Population estimates by age group by city and town ("County Subdivision") in Massachusetts

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Number – Estimated number of individuals living in each city or town (also known as “county subdivision”).

S – Estimate suppressed if less than or equal to 10.

Data Source:

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, Table DP05. Updated February 2020.



These are estimates based on a survey, and they may be highly unreliable for towns with small populations due to small sample sizes.

When comparing estimates over time, researchers recommend comparing time periods that do not include overlapping years.