Castle town, OK Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 159 Castle town, OK population, 64 had Unclassified ancestry (40.25%), 39 had Other Groups ancestry (24.53%), and 33 had Czech ancestry (20.76%).

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 Oklahoma cities and places, and for Oklahoma.

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

Data Source: US Census Bureau.

Castle town, OK Percentage of Ancestry Population in 2021

Unclassified

Other Groups

Czech

Swiss

American

Irish

German

Scottish

West Indian (except Hispanic groups)

Dutch West Indian

Castle town, OK Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Unclassified	64	40.25
Other Groups	39	24.53
Czech	33	20.76
Swiss	33	20.76
American	13	8.18
Irish	5	3.15
German	4	2.52
Scottish	2	1.26
West Indian (except Hispanic groups)	2	1.26
Dutch West Indian	2	1.26
Swedish	1	0.63