Pre-2017

Launch 2020 Census website.

Release 2020 Census Operational Plan.

Conduct testing.

2017

Report to Congress on Subjects Planned for 2020 Census.

Local Update of Census Addresses (LUCA) begins.

Address Canvassing begins for 2018 end-to-end test.

Residency Rules announced.

2018

Question wording sent to Congress by March 31.

End-to-End Census Test and Nonresponse Follow-up completed (April 1 is Census Day).

Partnership program begins.

2019

Field offices begin to open.

Evaluation of End-to-End Test.

Defect Resolution and Performance Testing.

Formation of Complete Count Committees.

Early Education Phase of Communications Program begins.

Address Canvassing is completed.

2020

Advertising begins in January.

Data collection begins (March 2020).

Census Day: April 1, 2020.

First Data Release: December 31, 2020 (state totals reported).

2021 and Beyond

Census Bureau transmits redistricting files to states, with all transmittals complete by March 31, 2021.

Redistricting files contain housing unit counts and population data by race/ethnicity, voting age, and gender.

NEW: Redistricting files will contain group quarters data.

Other products releases, dates TBD (ongoing through 2022).