Fastest-growing counties in Massachusetts
Fastest-growing counties in Massachusetts
From 2018 to 2019, the U.S. population grew by .48%, its slowest rate in 100 years. Declining births, increasing deaths largely due to the graying Baby Boomer population, and a crackdown on immigration have contributed to many states seeing net population losses in recent years.
But in other pockets of the country, populations are growing. These shifts can be due to job opportunities, high quality of life, easy commutability to job centers, low rents, or any combination of these or other factors. Stacker compiled a list of the fastest-growing counties in Massachusetts using data from the U.S. Census Bureau. Counties are ranked by the highest population growth from 2010 to 2019, based on 5-year estimates.
A county typically sees population growth as a “bedroom community” (a municipality with an atypically large commuting population) to a large city. These communities are typically quieter than their feeder cities, offer lower rents and a higher quality of living, and are remote enough to be immune to the feeder city’s crime, traffic, and crowds. Keep reading to see if your home county made the list.
#14. Berkshire County
--- #3,106 among all counties nationwide
- 2010 to 2019 percent population change: -3.9%
--- #14 among counties in Massachusetts, #2,418 among all counties nationwide
- 2019 population: 126,425
--- #11 largest county in Massachusetts, #499 largest county nationwide

#13. Barnstable County
--- #3,084 among all counties nationwide
- 2010 to 2019 percent population change: -1.8%
--- #13 among counties in Massachusetts, #1,960 among all counties nationwide
- 2019 population: 213,496
--- #9 largest county in Massachusetts, #310 largest county nationwide
#12. Franklin County
--- #2,654 among all counties nationwide
- 2010 to 2019 percent population change: -1.3%
--- #12 among counties in Massachusetts, #1,855 among all counties nationwide
- 2019 population: 70,577
--- #12 largest county in Massachusetts, #763 largest county nationwide
#11. Nantucket County
--- #951 among all counties nationwide
- 2010 to 2019 percent population change: +10.9%
--- #2 among counties in Massachusetts, #346 among all counties nationwide
- 2019 population: 11,168
--- #14 largest county in Massachusetts, #2,345 largest county nationwide
#10. Dukes County
--- #944 among all counties nationwide
- 2010 to 2019 percent population change: +7.2%
--- #4 among counties in Massachusetts, #596 among all counties nationwide
- 2019 population: 17,312
--- #13 largest county in Massachusetts, #1,957 largest county nationwide
#9. Hampshire County
--- #611 among all counties nationwide
- 2010 to 2019 percent population change: +2.4%
--- #10 among counties in Massachusetts, #1,154 among all counties nationwide
- 2019 population: 161,032
--- #10 largest county in Massachusetts, #405 largest county nationwide

#8. Hampden County
--- #515 among all counties nationwide
- 2010 to 2019 percent population change: +1.2%
--- #11 among counties in Massachusetts, #1,339 among all counties nationwide
- 2019 population: 467,871
--- #8 largest county in Massachusetts, #147 largest county nationwide
#7. Bristol County
--- #320 among all counties nationwide
- 2010 to 2019 percent population change: +2.7%
--- #9 among counties in Massachusetts, #1,103 among all counties nationwide
- 2019 population: 561,037
--- #6 largest county in Massachusetts, #118 largest county nationwide
#6. Plymouth County
--- #224 among all counties nationwide
- 2010 to 2019 percent population change: +5.0%
--- #7 among counties in Massachusetts, #801 among all counties nationwide
- 2019 population: 515,303
--- #7 largest county in Massachusetts, #134 largest county nationwide

#5. Worcester County
--- #160 among all counties nationwide
- 2010 to 2019 percent population change: +4.2%
--- #8 among counties in Massachusetts, #895 among all counties nationwide
- 2019 population: 824,772
--- #2 largest county in Massachusetts, #73 largest county nationwide
#4. Norfolk County
--- #135 among all counties nationwide
- 2010 to 2019 percent population change: +5.8%
--- #6 among counties in Massachusetts, #717 among all counties nationwide
- 2019 population: 700,437
--- #5 largest county in Massachusetts, #92 largest county nationwide
#3. Essex County
--- #109 among all counties nationwide
- 2010 to 2019 percent population change: +6.5%
--- #5 among counties in Massachusetts, #650 among all counties nationwide
- 2019 population: 783,676
--- #4 largest county in Massachusetts, #81 largest county nationwide

#2. Suffolk County
--- #53 among all counties nationwide
- 2010 to 2019 percent population change: +13.1%
--- #1 among counties in Massachusetts, #249 among all counties nationwide
- 2019 population: 796,605
--- #3 largest county in Massachusetts, #78 largest county nationwide
#1. Middlesex County
--- #36 among all counties nationwide
- 2010 to 2019 percent population change: +8.2%
--- #3 among counties in Massachusetts, #521 among all counties nationwide
- 2019 population: 1,600,842
--- #1 largest county in Massachusetts, #22 largest county nationwide



