San Castle CDP, FL Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 3.50K San Castle CDP, FL population, 1.16K had Other Groups ancestry (33.08%), 870 had West Indian (except Hispanic groups) ancestry (24.89%), and 600 had Unclassified ancestry (17.17%).

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

You can also see similar information for other Florida cities and places, and for Florida.

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

Data Source: US Census Bureau.

San Castle CDP, FL Percentage of Ancestry Population in 2021

Other Groups

West Indian (except Hispanic groups)

Unclassified

Haitian

Subsaharan African

African

Jamaican

English

Italian

Irish

San Castle CDP, FL Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	1156	33.08
West Indian (except Hispanic groups)	870	24.89
Unclassified	600	17.17
Haitian	500	14.31
Subsaharan African	257	7.35
African	257	7.35
Jamaican	242	6.92
English	164	4.69
Italian	136	3.89
Irish	112	3.21
Polish	100	2.86
German	91	2.60
Bahamian	75	2.15
Portuguese	69	1.97
West Indian	53	1.52
French (except Basque)	51	1.46
Finnish	42	1.20
Lithuanian	37	1.06
British West Indian	31	0.89
Czech	28	0.80
American	22	0.63
Ukrainian	10	0.29
Scandinavian	8	0.23
Scottish	8	0.23
Hungarian	6	0.17
Scotch Irish	4	0.11