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Data Tools Outage
We are aware of an issue currently impacting users trying to access some of our data tools on census.gov.  We appreciate your patience as we work to restore QuickFacts, the Population Clock, My Tribal Area and My Congressional District.
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View All Topics and Subtopics Index A to Z
Age and Sex Business and Economy Education Emergency Management Employment Families and Living Arrangements Geography Health Hispanic Origin Housing Income and Poverty International Trade Migration/Geographic Mobility Population Population Estimates Public Sector Race Redistricting Research Voting and Registration
Explore data on data.census.gov View all data resources
Census Academy Combining Data Data Equity Tools Data Tools and Apps Developers Experimental Data Products Interactive Maps Mapping Files Related Sites Software Tables Training and Workshops Visualizations
Survey Help View all Surveys & Programs
2020 Census 2030 Census American Community Survey (ACS) American Housing Survey (AHS) Annual Business Survey (ABS) Annual Survey of Manufactures (ASM) Census of Governments County Business Patterns (CBP) Current Population Survey (CPS) Economic Census International Programs Metro and Micro Areas Population Estimates Population Projections Small Area Income and Poverty Statistics of U.S. Businesses Survey of Business Owners Survey of Income and Program Participation (SIPP)
View all library resources Glossary
America Counts: Stories Audio Blogs By the Numbers Facts for Features Fact Sheets Infographics and Visualizations Photos Publications Spotlights Stats for Stories Training (Census Academy) Videos Working Papers

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Developers

The Census Bureau has begun rolling out our datasets via APIs.  Check out our Discovery Tool. Sign up for our newsletter to get the latest updates and newest dataset addition. We also invite you to make requests for features / data via our forum.

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Developers' Forum
Visit the developers' forum to see what U.S. Census Bureau is up to.
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JavaScript SDK
Convenient JavaScript utilities for working with Census APIs.

Available APIs

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Planning Database (2015, 2016, 2018-2022)
March 30, 2023
The Planning Database (PDB) contains select variables from the 2010 Decennial Census and 5-year ACS estimates at the block group and tract levels.
Census Microdata API
March 16, 2023
The U.S. Census Bureau’s microdata is now available as a Census Bureau API.
American Community Survey Migration Flows
January 26, 2023
Migration flows between counties, minor civil divisions, and metropolitan areas using ACS 5-year data. Flows are crossed by selected characteristics.

News

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Press Release
Census Business Builder Version 5.1
March 30, 2023
The U.S. Census Bureau today released version 5.1 of the Census Business Builder tool.
Press Release
Census Business Builder Revamped in Version 5.0
December 05, 2022
Census Business Builder version 5.0 combines the Regional Analyst Edition and the Small Business Edition into a single, convenient tool.
Press Release
Enhancements to the Census Address Geocoding Tool Now Available
June 06, 2022
The U.S. Census Bureau released the newly designed cloud-based Census Geocoder web application that allows for faster and more efficient processing times.

Updates

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Removal of Broken Survey of Business Owner 2012 Endpoint
February 03, 2022
The older legacy Survey of Business Owner 2012 endpoint for Company Statistics that has been broken has been removed.
Quarterly Workforce Indicators' Endpoints are Down
July 22, 2021
The U.S. Census Bureau encountered a processing issue with the R2021Q2 release of the Quarterly Workforce Indicators (QWI).
Quarterly Workforce Indicators Endpoint Restored
October 24, 2019
The Quarterly Workforce Indicators' endpoints have been restored.

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