Greene County, OH Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 167.04K Greene County, OH population, 41.70K had German ancestry (24.96%), 41.51K had Unclassified ancestry (24.85%), and 31.16K had Other Groups ancestry (18.65%).

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 Ohio counties, and for Ohio.

Greene County, OH Percentages of Ancestry of Population in 2021
German
Unclassified
Other Groups
English
Irish
American
Italian
Scottish
European
Polish
Greene County, OH Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
German 41699 24.96
Unclassified 41514 24.85
Other Groups 31160 18.65
English 23334 13.97
Irish 22194 13.29
American 11576 6.93
Italian 6596 3.95
Scottish 4519 2.71
European 3862 2.31
Polish 3428 2.05
French (except Basque) 3213 1.92
Scotch Irish 2097 1.25
Dutch 1959 1.17
Welsh 1892 1.13
British 1848 1.11
Norwegian 1480 0.89
Swedish 1430 0.86
Subsaharan African 1271 0.76
Hungarian 1045 0.63
African 897 0.54
Swiss 798 0.48
Czech 697 0.42
French Canadian 603 0.36
Russian 571 0.34
Greek 533 0.32
West Indian (except Hispanic groups) 490 0.29
Austrian 488 0.29
Scandinavian 444 0.27
Slovak 387 0.23
Czechoslovakian 340 0.20
Finnish 340 0.20
Lebanese 334 0.20
Croatian 326 0.20
Eastern European 322 0.19
Northern European 243 0.14
Lithuanian 239 0.14
Portuguese 205 0.12
Nigerian 204 0.12
Danish 194 0.12
Egyptian 189 0.11
Belizean 186 0.11
Ukrainian 170 0.10
Canadian 160 0.10
Australian 127 0.08
Brazilian 117 0.07
Iranian 105 0.06
Serbian 102 0.06
Ghanaian 94 0.06
Syrian 89 0.05
Belgian 88 0.05
Estonian 88 0.05
Slovene 85 0.05
Kenyan 74 0.04
Slavic 69 0.04
Armenian 68 0.04
West Indian 65 0.04
Turkish 64 0.04
Palestinian 61 0.04
Romanian 59 0.04
Bahamian 59 0.04
Jamaican 57 0.03
Haitian 54 0.03
Latvian 46 0.03
Maltese 45 0.03
Moroccan 40 0.02
Celtic 39 0.02
Trinidadian and Tobagonian 38 0.02
Yugoslavian 31 0.02
Bulgarian 30 0.02
Pennsylvania German 28 0.02
Dutch West Indian 20 0.01
Icelander 16 0.01
Israeli 11 0.01
Luxembourger 11 0.01
Barbadian 11 0.01
Arab 9 0.01
Albania 8 0.01
Cajun 7 0.00
Sudanese 1 0.00