http://www.sciencemag.org/news/2020/08/will-2020-census-numbers-be-good-enough-and-how-soon-will-we-know

Residents in Greenville, Texas, are urged to fill out the 2020 census at a walk-in center.

With the clock winding down on the 2020 census, the U.S. statistical community is mounting a last-ditch campaign to prevent what it fears will be a seriously flawed headcount.