Massachusetts 2020 Census

Secretary William Francis Galvin – Census Liaison

What does the census count impact?

Census data affects federal funding, political representation, and the quality of data for Massachusetts. Find out why it’s so important to fill out your census form.

According to the Census Bureau's 2020 Population Count, Fenway Park (37,731 capacity) can hold the population of the Town of Natick (37,006 )!

Population over the years
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Map of Massachusetts Towns Reaching Peak Population in the 1800s

Massachusetts census data is used by state and federal programs

  • Supplemental Nutrition Assistance Program (SNAP) • Section 8 Housing Choice Vouchers • Highway Planning and Construction • Special Education Grants (IDEA) • Title I Grants to Local Education Agencies • National School Lunch Program • Head Start/Early Head Start • Low Income Home Energy Assistance (LIHEAP) • Health Center Programs (Community, Migrant, Homeless, Public Housing) • Supplemental Nutrition Program for Women, Infants, and Children (WIC) • Drawing Federal, State, and Local Legislative Districts • Assisting the Elderly, the Disabled and Veterans • Distributing Federal Grants to Educational Agencies • Attracting New Businesses to State and Local Areas • forecasting Future Transportation Needs for all Segments of the Population • Determining Amounts of Federal Funding for Massachusetts • Drawing Federal, State, and Local Legislative Districts • Assisting the Elderly, the Disabled and Veterans • Distributing Federal Grants to Educational Agencies • Attracting New Businesses to State and Local Areas • forecasting Future Transportation Needs for all Segments of the Population • Planning for Public Transportation Services • forecasting Future Housing Needs for all Segments of the Population • Directing Funds for Services for People In Poverty • Designing Public Safety Strategies • Providing Funds for Road Rehabilitation and Construction • Helping Potential Homeowners Research Property Values, Median Income and Other Demographic Information About A Particular Community • Determining Where Jobs and Job Programs are Needed • Planning Health and Educational Services for People With Disabilities • Estimating the Number of People Displaced By Natural Disasters • Developing Assistance Programs for American Indians • Creating Maps to Speed Services to Households In Need of Assistance • Designing Facilities for People With Disabilities, the Elderly, Or Children • Facilitating Scientific Research • Drawing School District Boundaries • Planning Budgets for Government at all Levels • Establishing Fair Market Rents and Enforcing Fair Lending Practices • Directing Services to Children and Adults With Limited English-Language Proficiency • Planning for Hospitals, Nursing Homes, Clinics, and the Location of Other Health Services • forecasting Development of Rural and Urban Areas • Assessing the Potential for Spread of Communicable Diseases • Planning for Faith-Based Organizations • Locating Factory Sites and Distribution Centers • Providing Genealogical Research • Planning for School Projects • Developing Adult Education Programs • Researching Historical Subject Areas • Determining Areas Eligible for Housing Assistance and Rehabilitation Loans • (Some Information Provided By the George Washington University’s Counting for Dollars 2020 Publication) • Supplemental Nutrition Assistance Program (SNAP) • Section 8 Housing Choice Vouchers • Highway Planning and Construction • Special Education Grants (IDEA) • Title I Grants to Local Education Agencies • National School Lunch Program • Head Start/Early Head Start • Low Income Home Energy Assistance (LIHEAP) • Health Center Programs (Community, Migrant, Homeless, Public Housing) • Supplemental Nutrition Program for Women, Infants, and Children (WIC) • Drawing Federal, State, and Local Legislative Districts • Assisting the Elderly, the Disabled and Veterans • Distributing Federal Grants to Educational Agencies • Attracting New Businesses to State and Local Areas • forecasting Future Transportation Needs for all Segments of the Population • Determining Amounts of Federal Funding for Massachusetts • Drawing Federal, State, and Local Legislative Districts • Assisting the Elderly, the Disabled and Veterans • Distributing Federal Grants to Educational Agencies • Attracting New Businesses to State and Local Areas • forecasting Future Transportation Needs for all Segments of the Population • Planning for Public Transportation Services • forecasting Future Housing Needs for all Segments of the Population • Directing Funds for Services for People In Poverty • Designing Public Safety Strategies • Providing Funds for Road Rehabilitation and Construction • Helping Potential Homeowners Research Property Values, Median Income and Other Demographic Information About A Particular Community • Determining Where Jobs and Job Programs are Needed • Planning Health and Educational Services for People With Disabilities • Estimating the Number of People Displaced By Natural Disasters • Developing Assistance Programs for American Indians • Creating Maps to Speed Services to Households In Need of Assistance • Designing Facilities for People With Disabilities, the Elderly, Or Children • Facilitating Scientific Research • Drawing School District Boundaries • Planning Budgets for Government at all Levels • Establishing Fair Market Rents and Enforcing Fair Lending Practices • Directing Services to Children and Adults With Limited English-Language Proficiency • Planning for Hospitals, Nursing Homes, Clinics, and the Location of Other Health Services • forecasting Development of Rural and Urban Areas • Assessing the Potential for Spread of Communicable Diseases • Planning for Faith-Based Organizations • Locating Factory Sites and Distribution Centers • Providing Genealogical Research • Planning for School Projects • Developing Adult Education Programs • Researching Historical Subject Areas • Determining Areas Eligible for Housing Assistance and Rehabilitation Loans • (Some Information Provided By the George Washington University’s Counting for Dollars 2020 Publication)

Note: the interactive maps work in most browsers except Internet Explorer

Road to the 2020 Census

  1. August 2018

    LUCA Program Finishes

    The Secretary's Office and the UMassDonahue Institute (UMDI), along with other local governments, updated the Census Bureau's address list, in order to make sure all records are current to ensure everyone gets counted, through the Local Update of Census Address (LUCA) program.


  2. April 2018

    Census Bureau opens 6 Regional Census Offices

    Massachusetts falls under the New York Regional Office.


  3. October 2018

    Census Bureau Partnership Specialists Begin Work

    Partnership Specialists are vital channels for information and other consulting for all census-related materials. They act as the first line of communication for all parties interested in learning more about the 2020 Census.


    The Secretary's Office maintains close contact with these Partnership Specialists, in order to best coordinate support for those organizing census awareness efforts.


  4. Winter/Fall 2018

    Complete Count Committee Road Tour

    The Secretary's Office, working with our partners at the Census Bureau, began touring around the Commonwealth, meeting with municipalities and organizations about how to best strategize their census outreach within their communities. The hope is to establish Complete Count Committees (CCCs) that have a diverse set of trusted voices to raise awareness about census and urge all to respond.


  5. Winter/Spring 2019

    Complete Count Committee Informational Meetings with Municipalities

    The Secretary's Office and the Census Bureau continue to meet with municipalities and groups to advise and provide support for census planning efforts, hoping to set up many Complete Count Committees early in the Census 2020 cycle.


  6. January–September 2019

    Census Bureau Opens Waves 1&2 Area Census Offices

    These offices will not be traditional public facing offices. Instead, Census Bureau employees will visit these locations as a sort of home base, but most positions will be work-from-home.


  7. April 1, 2019

    One Year from Census Day 2020

    The Secretary's Office intends to raise awareness and urge all communities to launch kickoff events to raise awareness about how vital census data is to Massachusetts.


  8. Summer 2019

    Outreach to Seasonal Populations

    The Secretary's Office will undertake outreach to seasonal populations in the Commonwealth, in order to inform them that their Census response should be recorded where they live most of the time (i.e. Massachusetts).


  9. Late August 2019

    Outreach to Student Populations

    The Secretary's Office will undertake outreach to student populations, namely students who live off-campus, to educate them of census residence guidelines and to urge them to fill out their census where they live most of the time (i.e. Massachusetts).


    LUCA Feedback

    Census Bureau delivers LUCA participants feedback regarding what updates were accepted and finalized in the Census Bureau's master address file.


  10. September 2019

    New Construction Program

    The Census Bureau will invite participants a last chance at providing any and all new addresses that will be built and occupied by April 1, 2020.


  11. Fall 2019

    Census Bureau Hiring Continues

    The Census Bureau continues to hire for staff, which include Enumerators, who are charged with obtaining responses by going door to door. We urge all of those interested to apply, since we stress the importance of hiring locally.


  12. February 2020

    Census Bureau Group Quarters Operation Begins

    Groups Quarters (GQs) are conducted differently than a traditional self-response. Groups Quarters ensure that all residents living in GQ style housing (such as dorms, barracks, nursing homes, etc.) are counted for the 2020 census. See Group Quarters pages for more information.

  13. March 2020

    Census Bureau Update Leave Begins

    The Update Leave operation (UL) is designed to occur in areas where the majority of housing units either do not have mail delivered to the physical location of the housing unit, lack of reliable broadband access, or the mail delivery information for the housing unit cannot be verified. The purpose of the operation is to update the address and feature data for the area assigned, and to digitally link and leave a 2020 Census Internet Choice Questionnaire Package at every housing unit (HU) identified to allow the household to self-respond. The 2020 Census Internet Choice Questionnaire Package will optimize self-response by enabling people to respond via multiple modes, including internet, paper, or telephone.

  14. Mid March 2020

    Internet Self-Response Begins

    Internet Self-Response encourages people to fill out the census form online or over the phone in twelve non-English languages.

  15. Late March 2020

    Transient Population Count

    The Census Bureau will partner with local community leaders in order to locate and enumerate local transient populations that do not have a permanent address.

  16. April 1, 2020

    Census Day

    The anchor date the Cenus Bureau uses for a hopeful completion date of all the census forms.

  17. May 2020

    Census Bureau Update Leave Begins

    The Update Leave operation (UL) is designed to occur in areas where the majority of housing units either do not have mail delivered to the physical location of the housing unit, or the mail delivery information for the housing unit cannot be verified. The purpose of the operation is to update the address and feature data for the area assigned, and to digitally link and leave a 2020 Census Internet Choice Questionnaire Package at every housing unit (HU) identified to allow the household to self-respond. The 2020 Census Internet Choice Questionnaire Package will optimize self-response by enabling people to respond via multiple modes, including internet, paper, or telephone.

  18. July 2020

    Census Bureau Update Leave Begins

    The Update Leave operation (UL) is designed to occur in areas where the majority of housing units either do not have mail delivered to the physical location of the housing unit, or the mail delivery information for the housing unit cannot be verified. The purpose of the operation is to update the address and feature data for the area assigned, and to digitally link and leave a 2020 Census Internet Choice Questionnaire Package at every housing unit (HU) identified to allow the household to self-respond. The 2020 Census Internet Choice Questionnaire Package will optimize self-response by enabling people to respond via multiple modes, including internet, paper, or telephone.

  19. September 2020

    Service Based Enumeration

    Census Bureau works with service providers at soup kitchens, shelters, and regularly scheduled food vans to count the people they serve.

  20. October 2020

    Census Bureau Counting Ends

    After collection activities are complete, Census Bureau experts run and review output from programs to unduplicate responses, determine final housing unit status, populate any missing housing unit data on household size and finalize the universe to be included in the apportionment count file.

  21. April 26, 2021

    Census Bureau Provides Apportionment Counts to the President

    The Secretary of Commerce transmits apportionment data to the President.

  22. August 12, 2021

    Census Bureau Provides Redistricting Data

    Census Bureau experts run and review programs to populate any missing demographic data for each household, run differential privacy programs to ensure confidentiality and run tabulation programs for each state delivery in a legacy format.

Massachusetts 2020 Census Kickoff – April 1, 2019

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