St. Landry Parish, LA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 83.00K St. Landry Parish, LA population, 37.94K had Other Groups ancestry (45.71%), 15.03K had Unclassified ancestry (18.11%), and 13.88K had French Canadian ancestry (16.73%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can see similar information for other Louisiana counties, and for Louisiana.

St. Landry Parish, LA Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
French Canadian
French (except Basque)
American
German
English
Irish
Cajun
Italian
St. Landry Parish, LA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 37940 45.71
Unclassified 15031 18.11
French Canadian 13883 16.73
French (except Basque) 7843 9.45
American 3422 4.12
German 2532 3.05
English 2118 2.55
Irish 1846 2.22
Cajun 1610 1.94
Italian 1325 1.60
European 357 0.43
Scottish 195 0.24
Subsaharan African 187 0.23
African 187 0.23
Dutch 145 0.18
Ukrainian 125 0.15
West Indian (except Hispanic groups) 116 0.14
Belgian 113 0.14
Scotch Irish 93 0.11
Lebanese 91 0.11
Jamaican 89 0.11
Eastern European 70 0.08
Scandinavian 57 0.07
Czech 49 0.06
Russian 49 0.06
Canadian 40 0.05
Swedish 37 0.05
Portuguese 32 0.04
Northern European 31 0.04
Haitian 27 0.03
Slovak 22 0.03
Norwegian 20 0.02
British 17 0.02
Polish 15 0.02
Syrian 14 0.02
Lithuanian 14 0.02
German Russian 9 0.01
Welsh 9 0.01
Finnish 8 0.01
Turkish 8 0.01
Greek 6 0.01