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VISIT DATA.CENSUS.GOV

Events
Data.census.gov outreach staff exhibit at conferences and give presentations, and provide workshops and webinars throughout the year. Learn more about our activities here.
Releases
Find out the latest updates about data.census.gov, the Census API, and the Microdata Access, including the most recent data releases and news.

2024

On June 18, we released the following updates to the site:

  • New API status page, accessible at api.census.gov/status
    The landing page indicates overall status for the Census Data API and the Census API Key Signup:
    • Green = Up
    • Yellow = Intermittent
    • Red = Down

Click “Census Data API” or “Census API Key Signup” to get more detailed metrics and visualizations, including:

  1. Average daily response times, in seconds
  2. Actual response times at 1-hour intervals throughout the time range.
  3. Percent uptime, ranging from 0%-100%
  • Improved mapping functionality for places. When you choose a place-level geography, new technical updates ensure that the map displays the correct vintage for that geography and automatically zooms to your selected area.
  • Continued technical work to improve the Microdata Access Tool (MDAT) in future releases.
  • Fixes to 8 defects, including fixes that allow you to:
    • View Geography Profiles for congressional districts.
    • View correct map layer for place-level geographies.

 

On June 4, we released the following updates to the site:

  • New “Display Margin of Error” toggle, allowing you to view margins of error in the table view for your map.
  • Improvements to controls for interacting with table cells:
    • Right-click any table cell to copy or export the table.
  • Left-click table cells containing three vertical dots to view the notes for that table cell.
  • Improved messaging after clicking the question mark icon to learn more about filters.
  • Improved maps for the United States in the Geography Profiles. The updated maps more accurately display Alaska and Hawaii and no longer include a scale.
  • Technical work to improve the Microdata Access Tool (MDAT) in future releases, along with other behind-the-scenes enhancements to data.census.gov.
  • Fixes to 6 defects, including fixes that allow you to:
    • View the correct boundaries for your map by default.
    • View footer notes in your table download.
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On May 23, we released the following updates to the site:

  • New search by address functionality. After typing in an address, we provide a clickable list of Census Bureau geographies that an address falls within.

    To access this new functionality, click the geography pin icon in the single search bar on the landing page of data.census.gov. Enter the street address in the pop-up window, as well as the city/state or ZIP code.

After running the search, you will see a list of geographies the address falls within. Click a geography to add it as a selected filter.

You will see the geography as a filter, allowing you to view results for that geography or apply other search criteria to narrow you search.

Please note:

  • Address search functionality on data.census.gov is exclusively available through the landing page
  • The address search is powered by and limited to addresses recognized by the Census Geocoder.
  • Supported geographies include:
    • State
    • Combined Statistical Area
    • County Subdivision
    • Urban Area
    • Place
    • County
    • State Legislative Districts (Upper and Lower Chambers)
    • Block
    • Census Tract
    • Congressional District
    • ZIP Code Tabulation Area

 

  • Improved API button. After clicking the API button at the top of the table, you will now see data and metadata links in the pop-up window.

 

Data Link: Provides the corresponding API call to get data for your current table view.

NOTE: When viewing tables for multiple geography or code selections, you may receive multiple API queries separated by a comma. In the example below, the first query provides the table data for the state of California and the second query provides the table data for all counties in California. These must be run as separate API queries to return data.


https://api.census.gov/data/2022/acs/acs5?get=group(B19001)&ucgid=0400000US06,https://api.census.gov/data/2022/acs/acs5?get=group(B19001)&ucgid=pseudo(0400000US06$0500000)

 

Metadata Link: Provides the API call to the overall ­dataset that is relevant to your table. This provides reference material such as lists of variables, geographies, and tables for the dataset.

  • New GeoJSON button. When you click the button at the top of the map, it will start a ZIP file download of the currently visible map boundaries in GeoJSON format. These boundary files can be used to create custom maps using your own software.

The process of downloading the GeoJSON file is the same as downloading other ZIP files:

o   Click the GeoJSON button to start the download

o   Wait for the progress bar to load to 100%

o   Open the ZIP file in your downloaded files

  • Fixes to ensure that the survey/program, name, year, and dataset appear correctly after clicking the Notes button.

  • Renamed button to adjust table columns. The previous “Hide” button is now called “Columns” to clarify that you can use the button to hide or show columns in the table.

  • Improved table messaging:
    • Improved “Data Not Available” message. The message now includes clearer text that reads “There is no data available for this filter combination.”

  • Text wrapping applied to technical details of error messages, allowing you to view the full message more easily.”

  • Improvements to the Ancestry bar charts in the Geography Profiles. The ancestries are now sorted in descending order, so the most popular ancestries appear at the top of the list.

  • Behind-the-scenes work to support the display of margins of error in the map table view in future releases.
  • Technical work to improve the Microdata Access Tool (MDAT) in future releases.
  • Fixes to 14 defects, including fixes that allow you to:
    • Use the interactive map in the Geography Profiles to change the race and ethnicity.
    • Maintain your selection map view when interacting with map toolbar controls.

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On April 9, we released the following updates to the site:

  • Enhancements to the navigation and instructions for the Identify feature on the map. When you click the Identify button, a panel will now appear on the right side of the map with instructions prompting you for the next action to take.

  • New API button in the table ribbon. This option provides the corresponding API query for the dataset related to the table you are currently viewing.

  • Updated language for ZIP downloads. With this update, the pop-up window indicates that downloads are in a ZIP file format.

  • Technical details added to table messages. These expandable messages allow you to view more details explaining why a table does not display. For example, the below message shows that the table is too large to display because it contains 6,785 columns, exceeding the 1,000-column maximum.

  • New option to select NAICS-Based International Trade Codes, allowing you to access import/export data for different North American Industry Classification System (NAICS) Codes.

  •  Enhancements to the Population Pyramids App, including
    • Clickable progress bar to navigate between the different sections of the app, or to start over from the beginning.
    • New legend to show the meaning of each color in the pyramid.

  • Improved messaging when a population pyramid search does not show results.

  • Back-end work to support future enhancements to mapping capabilities. 
  • Fixes to 12 defects, including fixes that allow you to:
    • Map data from 2020 Census data tables for Island Areas.
    • View data in custom tables after selecting multiple types of geographic areas in the Microdata Access Tool (MDAT).

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On March 21, we released the following updates to the site:

  • Enhancements to the Population Pyramids application, including:
    • Updated navigation to the related Geography Profile, accessible by clicking the geography name underlined with dotted lines.
    • Improved links to share population pyramids. These URLs include the GEO ID to capture your geography selection, allowing you to share results to specific population pyramids.
    • New source statement added to the widget.

  • Improved table headers. This update displays all table headers by default, including instances when tables have a recommended pivot automatically applied.

  • Updated design for the webpage to sign-up for an API key. The new design includes Census Bureau branding and a consistent look and feel with other webpages.

  • Improved messaging when no results match the search. This update provides “No Results Found” messages when there are no matching results, without providing irrelevant Profile suggestions.

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On February 29, we released the following updates to the site:

  • Technical work to allow for downloading of geometric files in GeoJSON format. This work supports future enhancements to provide the ability for you to download these files at the click of a button after creating a map on data.census.gov.
  • Behind-the-scenes updates that allow you to request data from the full range of values from variables in the Survey of Income and Program Participation (SIPP) dataset.
  • Technical upgrades to help prevent defects associated with older technology.
  • Other back-end updates to improve the speed of internal processes.
  • Fixes to 22 defects, including fixes that allow you to:
    • Navigate throughout map features with buttons that are responsive to your selections.
    • View map labels in full even on small screen sizes.
    • Navigate backwards throughout the filter panel by clicking applicable words and phrases.

 

On February 22, we released the following updates to the site:

  • New Apps tab at the top of the screen. This provides easy access to special applications that have been developed for data.census.gov, such as the Pop Story App and the Microdata Access Tool. The tab allows you to access these applications without having to know the special link for each application.

  • New edit button for map titles, allowing you to create custom titles that best describe your map.

  • Enhancements to show the full range of positive and negative data values on a map. This improvement incorporates negative values seamlessly into the legend when applicable (for example, when mapping data that shows percent change over time).

  • New icons added to the suggested search terms in the single search bar. These icons provide more context to indicate whether the suggested phrase is a geography, code, survey, topic, year, or table.

  • Technical work to improve the ability to add fully qualified table citations that include sponsor agencies.
  • Behind-the-scenes updates to labels for page headers throughout the site. This update improves organization and accessibility through screen readers.
  • Technical work to improve the ability to quickly access large datasets, such as data from the International Trade program.
  • Fixes to 12 defects, including fixes that allow you to:
    • Scroll through all options after clicking the “More Tools” button at the top of the table or map.
    • Click between the “Codes” and “Year” buttons at the top of the table seamlessly.
    • Access controls on the right side of the table to adjust the columns, pivot, and cell notes.

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On Jan 18, we released the following updates to the site:

  • New print button for maps. With this button, you can click print to create a PDF download of your map that is optimized for printing. The first page of the PDF provides the map and key labels, while the remaining pages of the PDF provide map notes.

  • Improved map legend. These update removes the “style” section of the legend and adds two new controls that allow you to move or collapse the legend.

With this update, the experience is optimized for mobile devices. On desktop devices, you will now see content in portrait mode, as well as additional controls on each side to scroll through the app.

  • Fixes to 6 defects, including fixes that allow you to:
    • See updated source statements for population pyramids in the Geography Profiles
    • Search for incomplete phrases in the filter panel search bars
    • View correct labels for geography names containing accent marks in table downloads

 

On Jan 4, we released the following updates to the site:

  • Show/Hide Geographic Components buttons added to all applicable filter panel screens. This update supports recent releases from the 2020 decennial census, allowing you to access all available data for geographic components, such as urban and rural portions of a county. 

  • Improvements to search variables by topic in the Microdata Access Tool (MDAT). With this update, only the variables that are compatible with your specific dataset will be returned to you. This means that duplicate and/or irrelevant variables will no longer appear in the list of results. 

Geo ID = 010XX00US$0400000

Dataset = ACSDP1Y2022

Table ID = DP05

Cell ID = DP05_0004E

The purpose of this update is to make map URLs readable to external search engines such as Google, so that they can better link to data.census.gov content. Previous links to data.census.gov maps using the old URL structure will continue to function.

  • Technical updates to the data.census.gov sitemap, which is used by search engines to recognize data.census.gov content.
  • More behind-the-scenes work to improve the future layout of table notes, which will allow you to navigate to different sections of the notes with a single click.
  • Technical updates to improve analytics for data.census.gov. These updates allow internal staff to determine how often specific features and searches are used to better inform decision-making and future updates to the site.
  • Fixes to 18 defects, including fixes that allow you to:
    • Scroll through the pop-up window after clicking the “Classes” button from the maps.
    • View maps for the selected geographic area in Geography Profiles.
    • Access geography filters for places when viewing table S0506.
    • View relevant results when searching with the phrase “county of.”
    • Select ZIP Code filters after selecting the Zipcode Business Patterns filter.

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Page Last Revised - June 18, 2024
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