Gillette city, WY Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 8, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 33.05K Gillette city, WY population, 11.95K had Unclassified ancestry (36.15%), 8.03K had German ancestry (24.31%), and 6.39K had Other Groups ancestry (19.33%).

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 also see similar information for other Wyoming cities and places, Wyoming counties, and for Wyoming.

Gillette city, WY Percentages of Ancestry of Population in 2021
Unclassified
German
Other Groups
Irish
English
Norwegian
American
Swedish
European
French (except Basque)
Gillette city, WY Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 11947 36.15
German 8032 24.31
Other Groups 6387 19.33
Irish 2858 8.65
English 2424 7.34
Norwegian 1484 4.49
American 1477 4.47
Swedish 627 1.90
European 570 1.73
French (except Basque) 569 1.72
Scottish 562 1.70
Italian 561 1.70
Polish 530 1.60
Russian 368 1.11
Dutch 333 1.01
British 276 0.84
Danish 244 0.74
Scotch Irish 244 0.74
Czech 171 0.52
Canadian 153 0.46
Welsh 150 0.45
Finnish 117 0.35
Hungarian 110 0.33
Basque 90 0.27
Portuguese 90 0.27
Swiss 61 0.19
Subsaharan African 51 0.15
Romanian 49 0.15
French Canadian 47 0.14
Lithuanian 42 0.13
African 42 0.13
Northern European 33 0.10
Yugoslavian 32 0.10
Scandinavian 21 0.06
Belgian 20 0.06
Austrian 18 0.05
Celtic 16 0.05
Greek 15 0.05
Slovak 15 0.05
Czechoslovakian 9 0.03
Nigerian 9 0.03