WASHINGTON (Reuters) – The Census Bureau, which stopped some of its work last month because of the new coronavirus, said on Monday that it planned to ramp up again beginning on June 1 but would need more time to complete the count.

The Census Bureau, which is under the Commerce Department and counts all Americans every 10 years, suspended field collection in March but is planning to re-start on June 1, according to a statement from Commerce Secretary Wilbur Ross and Bureau Director Steven Dillingham.

The bureau also said that it would ask Congress for permission to delay its work by 120 days. This would mean that it would complete data collection by Oct. 31 and release state populations by April 30, 2021. Redistricting data would be given to states by July 31, 2021. The survey determines how the state legislatures draw voting districts during the next round of redistricting and guides the federal government in allocating $1.5 trillion a year in aid.

“In-person activities, including all interaction with the public, enumeration, office work and processing activities, will incorporate the most current guidance to promote the health and safety of staff and the public,” the statement said.

The bureau also said that 70 million households have responded, or about 48%.

(Reporting by Diane Bartz; Editing by Lisa Shumaker)