Union County, FL Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 15, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 16.14K Union County, FL population, 6.92K had Unclassified ancestry (42.87%), 3.00K had Other Groups ancestry (18.59%), and 1.59K had Irish ancestry (9.84%).

The chart below shows the top 10 ancestry groups by percentage, and the table below shows both the population and percentages for many ancestry groups.

You can see similar information for other Florida counties, and for Florida.

NB: People could belong to one or more ancestry groups.

Data Source: US Census Bureau.

Union County, FL Percentage of Ancestry Population in 2021

Unclassified

Other Groups

Irish

English

Subsaharan African

African

German

American

Italian

French (except Basque)

Union County, FL Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Unclassified	6919	42.87
Other Groups	3000	18.59
Irish	1588	9.84
English	1249	7.74
Subsaharan African	1204	7.46
African	1201	7.44
German	1162	7.20
American	951	5.89
Italian	480	2.97
French (except Basque)	288	1.78
Scottish	240	1.49
Dutch	195	1.21
European	191	1.18
Scotch Irish	168	1.04
Polish	132	0.82
West Indian (except Hispanic groups)	130	0.81
Greek	110	0.68
Norwegian	102	0.63
British	82	0.51
Welsh	79	0.49
Swedish	76	0.47
Scandinavian	70	0.43
Czech	65	0.40
Ukrainian	59	0.37
West Indian	52	0.32
Haitian	51	0.32
Moroccan	41	0.25
Eastern European	41	0.25
French Canadian	41	0.25
Northern European	34	0.21
Finnish	28	0.17
Jamaican	22	0.14
Israeli	21	0.13
Danish	17	0.11
Pennsylvania German	16	0.10
Canadian	15	0.09
Croatian	14	0.09
Hungarian	13	0.08
Russian	10	0.06
Austrian	9	0.06
Bahamian	5	0.03
Lebanese	3	0.02
Cape Verdean	3	0.02
Swiss	1	0.01