Skip Header

Data Gems

Webinars

Courses

Resources

REQUEST A DATA TRAINING

View all Data Gems

Upcoming Webinars Recorded Webinars Webinar Series

View all Courses

data.census.gov Data for Equity Survey and Topic One-Pagers Redistricting Video Tutorials Visualizations

2020 Census Resources

Skip Navigation

2020 Census Resources

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

2020 Census Data Gems

Discover the U.S. Foreign-Born Population by Place of Birth

In this Data Gem, you will learn how to use an interactive data visualization to see where the foreign-born population lives, and has changed over the decades.

When to Use QuickFacts, a Tool That Gets You Data Fast!

If you are looking for popular current statistics, QuickFacts is a good place to start.

What Detailed Data Are Available for the Hispanic Community?

In this Data Gem, learn how to access disaggregated data for specific Hispanic groups using data.census.gov.

How to Find Population Counts for Detailed Race and Hispanic Origin Groups

In this Data Gem, you will learn how to easily map the most prevalent detailed race and ethnicity groups and American Indian and Alaska Native tribes.

Find Changes and Trends with 2020 Census Data Visualizations

In this Data Gem, explore features of two interactive data visualizations, How Has Our Nation’s Population Changed and Exploring Age Groups in the 2020 Census.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

View All Data Gems

2020 Census Courses

How to Access 2020 Census Redistricting Data Files from the FTP Site

This all-levels course will teach you how access redistricting data.

The Comprehensive Course for Accessing 2020 Census Redistricting Data

This all-levels course will demonstrate several methods to access these data.

View All Courses

2020 Census Webinars

2022

Accessing 2020 Island Areas Censuses (IAC) Demographic Profiles

This webinar provides a brief overview of what Island Area data are available and shows how you can access the data through data.census.gov.

Second Round of Demonstration Data for the Demographic and Housing Characteristics File (DHC)

Learn more about the second round of 2010 DHC demonstration data.

A Discussion on the Latest 2020 Post-Enumeration Survey Results

Join us for a presentation on the latest Post-Enumeration Survey data showing which states have an undercount or overcount of their total population.

Demonstration Data: Demographic and Housing Characteristics File (DHC)

Learn more about the first round of demonstration data for the Demographic and Housing Characteristics File (DHC).

View All Webinars

2020 Census Videos

Accessing 2020 Island Areas Censuses Cross-Tabulation Data

Learn how to access data from the 2020 Island Areas Censuses Detailed Cross-Tabulations on data.census.gov.

Locating 2020 and 2010 Island Areas Censuses Detailed Cross-Tabulation Data

In this tutorial we cover beneficial changes from what was provided in 2010...

2020 Census Detailed DHC-A: Using the Census Data API to Get Individual Data Points

Learn how to access data from the Application Programming Interface (API) to find individual data points from the 2020 Census Detailed DHC-A.

2020 Census Detailed DHC-A: Using the Census Data API to Get a Table

Learn how to access data from the Application Programming Interface (API) to get a table from the 2020 Census Detailed DHC-A.

Accessing 2020 Census Detailed DHC-A Data on data.census.gov

Learn how to access data on detailed racial and ethnic groups and American Indian and Alaska Native tribes and villages from the 2020 Census Detailed DHC-A.

Accessing 2020 Census Detailed DHC-A Data: Census Tracts

Learn how to find 2020 Census Detailed Demographic and Housing Characteristics File A data at the Census Tract level on data.census.gov.

Comparing 2020 Census Detailed DHC-A Data to 2010 Census Data

Learn how to access data from the 2020 Census Detailed Demographic and Housing Characteristics File A and compare it with data from the 2010 Census.

Downloading, Exporting, and Sharing 2020 Census Detailed DHC-A Data

In this video tutorial, we show you how to download, export, and share 2020 Census Detailed DHC-A tables you find in data.census.gov.

How the Detailed DHC-A Adaptive Design Determines Data Availability

In this video tutorial, we show you what to expect in data.census.gov when accessing data from the 2020 Census Detailed DHC-A.

Related Information Around the Bureau

2020 Census Decade: About the 2020 Census

Here is an overview of the 2020 Decennial Census.

Congressional Apportionment

Information about congressional apportionment for the current and past Decennial Censuses.

Decennial Census of Population and Housing

The U.S. census counts every resident in the United States. It is mandated by Article I, Section 2 of the Constitution and takes place every 10 years.

Census Survey Explorer

Discover which surveys meet your criteria or needs. Search by topic, geography, and frequency of publication. This is a great place to jumpstart your research.

Page Last Revised - May 17, 2024

✕

Is this page helpful?
Thumbs Up Image

Thumbs Up Image

Yes

Thumbs Down Image

No

✕

NO THANKS

255 characters maximum

255 characters maximum reached

✕

Thank you for your feedback.
Comments or suggestions?

Top