Dedham CDP, MA Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 25.31K Dedham CDP, MA population, 7.42K had Irish ancestry (29.33%), 5.24K had Unclassified ancestry (20.69%), and 3.80K had Other Groups ancestry (15.03%).

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 Massachusetts cities and places, Massachusetts counties, and for Massachusetts.

Dedham CDP, MA Percentages of Ancestry of Population in 2021
Irish
Unclassified
Other Groups
Italian
English
German
American
French (except Basque)
Scottish
European
Dedham CDP, MA Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Irish 7422 29.33
Unclassified 5236 20.69
Other Groups 3804 15.03
Italian 3412 13.48
English 2750 10.87
German 1626 6.43
American 982 3.88
French (except Basque) 842 3.33
Scottish 651 2.57
European 602 2.38
French Canadian 584 2.31
Russian 551 2.18
Subsaharan African 536 2.12
Greek 520 2.06
Polish 495 1.96
West Indian (except Hispanic groups) 456 1.80
Swedish 401 1.58
African 349 1.38
Haitian 349 1.38
Portuguese 286 1.13
Albania 242 0.96
Lebanese 220 0.87
Brazilian 181 0.72
British 181 0.72
Scandinavian 172 0.68
Turkish 162 0.64
Scotch Irish 151 0.60
Hungarian 136 0.54
Norwegian 123 0.49
Bulgarian 108 0.43
Dutch 103 0.41
Ukrainian 99 0.39
Cape Verdean 85 0.34
Finnish 83 0.33
Welsh 83 0.33
Armenian 77 0.30
Nigerian 65 0.26
Canadian 61 0.24
Czech 53 0.21
Barbadian 50 0.20
Lithuanian 47 0.19
Eastern European 44 0.17
Syrian 36 0.14
Guyanese 32 0.13
Jamaican 26 0.10
Moroccan 23 0.09
Belgian 21 0.08
West Indian 19 0.08
Danish 18 0.07
Kenyan 18 0.07