Black Diamond 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 1.02K Black Diamond CDP, FL population, 327 had English ancestry (31.97%), 272 had Irish ancestry (26.59%), and 135 had Polish ancestry (13.20%).

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.

Black Diamond CDP, FL Percentage of Ancestry Population in 2021

English

Irish

Polish

Unclassified

Italian

European

Czech

German

Swedish

Other Groups

Black Diamond CDP, FL Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
English	327	31.97
Irish	272	26.59
Polish	135	13.20
Unclassified	125	12.22
Italian	114	11.14
European	103	10.07
Czech	80	7.82
German	61	5.96
Swedish	59	5.77
Other Groups	51	4.99
Scottish	34	3.32
Ukrainian	33	3.23
French (except Basque)	30	2.93
American	26	2.54
Russian	19	1.86
Norwegian	9	0.88