Mariposa County, CA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 17.23K Mariposa County, CA population, 5.24K had Other Groups ancestry (30.41%), 3.21K had Irish ancestry (18.63%), and 3.08K had German ancestry (17.86%).

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 California counties, and for California.

Mariposa County, CA Percentages of Ancestry of Population in 2021
Other Groups
Irish
German
English
Unclassified
Italian
European
French (except Basque)
American
Portuguese
Mariposa County, CA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 5238 30.41
Irish 3209 18.63
German 3076 17.86
English 2954 17.15
Unclassified 2731 15.86
Italian 1077 6.25
European 648 3.76
French (except Basque) 616 3.58
American 605 3.51
Portuguese 508 2.95
Swedish 427 2.48
Scottish 385 2.24
Polish 328 1.90
Norwegian 307 1.78
Scotch Irish 279 1.62
Dutch 260 1.51
Welsh 177 1.03
British 167 0.97
Scandinavian 155 0.90
Russian 110 0.64
Hungarian 108 0.63
Eastern European 101 0.59
Finnish 75 0.44
Danish 73 0.42
Czech 69 0.40
Belgian 60 0.35
French Canadian 58 0.34
Arab 56 0.33
Northern European 55 0.32
Canadian 47 0.27
Iraqi 46 0.27
Armenian 42 0.24
Greek 42 0.24
Swiss 37 0.22
Austrian 35 0.20
Egyptian 34 0.20
West Indian (except Hispanic groups) 32 0.19
Brazilian 30 0.17
Haitian 24 0.14
Yugoslavian 23 0.13
Croatian 22 0.13
Czechoslovakian 22 0.13
Estonian 21 0.12
Slovak 9 0.05
Lithuanian 8 0.05
Dutch West Indian 8 0.05
Celtic 7 0.04
Pennsylvania German 6 0.04
Ukrainian 3 0.02