The University of Massachusetts Amherst

UMass Donahue Institute

Massachusetts Population Estimates Program

Census 2020 Data for Massachusetts

The U.S. Census Bureau released the first detailed dataset from the Census 2020 count on August 12, 2021. This “Decennial Census P.L. 94-171 Redistricting” dataset includes population counts by race and ethnicity in two age groups including under-18 and 18-plus as well as housing unit counts by occupancy status. The full PL-94 dataset encompasses Census count information for geographic levels including state, county, tract, block-group, block, and congressional-district. On this webpage UMDI has developed interactive data dashboards to display the Census 2020 population totals, population change, population by race and ethnicity, and housing unit information at the city and town level. Scroll below the dashboards to find a link to individualized municipal summaries and downloadable tables. For additional information on the Census Bureau’s Census 2020 data releases, visit the Bureau’s Census 2020 webpage.


Census 2020 Data for Massachusetts: Municipal Summaries from the Census 2020 PL-94 Redistricting Data

The 3-page summary report for each city and town includes information on population totals, population change, population by race and ethnicity, and housing unit information in historical and state context.

View Interactive Dashboard

Data Dash Releases

Stack of Journals.

Census 2020 Count for Massachusetts
On April 26, 2021, the U.S. Census Bureau released the Census 2020 apportionment data, including the resident population, overseas population, and total population enumerated for each state in the 2020 decennial Census. State total population counts, including overseas population, are used to apportion congressional seats among the 50 U.S. States while resident population counts (excluding overseas) are used to determine the population in each sub-state legislative district. This state-level apportionment data represent the first official population numbers coming out of the 2020 Census count for Massachusetts.
View the release.

Downloads

For more information, please contact Susan Strate or call (413) 577-0753.

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The UMass Donahue Institute is pre-approved to offer a variety of options for streamlined, simplified contracting both within Massachusetts and at the federal level.

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UMass Donahue Institute

University of Massachusetts Amherst

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Hadley, Massachusetts 01035

(413) 545-0001

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