Ranking of Massachusetts Counties By Population in 2014

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2014, the Population for Massachusetts was 6.77M. Among all Massachusetts counties, Middlesex County had the highest population (1.58M), followed by Worcester County (815.71K), and Suffolk County (774.11K).

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 2014
Middlesex
Worcester
Suffolk
Essex
Norfolk
Bristol
Plymouth
Hampden
Barnstable
Hampshire
Ranking of Massachusetts Counties By Population in 2014
Items per page:
0 of 0
Rank County Population
1 Middlesex County 1575520
2 Worcester County 815707
3 Suffolk County 774113
4 Essex County 771803
5 Norfolk County 692439
6 Bristol County 555212
7 Plymouth County 506634
8 Hampden County 469561
9 Barnstable County 214398
10 Hampshire County 161060
11 Berkshire County 128928
12 Franklin County 71344
13 Dukes County 17312
14 Nantucket County 10833