Massachusetts county data and maps

Published topics

Massachusetts County Housing Affordability
Massachusetts County Poverty Rate
Massachusetts County Unemployment Rate
Massachusetts County Total Population
Massachusetts County Median Age
Massachusetts PEP 2025 county population
Massachusetts reported county incident counts (2024)

Rankings

Rankings describe published ACS estimates; follow each link for vintage and limitations.

Highest home price to income ratios
Highest renter cost burden
Highest rents
Lowest renter cost burden
Lowest rents
Most affordable counties

Find a county

Links open county overviews where available and otherwise existing housing pages. The full alphabetical list works without JavaScript.

Filter counties by name

Barnstable County GEOID 25001
Berkshire County GEOID 25003
Bristol County GEOID 25005
Dukes County GEOID 25007
Essex County GEOID 25009
Franklin County GEOID 25011
Hampden County GEOID 25013
Hampshire County GEOID 25015
Middlesex County GEOID 25017
Nantucket County GEOID 25019
Norfolk County GEOID 25021
Plymouth County GEOID 25023
Suffolk County GEOID 25025
Worcester County GEOID 25027

Sources and limitations

Topic pages identify their sources, vintages, downloads and limitations. ACS estimates include survey uncertainty; crime counts are not population-normalized and do not establish safety or risk. PEP and ACS are distinct population series.