Ranking of Louisiana Counties By Population with Scotch Irish Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 32.00K people in Louisiana with Scotch Irish ancestry. Among all Louisiana counties, East Baton Rouge Parish had the highest population with Scotch Irish ancestry (3.77K), followed by St. Tammany Parish (2.97K), and Orleans Parish (2.54K).
The chart and table below shows the top 10 counties with high number of people with Scotch Irish ancestry.
You can see similar information for other states and for other ancestry groups in Louisiana.
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Related Topics: Louisiana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Louisiana Counties By Population with Scotch Irish Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | East Baton Rouge Parish | 3771 |
| 2 | St. Tammany Parish | 2971 |
| 3 | Orleans Parish | 2541 |
| 4 | Calcasieu Parish | 2007 |
| 5 | Caddo Parish | 1912 |
| 6 | Jefferson Parish | 1865 |
| 7 | Lafayette Parish | 1575 |
| 8 | Ouachita Parish | 1554 |
| 9 | Bossier Parish | 1362 |
| 10 | Tangipahoa Parish | 1279 |
| 11 | Ascension Parish | 1144 |
| 12 | Livingston Parish | 1094 |
| 13 | Rapides Parish | 973 |
| 14 | Lincoln Parish | 760 |
| 15 | Terrebonne Parish | 528 |
| 16 | Iberia Parish | 523 |
| 17 | De Soto Parish | 352 |
| 18 | Vernon Parish | 348 |
| 19 | East Feliciana Parish | 315 |
| 20 | LaSalle Parish | 243 |
| 21 | Natchitoches Parish | 240 |
| 22 | Madison Parish | 218 |
| 23 | Washington Parish | 214 |
| 24 | Vermilion Parish | 213 |
| 25 | Richland Parish | 210 |
| 26 | Webster Parish | 199 |
| 27 | Allen Parish | 193 |
| 28 | Plaquemines Parish | 189 |
| 29 | Lafourche Parish | 188 |
| 30 | Acadia Parish | 174 |
| 31 | Beauregard Parish | 172 |
| 32 | St. Bernard Parish | 163 |
| 33 | Union Parish | 158 |
| 34 | St. Charles Parish | 148 |
| 35 | Avoyelles Parish | 147 |
| 36 | Pointe Coupee Parish | 142 |
| 37 | Winn Parish | 136 |
| 38 | Sabine Parish | 135 |
| 39 | St. Mary Parish | 128 |
| 40 | Bienville Parish | 126 |
| 41 | Jackson Parish | 120 |
| 42 | Franklin Parish | 114 |
| 43 | West Feliciana Parish | 106 |
| 44 | Claiborne Parish | 97 |
| 45 | Evangeline Parish | 94 |
| 46 | St. Landry Parish | 93 |
| 47 | Iberville Parish | 87 |
| 48 | Red River Parish | 79 |
| 49 | St. John the Baptist Parish | 67 |
| 50 | Morehouse Parish | 64 |
| 51 | St. Martin Parish | 59 |
| 52 | St. Helena Parish | 55 |
| 53 | Tensas Parish | 50 |
| 54 | Caldwell Parish | 48 |
| 54 | West Baton Rouge Parish | 48 |
| 55 | Grant Parish | 45 |
| 56 | Concordia Parish | 44 |
| 57 | Catahoula Parish | 39 |
| 58 | Jefferson Davis Parish | 27 |
| 59 | Assumption Parish | 22 |
| 60 | West Carroll Parish | 17 |
| 61 | St. James Parish | 9 |
| 62 | East Carroll Parish | 2 |