Bay County, MI Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 104.05K Bay County, MI population, 28.90K had Unclassified ancestry (27.77%), 27.54K had German ancestry (26.46%), and 16.94K had Polish ancestry (16.28%).

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 Michigan counties, and for Michigan.

Bay County, MI Percentages of Ancestry of Population in 2021
Unclassified
German
Polish
Other Groups
Irish
French (except Basque)
English
American
French Canadian
Dutch
Bay County, MI Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Unclassified 28895 27.77
German 27536 26.46
Polish 16941 16.28
Other Groups 14156 13.61
Irish 10211 9.81
French (except Basque) 9879 9.49
English 7448 7.16
American 3417 3.28
French Canadian 2791 2.68
Dutch 2350 2.26
Scottish 2078 2.00
Italian 1750 1.68
European 1350 1.30
Hungarian 909 0.87
Swedish 779 0.75
Norwegian 687 0.66
Russian 559 0.54
Scotch Irish 531 0.51
Belgian 506 0.49
Welsh 404 0.39
Canadian 386 0.37
Czech 383 0.37
Eastern European 336 0.32
Pennsylvania German 333 0.32
Swiss 304 0.29
British 294 0.28
Danish 240 0.23
Lebanese 222 0.21
Finnish 207 0.20
Slovak 197 0.19
Ukrainian 192 0.19
Greek 191 0.18
Scandinavian 188 0.18
Austrian 164 0.16
Lithuanian 125 0.12
Subsaharan African 102 0.10
Czechoslovakian 95 0.09
Slavic 94 0.09
Serbian 77 0.07
Iraqi 76 0.07
Assyrian/Chaldean/Syriac 76 0.07
Northern European 72 0.07
Croatian 45 0.04
African 40 0.04
West Indian (except Hispanic groups) 40 0.04
Celtic 36 0.04
Romanian 32 0.03
South African 32 0.03
Portuguese 26 0.03
Nigerian 24 0.02
German Russian 22 0.02
Jamaican 22 0.02
Yugoslavian 21 0.02
Albania 18 0.02
Slovene 18 0.02
Haitian 18 0.02
Latvian 16 0.02
Australian 13 0.01
Bulgarian 11 0.01
Palestinian 9 0.01
Jordanian 7 0.01
Luxembourger 6 0.01
Somali 6 0.01