The invitation includes information on how to fill out the Census form and will include a unique Census ID linked to a physical address. All Californians will be able to respond online or by phone, with limited households initially receiving the paper form. A Census ID is not required for households to respond online or by phone.
The U.S. Census Bureau has in-language phone lines available to help the public complete their Census forms. Census representatives can also answer questions Californians may have about the 2020 Census. All phone numbers will be available until July 31, 2020.