 pts
5Vernon Parish9.4+0.3 pts
6LaSalle Parish9.1+0.3 pts
7St. John the Baptist Parish9+0.6 pts
8Ascension Parish8.4+0.3 pts
9Bossier Parish8.3+0.3 pts
10St. Charles Parish8.2+0.3 pts
10St. Tammany Parish8.2+0.3 pts
12Orleans Parish8.2+0.2 pts
13Winn Parish7.8+0.6 pts
14Terrebonne Parish7.3+0.4 pts
15East Baton Rouge Parish6.9+0.3 pts
16Lafayette Parish6.7+0.3 pts
17Livingston Parish6.6+0.4 pts
18Grant Parish6.3+0.3 pts
19Allen Parish6-2 pts
20Lafourche Parish5.9+0.2 pts
21Union Parish5.8+0.2 pts
22Tangipahoa Parish5.8+0.3 pts
23Iberia Parish5.6+0.1 pts
24Calcasieu Parish5.4+0.2 pts
25Iberville Parish5.2+0.4 pts
26Evangeline Parish5+0.5 pts
27West Baton Rouge Parish4.6+0.1 pts
28Vermilion Parish4.5+0.3 pts
29Assumption Parish4.3+0.1 pts
30Rapides Parish4.2+0.2 pts
31West Feliciana Parish4.1+2.6 pts
32Avoyelles Parish4+0.2 pts
33Beauregard Parish3.9+0.1 pts
33Natchitoches Parish3.90 pts
35Caddo Parish3.8+0.2 pts
36West Carroll Parish3.7+0.1 pts
37Ouachita Parish3.7+0.1 pts
38Lincoln Parish3.70 pts
39St. Martin Parish3.7+0.3 pts
40Pointe Coupee Parish3.5+0.2 pts
40Sabine Parish3.5+0.1 pts
42Jackson Parish3.5+0.3 pts
43Acadia Parish3.3+0.2 pts
43Washington Parish3.3+0.2 pts
45De Soto Parish3.2+0.1 pts
46St. Landry Parish3.1+0.2 pts
47Concordia Parish2.8+0.3 pts
48Madison Parish2.6+0.1 pts
49Jefferson Davis Parish2.5+0.1 pts
50Webster Parish2.4+0.2 pts
51East Carroll Parish2.3+0.3 pts
51Richland Parish2.3+0.1 pts
53Bienville Parish2.3+0.3 pts
54East Feliciana Parish2+0.1 pts
55St. James Parish2+0.1 pts
56Red River Parish1.9+0.1 pts
57Morehouse Parish1.7+0.1 pts
58Franklin Parish1.70 pts
59Caldwell Parish1.2-1.5 pts
60Tensas Parish1.1-1.7 pts
61St. Helena Parish0.9-1.4 pts
62Claiborne Parish0.6-2.8 pts
63Catahoula Parish0.6-0.5 pts
64Cameron Parish0.5+0.3 pts

Other periods

About this ranking

People of Hispanic or Latino origin, of any race, as a percentage of the total population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

US federal statistics ask about Hispanic origin and race separately, and Hispanic or Latino people can be of any race. The shares for White, Black and Asian count people who are not Hispanic and report that race alone, so the published shares do not add up to 100 (people of two or more races and other races are not shown). Calculated from counts in ACS table B03002, which are stored as inputs. EU and Spanish statistics do not collect race.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b03002.dat. Retrieved 2026-10-09.

Use this data in your AI agent

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Rank Counties in Louisiana by Hispanic share of the population using official data, and cite the source.
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Questions

Which county has the highest Hispanic share of the population?

Jefferson Parish, with 18.9% in 2024, according to the U.S. Census Bureau.

Which county has the lowest Hispanic share of the population?

Cameron Parish, with 0.5% in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. Retrieved 2026-10-09.

Hispanic or Latino population share: other rankings

Counties in Louisiana: more rankings