The Congressional Affairs Office seeks to meet the needs of Members of Congress and their staff on behalf of their constituents. Here you will find resourceful information and tools to familiarize yourself with the many products and services the Census Bureau offers.

If you seek additional information, or to submit casework on behalf of a constituent, please feel free to contact us by phone 301-763-6100, by email cao@census.gov, or by fax 301-763-3780.

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2020 Census Congressional Toolkit

We have assembled this toolkit to help you motivate your constituents to respond to the 2020 Census and aid your responses to their questions.

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2020 Census Congressional Partnership Playbook

This playbook provides resources to help you reach out to constituents and increase their awareness of the 2020 Census.

Casework Resources

Congressional Affairs

Casework Resources

Are You in a Survey? Help for Survey Participants

If you received a survey this site will provide information to help verify, complete, and submit your form.

American Community Survey (ACS)

The American Community Survey (ACS) is an ongoing survey that provides vital information on a yearly basis about our nation and its people.

Age Search Service

The Census Bureau provides an "age search" service to the public. We search the confidential records and issue an official transcript of the results.

Related Information

2020 Census

Economic Census Congressional Resources