Gwinnett County, GA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 3, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 948.51K Gwinnett County, GA population, 484.52K had Other Groups ancestry (51.08%), 176.24K had Unclassified ancestry (18.58%), and 55.08K had English ancestry (5.81%).

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 Georgia counties, and for Georgia.

Gwinnett County, GA Percentages of Ancestry of Population in 2021
Other Groups
Unclassified
English
German
Irish
American
Subsaharan African
West Indian (except Hispanic groups)
Italian
European
Gwinnett County, GA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 484516 51.08
Unclassified 176242 18.58
English 55083 5.81
German 49263 5.19
Irish 43489 4.59
American 43419 4.58
Subsaharan African 37984 4.01
West Indian (except Hispanic groups) 24191 2.55
Italian 19416 2.05
European 17728 1.87
African 14395 1.52
Scottish 13008 1.37
Jamaican 12693 1.34
Polish 11138 1.17
French (except Basque) 10102 1.07
Nigerian 7753 0.82
Scotch Irish 7572 0.80
Haitian 6565 0.69
Ethiopian 6299 0.66
British 5881 0.62
Dutch 5517 0.58
Romanian 5481 0.58
Russian 3719 0.39
Swedish 3604 0.38
Yugoslavian 3430 0.36
Norwegian 3426 0.36
Welsh 3333 0.35
French Canadian 2823 0.30
Guyanese 2691 0.28
Ghanaian 2587 0.27
Hungarian 2258 0.24
Ukrainian 1912 0.20
Liberian 1864 0.20
Czech 1817 0.19
Danish 1639 0.17
West Indian 1594 0.17
Greek 1437 0.15
Eastern European 1360 0.14
Iranian 1356 0.14
Canadian 1308 0.14
Trinidadian and Tobagonian 1289 0.14
Lebanese 1222 0.13
Afghan 1179 0.12
Swiss 1116 0.12
Scandinavian 1113 0.12
Portuguese 1107 0.12
Austrian 1076 0.11
Iraqi 1020 0.11
British West Indian 984 0.10
Northern European 968 0.10
Somali 906 0.10
Brazilian 894 0.09
Bulgarian 758 0.08
Lithuanian 748 0.08
Egyptian 682 0.07
Slovak 558 0.06
Finnish 476 0.05
Armenian 451 0.05
Croatian 450 0.05
Bahamian 446 0.05
Kenyan 432 0.05
Cajun 430 0.05
Turkish 406 0.04
Belgian 395 0.04
Icelander 373 0.04
Czechoslovakian 352 0.04
Bermudan 351 0.04
Arab 345 0.04
Barbadian 332 0.04
Celtic 291 0.03
Moroccan 289 0.03
Jordanian 287 0.03
Sudanese 276 0.03
South African 262 0.03
Syrian 254 0.03
US Virgin Islander 243 0.03
Slavic 229 0.02
Albania 185 0.02
Slovene 175 0.02
Pennsylvania German 172 0.02
Australian 161 0.02
Serbian 156 0.02
Israeli 150 0.02
Palestinian 133 0.01
Cape Verdean 125 0.01
Belizean 108 0.01
Macedonian 105 0.01
Senegalese 88 0.01
Sierra Leonean 83 0.01
Assyrian/Chaldean/Syriac 80 0.01
Basque 74 0.01
Maltese 63 0.01
Ugandan 52 0.01
Zimbabwean 49 0.01
Dutch West Indian 45 0.01
Cypriot 39 0.00
Luxembourger 34 0.00
Latvian 23 0.00
Alsatian 17 0.00
Estonian 10 0.00
German Russian 9 0.00