Sudden Valley CDP, WA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 8, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 7.25K Sudden Valley CDP, WA population, 1.79K had Unclassified ancestry (24.73%), 1.46K had Other Groups ancestry (20.14%), and 977 had Irish ancestry (13.47%).

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 Washington cities and places, Washington counties, and for Washington.

Sudden Valley CDP, WA Percentages of Ancestry of Population in 2021
Unclassified
Other Groups
Irish
German
Swedish
English
Norwegian
Greek
American
French (except Basque)
Sudden Valley CDP, WA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 1793 24.73
Other Groups 1460 20.14
Irish 977 13.47
German 780 10.76
Swedish 719 9.92
English 591 8.15
Norwegian 587 8.10
Greek 367 5.06
American 242 3.34
French (except Basque) 240 3.31
European 225 3.10
Scottish 194 2.68
Polish 174 2.40
Italian 157 2.17
Dutch 148 2.04
Canadian 136 1.88
British 64 0.88
Hungarian 60 0.83
Portuguese 56 0.77
Scandinavian 53 0.73
French Canadian 46 0.63
Scotch Irish 44 0.61
Russian 43 0.59
Pennsylvania German 33 0.46
Finnish 28 0.39
Slovak 27 0.37
Serbian 26 0.36
Slavic 26 0.36
Albania 23 0.32
Yugoslavian 23 0.32
Czech 22 0.30
Austrian 21 0.29
Ukrainian 13 0.18
Belgian 12 0.17
Danish 12 0.17
Northern European 12 0.17
West Indian (except Hispanic groups) 10 0.14
West Indian 10 0.14
Welsh 9 0.12
Subsaharan African 7 0.10
African 7 0.10