S. 2578Senate115th Congress (2017-2019)In Committee

2020 Census IDEA Act

Introduced March 20, 2018

AI-Generated Summary

Updated April 15, 2026 at 8:48 PM UTC

The 2020 Census IDEA Act changes the law so that the Commerce Secretary must give Congress advance notice before any new questions or major design changes are added to the decennial census. It also requires the Census Bureau to test any major operational changes for at least three years and to keep Congress informed about the census plan and testing progress.

Key Provisions

  • The Secretary of Commerce cannot implement any major census operational design that hasn’t been researched, studied, and tested for at least three years before the census.
  • Any new subject, type of information, or question on the census questionnaire must be submitted to Congress in advance.
  • The Secretary must submit a detailed report to Congress every two years (starting 90 days after the law’s enactment) describing the census operational plan and the status of research and testing, and publish the report online.
  • The Government Accountability Office (GAO) must review and report to Congress whether the proposed census subjects and questions have been adequately researched and tested before the census occurs.
  • The new requirements do not apply to a mid‑decade census or the American Community Survey.

Legislative Activity

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1 earlier action
SenateIntro Referral Latest Action

Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

March 20, 2018

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SenateIntro Referral

Introduced in Senate

March 20, 2018

SenateIntro Referral

Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

March 20, 2018

Floor Debate

18 members

What members said about S. 2578 on the floor

3 Republicans14 Democrats1 Independent
Cory A. Booker
Sen. Cory A. BookerD-NJ · Feb 6, 2017

Mr. President, I rise this evening to continue the dialogue of the conversation about the candidate, the nominee for Attorney General. I rise to join my colleagues in opposition to the nomination. I…

Maria Cantwell
Sen. Maria CantwellD-WA · Feb 6, 2017

Mr. President, I come to the floor this morning to join my colleague from the Pacific Northwest speaking in opposition to the nomination of our colleague to the position of U.S. Attorney General. I…

Brian Schatz
Sen. Brian SchatzD-HI · Feb 6, 2017

Mr. President, I am an institutionalist. I believe in this place. I love this place. People don't always like the rules or how they are interpreted, how they are administered, but the rules have…

Jeff Merkley
Sen. Jeff MerkleyD-OR · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I am rising to speak this morning about the nomination of our colleague, Senator Jeff Sessions…

Tom Udall
Sen. Tom UdallD-NM · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I rise today in opposition to the confirmation of Senator Jeff Sessions to be the Attorney…

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Margaret Wood Hassan
Sen. Margaret Wood HassanD-NH · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I rise today to join my colleagues in opposing the nomination of Senator Jeff Sessions to be…

Al  Franken
Sen. Al Franken D-MN · Feb 6, 2017

Thank you, Mr. President. I rise in opposition to the nomination of Senator Jeff Sessions to serve as our Nation's next Attorney General. The U.S. Attorney General has a job like none other. Our…

Christopher Murphy
Sen. Christopher MurphyD-CT · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, as I began last night at 4 in the morning-- now 5:30--I thank the staff, both the nonpartisan…

Sherrod Brown
Sen. Sherrod BrownD-OH · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, the job of the Attorney General of the United States is to enforce laws that protect the rights…

Mazie K. Hirono
Sen. Mazie K. HironoD-HI · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I have served with Jeff Sessions throughout my time in the Senate and respect him very much as a…

Bernard Sanders
Sen. Bernard SandersI-VT · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I want to say a few words about the Sessions nomination for Attorney General, but I also want to…

Robert P. Casey Jr.
Sen. Robert P. Casey Jr.D-PA · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I want to outline a number of concerns that I have this morning about Senator Sessions'…

Mark R. Warner
Sen. Mark R. WarnerD-VA · Feb 6, 2017

First of all, Mr. President, I thank my colleague, the Senator from Vermont, for his statement, and remarkably, the events of the last 24 hours, with Senator Warren's comments and now Senator…

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Kirsten E. Gillibrand
Sen. Kirsten E. GillibrandD-NY · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded Mr. President, I rise today to oppose the nomination of Senator Sessions for Attorney General. I would like to…

Charles E. Schumer
Sen. Charles E. SchumerD-NY · Feb 6, 2017

Mr. President, I suggest the absence of a quorum. Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, we here in the Senate have a tradition of…

Tom Cotton
Sen. Tom CottonR-AR · Feb 6, 2017

Mr. President, I ask unanimous consent that the order for the quorum call be rescinded. Mr. President, I have to admit that this is a bittersweet moment for me. I come here tonight to express my…

Mitch McConnell
Sen. Mitch McConnellR-KY · Feb 6, 2017

Mr. President, I say to the Senator from Hawaii, I have a very short statement, if I could do that. Mr. President, we came together yesterday to confirm Betsy DeVos as Secretary of Education so she…

John Cornyn
Sen. John CornynR-TX · Feb 6, 2017

Mr. President, I ask unanimous consent that following the prayer, the Senator from Nevada be recognized for such time as he shall consume, and then I be recognized. Mr. President, I suggest the…

Bill Text

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Introduced in SenateIssued March 20, 2018

II

115th CONGRESS

2d Session

S. 2578

IN THE SENATE OF THE UNITED STATES

March 20, 2018

Mr. Schatz (for himself, Mr. Wyden, Ms. Duckworth, and Mr. Peters) introduced the following bill; which was read twice and referred to the Committee on Homeland Security and Governmental Affairs

A BILL

To amend title 13, United States Code, to require the Secretary of Commerce to provide advanced notice to Congress before changing any questions on the decennial census, and for other purposes.

1.

Short title; findings

(a)

Short title

This Act may be cited as the 2020 Census Improving Data and Enhanced Accuracy Act or the 2020 Census IDEA Act.

(b)

Findings

Congress finds the following:

(1)

The decennial census was embedded in article I of the Constitution of the United States by the founders of the United States to measure the progress of the country and help chart its future.

(2)

The 2020 decennial census will, for the decade to follow, shape the reapportionment of the House of Representatives and the drawing of thousands of State and local political jurisdictions.

(3)

Nearly $700,000,000,000 in Federal assistance to State and local communities every year is informed by the results of the decennial census.

(4)

The President and Congress seek to make the 2020 decennial census the most complete, accurate, and fair decennial census in the history of the United States.

(5)

The decennial census is the largest peacetime mobilization undertaken by the Federal Government.

(6)

Any late, untested changes to the operational design of the decennial census will introduce great risk to the success of, the accuracy of, and public cooperation with the decennial census.

2.

Limitations and requirements for the decennial census

Section 141 of title 13, United States Code, is amended—

(1)

in subsection (f)—

(A)

in paragraph (1), by adding and at the end;

(B)

in paragraph (2), by striking ; and and inserting a period; and

(C)

by striking paragraph (3);

(2)

by redesignating subsection (g) as subsection (h);

(3)

by inserting after subsection (f) the following:

(g)

Limitations and requirements

(1)

Notice to Congress of operational design, subjects, types of information, and questions

In the 2020 decennial census of population and each decennial census thereafter, the Secretary may not—

(A)

with respect to the census, implement any major operational design that has not been researched, studied, and tested for a period of not less than 3 years before the date on which the applicable census occurs; or

(B)

include on the questionnaire for the census any subject, type of information, or question that was not submitted to Congress in accordance with subsection (f).

(2)

Biannual reports

(A)

Submission to Congress

Not later than 90 days after the date of enactment of this subsection and biannually thereafter, the Secretary shall submit to Congress a report that—

(i)

describes each component of the operational plan for the subsequent decennial census of population; and

(ii)

includes a detailed statement on the status of all research, testing, and operations that are part of the Bureau's comprehensive plan for the decennial census.

(B)

Internet publication

On the date on which the Secretary submits a report under subparagraph (A), the Secretary shall publish the report on the public Internet website of the Bureau.

(3)

GAO analysis

Before the date on which a decennial census occurs, the Comptroller General of the United States shall determine and report to Congress on whether the subjects, types of information, and questions to be included in the census have been adequately researched, studied, and tested to the same degree as in previous decennial censuses.

(4)

Applicability

Nothing in this subsection shall be construed to affect—

(A)

the mid-decade census conducted under subsection (d); or

(B)

the survey conducted by the Secretary that is commonly referred to as the American Community Survey.

; and

(4)

in subsection (h), as so redesignated, by inserting Definition.— before As used in.