By Andrew Chung and Lawrence Hurley
WASHINGTON (Reuters) – Conservative U.S. Supreme Court justices on Tuesday appeared sympathetic toward a bid by President Donald Trump’s administration to add a citizenship question to the 2020 census, a plan opponents have called a Republican effort to deter immigrants from taking part in the population count.
During an extended argument session that lasted about 80 minutes, the court’s liberal justices voiced skepticism over the administration’s stated justification for the citizenship question – that it would yield better data to enforce the Voting Rights Act, which protects eligible voters from discrimination.
Lower courts have blocked the question, ruling that the administration violated federal law and the U.S. Constitution in seeking to include it on the census form.
The court has a 5-4 conservative majority, and conservative justices signaled support toward the administration’s stance.
Chief Justice John Roberts challenged New York Solicitor General Barbara Underwood, whose state sued the administration over the plan to add the question, saying citizenship is critical information for enforcing the Voting Rights Act.
A ruling is due by the end of June.
The case comes in a pair of lawsuits by a group of states and localities led by New York state, and a coalition of immigrant rights groups challenging the legality of the question. The census forms are due to be printed in the coming months.
The official population count, as determined by the census, is used to allot seats in the U.S. House of Representatives and distribute some $800 billion in federal funds.
Opponents have said inclusion of the question would cause a sizeable undercount by frightening immigrant households and Latinos from filling out the census, fearful that the information would be shared with law enforcement. This would cost Democratic-leaning areas electoral representation in Congress and federal aid, benefiting Republican-leaning parts of the country, they said.
Trump, a Republican, has pursued hardline immigration policies.
The Supreme Court, which includes Trump’s conservative appointees Brett Kavanaugh and Neil Gorsuch, has handed the Republican president some major victories, including last year allowing his travel ban targeting people from several Muslim-majority countries.
During Tuesday’s arguments, liberal justices noted evidence presented in the case from the Census Bureau’s own experts that showed the citizenship question would lead to a population undercount, and, contrary to the administration’s stated goal, less accurate citizenship data.
The liberal justices dismissed the administration’s Voting Rights Act rationale, noting that the Commerce Department solicited other federal departments to make a formal request to add the citizenship question.
“You can’t read the record without sensing this need is a contrived one,” Justice Elena Kagan said.
U.S. Solicitor General Noel Francisco, arguing on behalf of the administration, said Commerce Secretary Wilbur Ross, whose department includes the Census Bureau, acted within his discretion in deciding to add the citizenship question.
“It boils down to whether the secretary’s judgment is a reasonable one,” Francisco said.
Business groups and corporations such as Lyft, Inc, Box, Inc, Levi Strauss & Co and Uber Technologies Inc also opposed the citizenship question, saying it would compromise census data that they use to make decisions including where to put new locations and how to market products.
Manhattan-based U.S. District Judge Jesse Furman on Jan. 15 ruled that the Commerce Department’s decision to add the question violated a federal law called the Administrative Procedure Act. Federal judges in Maryland and California also prohibited the question’s inclusion in subsequent rulings, saying it would violate the Constitution’s mandate to enumerate the population every 10 years.
In November, when the Supreme Court allowed the trial before Furman to proceed, three of the court’s conservative justices – Gorsuch, Clarence Thomas and Samuel Alito – said they would have blocked it, indicating they may be sympathetic to the administration’s legal arguments.
Furman found that Ross concealed his true motives for his March 2018 decision to add the question.
The Census Bureau itself estimated that households corresponding to 6.5 million people would not respond to the census if the citizenship question is asked, leading to less accurate citizenship data.
Citizenship has not been asked of all households since the 1950 census. It has featured since then on questionnaires sent to a smaller subset of the population. While only U.S. citizens can vote, non-citizens comprise an estimated 7 percent of the population.
For a graphic on the major Supreme Court cases this term: https://tmsnrt.rs/2V2T0Uf
(Reporting by Andrew Chung and Lawrence Hurley; Editing by Will Dunham)