Ranking of Massachusetts Counties By White Alone Population in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Massachusetts counties, Middlesex County had the highest number of people who identified their race as White Alone (1.27M), followed by Worcester County (713.39K), and Essex County (670.61K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Massachusetts counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Massachusetts Counties By White Alone Population in 2015
Middlesex
Worcester
Essex
Norfolk
Bristol
Suffolk
Plymouth
Hampden
Barnstable
Hampshire
Ranking of Massachusetts Counties By White Alone Population in 2015
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Rank County White Alone Population
1 Middlesex County 1272304
2 Worcester County 713393
3 Essex County 670608
4 Norfolk County 557412
5 Bristol County 501625
6 Suffolk County 484612
7 Plymouth County 437715
8 Hampden County 391167
9 Barnstable County 199323
10 Hampshire County 142617
11 Berkshire County 118647
12 Franklin County 66909
13 Dukes County 15694
14 Nantucket County 9419