Massachusetts Non-Hispanic White alone Population By County in 2019

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2019, there were 4,897,854 people that identified as Non-Hispanic White alone in Massachusetts and they represented 71.04% of the total population of Massachusetts in 2019. Middlesex County had the highest number of Non-Hispanic White alone population (1,146,081), followed by Worcester County (627,636), and Essex County (545,895). On the other hand, Nantucket County had the lowest number of Non-Hispanic White alone (8,147), followed by Dukes County (15,190), and Franklin County (63,400).

When it comes to the percentage of each county's population that identified as Non-Hispanic White alone, Franklin County had the highest percentage (90.22%), followed by Barnstable County (89.53%), and Berkshire County (87.67%).

You can see similar information for other ethnicity and racial groups in Massachusetts.

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

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic White alone population. The data can also be filtered, sorted, and explored further in a table below.

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Massachusetts Non-Hispanic White alone Population By County in 2019
Massachusetts Non-Hispanic White alone Population By County in 2019
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County Non-Hispanic White alone Population % of County Population
Barnstable 190619 89.53
Berkshire 109771 87.67
Bristol 461418 81.65
Dukes 15190 86.99
Essex 545895 69.13
Franklin 63400 90.22
Hampden 286548 61.52
Hampshire 134413 83.18
Middlesex 1146081 71.13
Nantucket 8147 71.91
Norfolk 520587 73.62
Plymouth 422677 81
Suffolk 365472 45.35
Worcester 627636 75.68