Massachusetts Non-Hispanic White Alone Citizen 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 population for Massachusetts was 3,247,938 and represented 50.31% of the total Massachusetts citizen population.

Among all Massachusetts counties, Middlesex had the highest Non-Hispanic White Alone citizen population (1.07M), followed by Worcester (617.18K), and Essex (530.13K).

In terms of percentages, Barnstable had the highest percentage of its citizen population being Non-Hispanic White Alone (90.48%), followed by Dukes (90.41%), and Franklin (90.36%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen 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 Population By County in 2024
Massachusetts Non-Hispanic White Alone Citizen Population By County in 2024
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County Citizen Population % of County Citizen Population
Middlesex 1064660 73.36
Worcester 617182 76.38
Essex 530129 71.23
Norfolk 502283 74.69
Bristol 443948 80.76
Plymouth 417559 81.65
Suffolk 334659 50.00
Hampden 272935 61.27
Barnstable 200147 90.48
Hampshire 130493 83.77
Berkshire 110790 88.22
Franklin 62564 90.36
Dukes 17352 90.41
Nantucket 9756 72.75