St. Johns 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 265.72K St. Johns County, FL population, 62.00K had Unclassified ancestry (23.33%), 51.00K had Other Groups ancestry (19.19%), and 35.55K had English ancestry (13.38%).

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.

St. Johns County, FL Percentage of Ancestry Population in 2021

Unclassified

Other Groups

English

German

Irish

American

Italian

Polish

French (except Basque)

Scottish

St. Johns County, FL Population By Ancestry in 2021

0 of 0

Ancestry	Population	Percent of Pop. (%)
Unclassified	62002	23.33
Other Groups	50998	19.19
English	35552	13.38
German	34852	13.12
Irish	33289	12.53
American	31141	11.72
Italian	18025	6.78
Polish	8599	3.24
French (except Basque)	6795	2.56
Scottish	6408	2.41
European	5383	2.03
Scotch Irish	2955	1.11
British	2873	1.08
Swedish	2680	1.01
Russian	2668	1.00
Norwegian	2495	0.94
Dutch	2275	0.86
Welsh	2167	0.82
Hungarian	1804	0.68
Greek	1661	0.63
Scandinavian	1631	0.61
French Canadian	1391	0.52
Eastern European	1309	0.49
West Indian (except Hispanic groups)	1227	0.46
Brazilian	1101	0.41
Danish	971	0.37
Czech	956	0.36
Ukrainian	878	0.33
Portuguese	744	0.28
Austrian	719	0.27
Canadian	717	0.27
Subsaharan African	716	0.27
Albania	712	0.27
Lebanese	711	0.27
Slovak	647	0.24
Swiss	611	0.23
Lithuanian	590	0.22
Northern European	523	0.20
Romanian	489	0.18
Jamaican	419	0.16
Finnish	381	0.14
Syrian	374	0.14
Haitian	325	0.12
Belgian	292	0.11
Czechoslovakian	273	0.10
Croatian	271	0.10
US Virgin Islander	248	0.09
German Russian	207	0.08
African	206	0.08
Nigerian	164	0.06
Yugoslavian	162	0.06
West Indian	144	0.05
Australian	139	0.05
Iraqi	131	0.05
Turkish	127	0.05
Armenian	119	0.05
Guyanese	118	0.04
Serbian	114	0.04
Arab	111	0.04
Pennsylvania German	111	0.04
Cape Verdean	108	0.04
Ethiopian	90	0.03
Bulgarian	70	0.03
South African	67	0.03
Slavic	66	0.03
Luxembourger	60	0.02
Trinidadian and Tobagonian	57	0.02
Slovene	52	0.02
Latvian	47	0.02
Egyptian	44	0.02
Icelander	31	0.01
New Zealander	25	0.01
Palestinian	24	0.01
Israeli	24	0.01
British West Indian	21	0.01
Moroccan	18	0.01
Dutch West Indian	17	0.01
Cajun	12	0.01
Belizean	8	0.003
Bahamian	7	0.003
Estonian	5	0.002
Iranian	5	0.002