Center Moriches CDP, NY Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 7.95K Center Moriches CDP, NY population, 1.86K had Irish ancestry (23.34%), 1.83K had Italian ancestry (22.99%), and 1.49K had German ancestry (18.79%).

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

You can also see similar information for other New York cities and places, New York counties, and for New York.

Center Moriches CDP, NY Percentages of Ancestry of Population in 2021
Irish
Italian
German
Other Groups
Unclassified
European
English
Polish
Russian
Ukrainian
Center Moriches CDP, NY Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Irish 1855 23.34
Italian 1827 22.99
German 1493 18.79
Other Groups 1452 18.27
Unclassified 1148 14.44
European 722 9.08
English 512 6.44
Polish 432 5.44
Russian 199 2.50
Ukrainian 198 2.49
American 195 2.45
French (except Basque) 187 2.35
Norwegian 123 1.55
Scottish 103 1.30
Swedish 87 1.10
Hungarian 66 0.83
Greek 65 0.82
Portuguese 60 0.76
Czech 36 0.45
Latvian 26 0.33
Czechoslovakian 23 0.29
Subsaharan African 19 0.24
African 19 0.24
Danish 17 0.21
Scotch Irish 14 0.18
Slovak 12 0.15
West Indian (except Hispanic groups) 12 0.15
Jamaican 12 0.15
Albania 7 0.09
Armenian 7 0.09
Serbian 7 0.09
Austrian 4 0.05
Lithuanian 3 0.04