2020 Census
The 2020 Census counts every person living in the 50 states, District of Columbia, and five U.S. territories.
The 2020 Census will count everyone who lives in the U.S. as of April 1, 2020 (Census Day). Census statistics are used to determine the number of seats each state holds in the U.S. House of Representatives and to inform how billions of dollars in federal funds will be allocated by state, local, and federal lawmakers every year for the next 10 years. Beginning in mid-March, households can respond online, by phone or by mail.
The census provides critical data that lawmakers, business owners, teachers, and many others use to provide daily services, products, and support for you and your community. Every year, billions of dollars in federal funding go to hospitals, fire departments, schools, roads, and other resources based on census data.
The results of the census also determine the number of seats each state will have in the U.S. House of Representatives, and they are used to draw congressional and state legislative districts.
It's also in the Constitution: Article 1, Section 2, mandates that the country conduct a count of its population once every 10 years. The 2020 Census will mark the 24th time that the country has counted its population since 1790.