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Compiled and Implemented by Ken Lefebvre, Population Estimates Program
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Population of Massachusetts
Counties

Data source: CO-EST2017-alldata. U.S. Census Bureau, Population Division. Release Date: March 2018

Est. Annual Percent Change

-0.25
0
0.25
0.5
0.75
1.0

Est. Population

50k
100k
250k
500k
750k
1m+

Est. Cumulative Percent Change (2010-2017)

-5
-2.5
0
2.5
5
10

Year:

Years:

*2010 Change represents difference between Estimate Base and Annual Est.