Rafter J Ranch CDP, WY Population By Ancestry in 2021 (ACS-5Yrs)

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 1.14K Rafter J Ranch CDP, WY population, 258 had Other Groups ancestry (22.65%), 234 had Unclassified ancestry (20.54%), and 165 had Irish ancestry (14.49%).

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 Wyoming cities and places, and for Wyoming.

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

Data Source: US Census Bureau.

Rafter J Ranch CDP, WY Percentage of Ancestry Population in 2021

Other Groups

Unclassified

Irish

English

European

German

French (except Basque)

Scottish

American

Norwegian

Rafter J Ranch CDP, WY Population By Ancestry in 2021

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Ancestry	Population	Percent of Pop. (%)
Other Groups	258	22.65
Unclassified	234	20.54
Irish	165	14.49
English	154	13.52
European	94	8.25
German	92	8.08
French (except Basque)	83	7.29
Scottish	60	5.27
American	58	5.09
Norwegian	54	4.74
Italian	51	4.48
Polish	43	3.78
Portuguese	36	3.16
British	34	2.99
Swedish	21	1.84
Russian	16	1.41
Finnish	13	1.14
Welsh	11	0.97
Danish	9	0.79
Eastern European	9	0.79