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

Data Science & Visualization Resources

View Census Academy resources about the topic of Data Science & Visualization including Data Gems, courses, and webinars.

Data Science & Visualization Data Gems

Tutorial
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.
Tutorial
What Is the Margin of Error?
In this Data Gem, you will understand why we offer MOEs and how an estimate, paired with its MOE, describes a population.
Tutorial
How to Get a Statistical Snapshot of Your Community with a Narrative Profile
In this Data Gem, we will show you how to create a narrative profile using American Community Survey (ACS) 5-year estimates.
Tutorial
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.
Tutorial
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.
Tutorial
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.
Tutorial
Locate and Analyze your Customers and Market with CBB
Learn to select and visualize variables for your industry which enable you to evaluate ideal locations, learn about your customer base, and more.
Tutorial
How to Access Retail Sales Data for the Nation and States
In this Data Gem, we demonstrate the Monthly State Retail Sales Tool, which easily allows you to compare year-over-year retail data by sector.
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 to Access Income Data Tables and Reports from the CPS ASEC
This Data Gem covers some basic information about how different types of income (personal, household, and family) are measured.
Tutorial
How to Access Poverty Data Tables and Reports from the CPS ASEC
This Data Gem also helps you understand what data are found in the Official Poverty Measure versus the Supplemental Poverty Measure.
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 Create and Customize a Map Using data.census.gov
In this Data Gem, we will show you how to create maps using data.census.gov to customize and visualize data for your area.
Tutorial
How to Visualize Data from a Table Using data.census.gov
If you want to visualize data from a table available on data.census.gov, Jessica Barnett will walk you through a few easy steps to create a thematic map.
Tutorial
How to Access American Community Survey Data Using Census Reporter
In this Data Gem you will learn about Census Reporter, a tool that allows you to access and visualize ACS data for a variety of topics and geographic levels.
Tutorial
How to Conduct an “Address Search” to Access Data for Your Location
In this Data Gem you will learn how to use an address to identify all the geographic levels that include your location or organization.
Tutorial
How to Use the GEOCORR to Identify Geographies That Make Up Your Area
Whether you are looking for estimates for the nation or a population count for your city block, geography is a critical element to using Census 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 to Visualize Your Data Using Thematic Maps on data.census.gov
Follow along with this Data Gem, where we show you just how quick and easy it is to create a visualization from a table on data.census.gov.
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
Births, Deaths, Migration: How We Estimate the Population in the U.S.
Have you wonder how the Census Bureau estimates how many people are living in the United States? In this Data Gem we will break it down for you.
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.
Tutorial
How to Customize and Download Tables Using data.census.gov
Discover easy tricks to customize your table and learn how to download it in two different formats.
Tutorial
How to Extract Data from the Census API
Learn how to use the Census API to explore or learn more about America's changing population and economy.

Data Science & Visualization Courses

Data Science & Visualization Webinars

Data Science & Visualization Videos

Video
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.
Video
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.
Video
2020 Demographic and Housing Characteristics File: Using the Census Data API to Get Individual Data Points
Learn how to access data from the API to find individual data points from the 2020 Census Demographic and Housing Characteristics File.
Video
2020 Demographic and Housing Characteristics File: Using the Census Data API to Get a Table
Learn how to access data from the API to get a table from the 2020 Census Demographic and Housing Characteristics File.
Video
Building a Custom Table Using MDAT
Watch this video to learn how to use Microdata Access (MDAT) through data.census.gov, and create customized tabulation.
Video
How to Use the Tool for Assessing Statistical Capacity (TASC) Results Calculator: A Training of Trainers
The second video of the TASC training of trainers is designed for administrators to learn how to use the TASC Results Calculator.
Video
How to Use the Tool for Assessing Statistical Capacity (TASC)
In this training of trainers, you will learn how to use the TASC to assess statistical capacity.
Video
Accessing Community Resilience Estimates for Disaster Preparedness
Community resilience is the capacity of individuals and households to absorb, endure, and recover from the health, social, and economic impacts of a disaster.
Video
An Overview of the LEHD Data Program
LEHD data are the result of a partnership between the Census Bureau and U.S. states to provide high quality local labor market information.
Video
Hard to Count with ROAM
The Response Outreach Area Mapper (ROAM) application was developed to make it easier to identify hard-to-survey areas.

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Page Last Revised - September 20, 2023
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