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Live and recorded classes led by Census Bureau instructors on a variety of topics.

2020 Census Resources

View Census Academy resources about the 2020 Census including Data Gems, courses, and webinars.

2020 Census Data Gems

Tutorial
How to Access Population Estimates for Cities and Towns
This Data Gem shows you how to find data from the Census Bureau’s Population Estimates Program for cities and towns.
Tutorial
Find What Survey Has the Data You Need with Census Survey Explorer
This Data Gem will use practical real-life examples to teach you how search our surveys with the Census Survey Explorer.
Tutorial
How Do I Access Data for My Neighborhood from the Redistricting Files?
In this Data Gem, you will learn how to access data about your neighborhood from the 2020 Census redistricting files for tracts and blocks.
Tutorial
Can I Compare 2020 Census and 2010 Census Redistricting Data?
In this Data Gem, you will learn a few tips about comparing 2020 Census and 2010 Census Redistricting data.
Tutorial
How Can I Access 2020 Census Redistricting Data?
In this Data Gem, you will discover three valuable resources to access these data. You will also learn about when to use one tool versus the others.
Tutorial
How Do I Access GQ Data from the 2020 Census Redistricting Data?
In this Data Gem, you will learn how to access Group Quarters population data from the 2020 Census Redistricting Data Files.
Tutorial
How Can I Access Data about Race and Ethnic Diversity?
In this Data Gem, you will learn how to access race and ethnic diversity data in 2010 and 2020 using an interactive data visualization.
Tutorial
How Can I Visualize Data for the Adult and Children Population?
In this Data Gem, you will learn how to identify trends for states and counties for the adult and under-age 18 population.
Tutorial
How Can I Visualize Race and Hispanic Origin Data?
This Data Gem will teach you how to use an interactive data visualization to identify trends for the nation, state, and county.
Tutorial
How to Visualize Population and Housing Trends Between 2020 and 2010
This Data Gem will introduce how to access population and housing data for your state, county, and metro area from the 2020 Census.
Tutorial
How to Visualize 2020 Census Redistricting Data for Your Area
In this Data Gem, you will learn how to use the 2020 Census Demographic Data Map Viewer to easily visualize 2020 Redistricting Data for your area.
Tutorial
What Data Can You Access from P.L. 94-171 Redistricting Data Files?
In this Data Gem, you will learn what redistricting is, what P.L. 94-171 is, what data are available in redistricting data files, and more.
Tutorial
How to Download the Complete Set of 2020 Census Redistricting Files
In this Data Gem you will learn where to locate and download the full 2020 Census Redistricting P.L.94-171 data files for you state.
Tutorial
What Are Census Blocks?
In this Data Gem, we will take you on a field trip around a Census Block, discuss its features, and show you how to select blocks when accessing data.
Tutorial
How to Access and Visualize 2020 Census Apportionment Results
This Data Gem will teach you how to access and visualize apportionment results using the Historical Apportionment Map.
Tutorial
How is Your Community Responding to the 2020 Census?
If you would like to track how your community is responding to the 2020 Census, this Data Gem will introduce you to the 2020 Census Response Rate Map.
Tutorial
How to Find Your Nearest Complete Count Committee for the 2020 Census
Want to support the 2020 Census? Learn how to use the Complete Count Committee (CCC) map to find local and state level CCCs serving your area.

2020 Census Courses

2020 Census Webinars


2021
2021
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  • 2023
  • 2022
  • 2021
  • 2020

Status Update: Upcoming 2020 Census Data Products

Join Census Bureau subject matter experts for an update on plans for upcoming data products.

Methodology Updates for the Vintage 2021 Estimates

We invite you to learn more about the methodology of our "blended base" and other anticipated changes for Vintage 2021 and beyond.

Planning for Upcoming 2020 Census Data Products

Join Alexandra Krause of the Census Bureau's Population Division to learn more about the 2020 Data Product Planning Crosswalk.

Analysis of Demonstration Data for Redistricting and Voting Rights Act

Analysis of reliability and fitness-for-use of the Disclosure Avoidance System for redistricting and Voting Rights Act enforcement using the chosen settings.

2020 Census Disclosure Avoidance System Update

Learn more about the selected settings and parameters for the 2020 Census Disclosure Avoidance System for the P.L. 94-171 redistricting data.

Research into Alternatives to Differential Privacy

Census Bureau researchers present preliminary findings from experiments designed to illustrate techniques used to protect privacy.

Demonstration Data for Redistricting and Voting Rights Act Use Cases

This webinar examines the results of the Census Bureau’s empirical evaluation of the reliability and fitness-for-use of the April 2021 demonstration data.

Highlights of the April 2021 Detailed Summary Metrics

Examine how the Census Bureau uses a variety of accuracy measures to evaluate the data produced by the Disclosure Avoidance System’s TopDown Algorithm.

Differential Privacy 201 and the TopDown Algorithm

This webinar provides an examination of how the Census Bureau is using framework of differential privacy to safeguard respondent data for the 2020 Census.

Simulated Reconstruction Re-identification Attack on the 2010 Census

This webinar examines the simulated re-identification attack that the Census Bureau performed on the published 2010 Census data.

Differential Privacy 101

This introductory webinar will explain the Census Bureau’s decision to modernize the methods we use to protect respondent confidentiality in data we release.

Understanding the April 2021 Demonstration Data

This webinar covers the updates reflected in the new demonstration data, walks through the associated metrics, and provides an opportunity for Q&A.

Understanding Statistical Geographies

This webinar explores statistical geographies in detail by reviewing their origin, how they have changed over time, and more.

2020 Census Videos

Video
Using the FTP for Island Areas Data on data.census.gov
Learn how to export and download data from the 2020 Island Areas Censuses.
Video
How Can I Help the Census Bureau Improve the 2030 Census Design?
This video shows you how to be part of the early planning of the 2030 Census to support an accurate count of your community in 2030.
Video
Steps to Submitting a 2020 Post Census Group Quarters Review
This tutorial provides a step-by-step process on submitting a request for review and the resources needed for a successful submission.
Video
Accessing 2020 Census Redistricting Data on data.census.gov
In this video tutorial, we show you various examples on how to access Redistricting Data to pull tables on housing population counts, apply filters, and more.
Video
Accessing 2020 Redistricting Data: Census Blocks
Learn how to find 2020 P.L. 94-171 Redistricting data at the Census block level on data.census.gov.
Video
Accessing 2020 Redistricting Data: Customizing Your Table View
The "Customize Table" button on data.census.gov gives data users many options to change the way they view a data table on data.census.gov.
Video
Accessing 2020 Redistricting Data: Hispanic or Latino Population
In this tutorial, we show you how to navigate the data platform to find 2020 Redistricting data tables on the Hispanic or Latino population.
Video
Accessing 2020 Redistricting Data: Mapping Geographies
Learn how to map geographies using data.census.gov.
Video
Comparing 2010 and 2020 Redistricting Data on data.census.gov
Many data users will want to access the newly release 2020 Redistricting Data and compare it with the previous 2010 Redistricting data.
Video
Redistricting Data Through the Census Data API: Single Estimates
Learn the core concepts and steps needed to extract 2020 P.L. 94-171 Redistricting Data using the Census Bureau's Application Programming Interface (API).
Video
Redistricting Data Through the Census Data API: Tables and Group Calls
Following a few core concepts and steps, you can learn how to extract 2020 P.L. 94-171 Redistricting Data using the Census Bureau's API.
Video
Accessing 2020 Census Redistricting Data from the Legacy Format Summary Files
Video
2020 Census Redistricting Data Release: What is Redistricting?
James Whitehorn and Nicholas Jones answer common questions about the upcoming 2020 Census data release.

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