Seminole County, OK Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 23.80K Seminole County, OK population, 7.53K had Unclassified ancestry (31.63%), 6.65K had Other Groups ancestry (27.95%), and 4.96K had American ancestry (20.84%).

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 Oklahoma counties, and for Oklahoma.

Seminole County, OK Percentages of Ancestry of Population in 2021
Unclassified
Other Groups
American
Irish
English
German
Dutch
Scottish
French (except Basque)
European
Seminole County, OK Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 7528 31.63
Other Groups 6651 27.95
American 4959 20.84
Irish 2005 8.43
English 1516 6.37
German 1510 6.35
Dutch 278 1.17
Scottish 269 1.13
French (except Basque) 215 0.90
European 197 0.83
Swedish 139 0.58
Italian 138 0.58
Scotch Irish 105 0.44
Welsh 93 0.39
Polish 72 0.30
Celtic 65 0.27
West Indian (except Hispanic groups) 59 0.25
British 49 0.21
Ukrainian 46 0.19
Iranian 43 0.18
Dutch West Indian 42 0.18
Subsaharan African 41 0.17
African 41 0.17
Scandinavian 33 0.14
Norwegian 27 0.11
Danish 24 0.10
Israeli 20 0.08
Czech 17 0.07
French Canadian 12 0.05
Latvian 10 0.04
Russian 10 0.04
Yugoslavian 10 0.04
Canadian 8 0.03
Haitian 8 0.03
Lebanese 7 0.03
Belgian 7 0.03
Finnish 7 0.03
Trinidadian and Tobagonian 5 0.02
Eastern European 4 0.02
Greek 4 0.02
Swiss 4 0.02
Jamaican 4 0.02
Czechoslovakian 3 0.01
Lithuanian 3 0.01
Portuguese 3 0.01
Northern European 2 0.01
Australian 1 0.00
Romanian 1 0.00