The decennial census will take place across the country on April 1, 2020. In the year leading up to it, the U.S. Census Bureau has partnered with the Maricopa Association of Governments, community organizations, municipalities, schools and faith groups to make sure Census 2020 gets a complete count of Arizona residents to ensure that the state, counties, cities and schools receive their fair share of more than $675 billion in federal funding and appropriate political representation. Here’s what you need to know.