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RANKING · 2010 CENSUS · 14 SHOWN OF 14

Most sparsely populated, Massachusetts counties · 2010

Massachusetts counties with the fewest residents per square mile (2023). This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

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SAME RANKING BYCitiesStatesMetros
RELATEDLargest by populationFastest growingFastest shrinkingMost densely populatedBest broadband accessWorst broadband access
YEAR19902000201020202025
Most sparsely populated by state
RANKPLACESTATEPOPPOPULATION DENSITYVS 2000
01Franklin County, MAMA70,698102−0%
02Berkshire County, MAMA128,224142−3%
03Dukes County, MAMA21,219160+10%
04Nantucket County, MAMA14,758220+7%
05Hampshire County, MAMA164,065300+4%
06Worcester County, MAMA888,502529+6%
07Barnstable County, MAMA233,539548−3%
08Hampden County, MAMA464,338751+2%
09Plymouth County, MAMA546,829752+5%
10Bristol County, MAMA593,640991+3%
11Essex County, MAMA826,6531,509+3%
12Norfolk County, MAMA739,7491,694+3%
13Middlesex County, MAMA1,669,9791,838+3%
14Suffolk County, MAMA791,89112,395+5%
SHOWING 1–14 OF 14
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES