Nez Perce County, ID Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 41.82K Nez Perce County, ID population, 11.94K had Unclassified ancestry (28.55%), 8.81K had Other Groups ancestry (21.07%), and 8.77K had German ancestry (20.97%).

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 Idaho counties, and for Idaho.

Nez Perce County, ID Percentages of Ancestry of Population in 2021
Unclassified
Other Groups
German
English
Irish
American
Norwegian
Italian
Swedish
Scottish
Nez Perce County, ID Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 11939 28.55
Other Groups 8813 21.07
German 8770 20.97
English 4236 10.13
Irish 3723 8.90
American 2155 5.15
Norwegian 1848 4.42
Italian 1672 4.00
Swedish 1141 2.73
Scottish 1133 2.71
European 910 2.18
French (except Basque) 794 1.90
Dutch 615 1.47
Welsh 543 1.30
French Canadian 413 0.99
Polish 303 0.73
Scotch Irish 292 0.70
Finnish 287 0.69
Scandinavian 280 0.67
Danish 278 0.67
Canadian 261 0.62
British 217 0.52
Greek 188 0.45
Hungarian 147 0.35
Swiss 138 0.33
Russian 111 0.27
Czech 102 0.24
Austrian 69 0.17
Northern European 58 0.14
Romanian 52 0.12
Macedonian 45 0.11
Lithuanian 37 0.09
Egyptian 35 0.08
Iranian 35 0.08
Ukrainian 35 0.08
Basque 34 0.08
Portuguese 30 0.07
Pennsylvania German 27 0.07
Eastern European 26 0.06
Croatian 20 0.05
Czechoslovakian 17 0.04
Afghan 16 0.04
Belgian 16 0.04
Yugoslavian 15 0.04
Slovak 14 0.03
Australian 13 0.03
Slovene 13 0.03
Lebanese 11 0.03
Luxembourger 3 0.01
Celtic 1 0.00