Indian River 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 158.00K Indian River County, FL population, 35.97K had Other Groups ancestry (22.77%), 27.66K had Unclassified ancestry (17.50%), and 22.98K had English ancestry (14.55%).

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.

Indian River County, FL Percentage of Ancestry Population in 2021

Other Groups

Unclassified

English

German

Irish

Italian

American

Polish

French (except Basque)

European

Indian River County, FL Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	35972	22.77
Unclassified	27655	17.50
English	22982	14.55
German	22340	14.14
Irish	21387	13.54
Italian	13799	8.73
American	11106	7.03
Polish	5664	3.59
French (except Basque)	5502	3.48
European	4825	3.05
Scottish	4022	2.55
West Indian (except Hispanic groups)	2559	1.62
Swedish	2516	1.59
Dutch	1946	1.23
French Canadian	1762	1.12
Scotch Irish	1675	1.06
Norwegian	1630	1.03
British	1409	0.89
Russian	1351	0.86
Haitian	1341	0.85
Welsh	1166	0.74
Greek	847	0.54
Hungarian	680	0.43
Eastern European	677	0.43
Brazilian	615	0.39
Jamaican	614	0.39
Portuguese	600	0.38
Austrian	553	0.35
Swiss	551	0.35
Czech	489	0.31
Subsaharan African	489	0.31
African	445	0.28
Lithuanian	441	0.28
Scandinavian	420	0.27
Danish	383	0.24
Trinidadian and Tobagonian	370	0.23
Ukrainian	314	0.20
Northern European	306	0.19
Canadian	304	0.19
Finnish	298	0.19
Lebanese	244	0.15
Romanian	205	0.13
Slavic	164	0.10
Slovak	149	0.09
Bahamian	140	0.09
Armenian	136	0.09
Czechoslovakian	135	0.09
Syrian	128	0.08
Belgian	110	0.07
Turkish	106	0.07
Israeli	86	0.05
Bulgarian	85	0.05
Serbian	81	0.05
Australian	80	0.05
Croatian	77	0.05
Arab	75	0.05
Pennsylvania German	65	0.04
Estonian	57	0.04
Guyanese	47	0.03
Celtic	46	0.03
Iranian	46	0.03
West Indian	41	0.03
Egyptian	36	0.02
South African	30	0.02
Maltese	29	0.02
Slovene	27	0.02
Basque	26	0.02
Barbadian	22	0.01
British West Indian	22	0.01
Yugoslavian	21	0.01
Cypriot	20	0.01
Luxembourger	19	0.01
Jordanian	17	0.01
Assyrian/Chaldean/Syriac	16	0.01
Bermudan	16	0.01
Albania	15	0.01
Cape Verdean	14	0.01
New Zealander	11	0.01
US Virgin Islander	10	0.01
Alsatian	9	0.01