Do you have questions on how to use data.census.gov? Check out our step-by-step guidance to learn how to navigate the site and find out about new functionality.

2020 Detailed Demographic and Housing Characteristics File A (Detailed DHC-A)

Using data.census.gov - Accessing Data from the 2020 Detailed Demographic and Housing Characteristics File A in data.census.gov

Using data.census.gov - How the Detailed DHC-A Adaptive Design Determines Data Availability

Using data.census.gov - Exporting, Downloading, and Sharing Data from the 2020 Detailed Demographic and Housing Characteristics File A

Using data.census.gov - Accessing Data from the 2020 Detailed Demographic and Housing Characteristics File A: Census Tracts

Using data.census.gov - Comparing Data from the 2020 Detailed Demographic and Housing Characteristics File A to Data from the 2010 Census

2020 Demographic Profile and Demographic and Housing Characteristics File (DHC)

Using data.census.gov - Accessing Data from the 2020 Demographic Profile in data.census.gov [1.2 MB]

Using data.census.gov - Accessing Data from the 2020 Demographic and Housing Characteristics File in data.census.gov [1.0 MB]

Using data.census.gov - Exporting, Downloading, and Sharing Data from the 2020 Demographic and Housing Characteristics File [1.3 MB]

Using data.census.gov - Finding Data for Urban and Rural Geographic Components from the 2020 Demographic and Housing Characteristics File [< 1.0 MB]

Using data.census.gov - Accessing Data from the 2020 Demographic and Housing Characteristics File: Census Tracts [1.6 MB]

Using data.census.gov - Comparing Data from the 2020 Demographic and Housing Characteristics File to Data from the 2010 Census [1.1 MB]

Using data.census.gov

Using data.census.gov - Advanced Search [< 1.0 MB]

Using data.census.gov - All Results Page [< 1.0 MB]

Using data.census.gov - Copying Cells and Headers [< 1.0 MB]

Using data.census.gov - Customize Table [1.1 MB]

Using data.census.gov - Download [1.5 MB]

Using data.census.gov - People in Poverty - Exercise [< 1.0 MB]

Using data.census.gov - Export a Table [< 1.0 MB]

Using data.census.gov - Landing Page [< 1.0 MB]

Using data.census.gov - Mapping [2.3 MB]

Using data.census.gov - Resources Page [< 1.0 MB]

Using data.census.gov - Search Grocery Stores in Maryland [< 1.0 MB]

Using data.census.gov - Single Search [< 1.0 MB]

Using data.census.gov - Switching Table ID in Advanced Search [< 1.0 MB]

Using data.census.gov - Tips and Tricks [1.6 MB]

Using data.census.gov - How to Access Age, Sex, Race, and Hispanic Origin Data from the 2010 Decennial Census [1.8 MB]

Learn to build the Geographic Profile Map for your site

Using data.census.gov - Geographic Profiles [< 1.0 MB]

Flyers

Customize Table Ribbon [< 1.0 MB]

Getting Data for the Affirmative Fair Housing Marketing Plan [2.8 MB]

How Can I Match the GEOID from data.census.gov with the GEOID from the TIGER/Line Shapefiles? [< 1.0 MB]

How to Access Data for AIAN Population Groupings [< 1.0 MB]

How to Access Data for Congressional Districts [< 1.0 MB]

How to Access Data for State Legislative Districts [< 1.0 MB]

How to Access Economic Data Using data.census.gov [< 1.0 MB]

How to Access Geographic Comparison Tables [< 1.0 MB]

How to Download A Table as a CSV File [1.1 MB]

How to Export Tables and Copy Paste Cells [< 1.0 MB]

How to Search for a New Table Without Losing Selected Geos [1.1 MB]

How to Select All Sectors by State in data.census.gov for 2017 Economic Census [< 1.0 MB]

I Need Data for ZIP Codes. What Summary Level Should I Use? [< 1.0 MB]

Address Search - Geocoder and TIGERweb

How Can I Find Geographic Information about a Particular Address Using TIGERweb? [1.1 MB]

How Can I Add and View Additional Layers to My Map Using TIGERweb? [1.8 MB]

Related Information

Can I Find Information on Selected Geographies Using the MABLE Geocorr? [< 1.0 MB]

How Can I Determine whether a Geography, Such As a County, Is Completely within an Urban Area, Completely Rural, or a Mix? [< 1.0 MB]

Transition From American FactFinder

American FactFinder (AFF) was decommissioned and taken offline on March 31, 2020. Data previously released on AFF are now being released on the U.S. Census Bureau's new dissemination platform, data.census.gov. Since we are a developing site, not all the data from AFF have been migrated over to data.census.gov. Below is an overview of our data migration status that will be updated regularly.

Data Availability

What data are available in data.census.gov?

We continue to migrate data from American FactFinder. See a list of datasets currently available in the platform.

AFF Data Sets Coming Soon to data.census.gov	Until then, find it here:
American Community Survey	Availability Spreadsheet
2000 Decennial SF2, SF3, SF4, Redistricting Data (PL) and Year of Entry: Guam, American Samoa, and Northern Mariana Islands	FTP

New Data Sets Coming to data.census.gov	Until then, find it here:
Population and Housing Unit Estimates	API and Program Page
Public Sector (Govs)	FTP

Older Data Sets Not Available on data.census.gov	Find it Here:
American Community Survey Data Prior to 2010	FTP (Detailed Tables)
Nonemployer Data Prior to 2012	API
County Business Patterns Prior to 2012	API and FTP
Economic Census Prior to 2012	FTP
Economic Census Island Area Prior to 2012	FTP
Commodity Flow Survey Prior to 2012	Program Page
2010 EEO	FTP

Products No Longer Available

Quick Tables (QT)

Geographic Comparison Tables (GCT)

Ranking Tables (GRT)

Geographic Header (G001)

Check out our Deep Link Guide to help migrate your AFF links to data.census.gov links.

Our Development Depends on Your Feedback

Take Action

As we continue to develop new functionalities like search by address and advanced printing and download options, please let us know what features are important to you.

Please send your questions or comments on data.census.gov, Census API, or Microdata Access to census.data@census.gov