Massachusetts Non-Hispanic White Alone Citizen Voting-age Population By County in 2024 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the Non-Hispanic White Alone citizen voting-age population for Massachusetts was 2,614,646 and represented 50.72% of the total Massachusetts citizen voting-age population.

Among all Massachusetts counties, Middlesex had the highest Non-Hispanic White Alone citizen voting-age population (884.95K), followed by Worcester (510.17K), and Essex (442.15K).

In terms of percentages, Barnstable had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (92.44%), followed by Franklin (92.34%), and Dukes (91.39%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Massachusetts Non-Hispanic White Alone Citizen Voting-age Population By County in 2024
Massachusetts Non-Hispanic White Alone Citizen Voting-age Population By County in 2024
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Middlesex 884949 76.84
Worcester 510171 80.14
Essex 442149 75.80
Norfolk 409150 77.28
Bristol 367249 84.65
Plymouth 340480 84.28
Suffolk 300808 54.34
Hampden 231742 66.05
Barnstable 175228 92.44
Hampshire 113563 85.39
Berkshire 95396 90.56
Franklin 53122 92.34
Dukes 14486 91.39
Nantucket 8093 75.97