Massachusetts Non-Hispanic White Alone Citizen Voting-age Population By County in 2023 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Non-Hispanic White Alone citizen voting-age population for Massachusetts was 2,606,270 and represented 50.90% of the total Massachusetts citizen voting-age population.

Among all Massachusetts counties, Middlesex had the highest Non-Hispanic White Alone citizen voting-age population (886.79K), followed by Worcester (509.99K), and Essex (443.29K).

In terms of percentages, Barnstable had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (92.54%), followed by Franklin (92.38%), and Dukes (91.88%).

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 2023
Massachusetts Non-Hispanic White Alone Citizen Voting-age Population By County in 2023
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Middlesex 886790 77.59
Worcester 509990 80.54
Essex 443290 76.41
Norfolk 410385 78.08
Bristol 368340 85.40
Plymouth 339500 84.51
Suffolk 301350 54.67
Hampden 233910 66.70
Barnstable 174055 92.54
Hampshire 110020 86.22
Berkshire 94625 90.86
Franklin 53030 92.38
Dukes 14435 91.88
Nantucket 7960 75.77