Ranking of Massachusetts Counties By Population in 2016

Updated on January 28, 2024.

Based on the US Census Vintage data estimates, in 2016, the Population for Massachusetts was 6.83M. Among all Massachusetts counties, Middlesex County had the highest population (1.60M), followed by Worcester County (820.45K), and Suffolk County (793.02K).

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

See this for other years:
Ranking of Massachusetts Counties By Population in 2016
Middlesex
Worcester
Suffolk
Essex
Norfolk
Bristol
Plymouth
Hampden
Barnstable
Hampshire
Ranking of Massachusetts Counties By Population in 2016
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Rank County Population
1 Middlesex County 1595581
2 Worcester County 820447
3 Suffolk County 793020
4 Essex County 780222
5 Norfolk County 697452
6 Bristol County 558413
7 Plymouth County 512535
8 Hampden County 467874
9 Barnstable County 213805
10 Hampshire County 161613
11 Berkshire County 127182
12 Franklin County 70706
13 Dukes County 17349
14 Nantucket County 11081