United States Census Bureau | An official website of the United States Government

An official website of the United States government

Here’s how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip Header

Partners Researchers Educators Survey Respondents

Explore Census.gov for...

Partners
Researchers
Educators
Survey Respondents

News NAICS Codes Jobs About Us Contact Us Help

Topics

Data & Maps

Surveys & Programs

Resource Library

Search data, events, resources, and more

Helpful Links

Advanced Data Search Get Survey Help International Database (IDB) American Community Survey (ACS) Census Records & Genealogy

Helpful Links

Advanced Data Search Get Survey Help International Database (IDB) American Community Survey (ACS) Census Records & Genealogy

Topics

Browse our topics and subtopics to find information and data.

View All Topics and Subtopics Index A to Z

Age and Sex Business and Economy Education Emergency Management / Disasters 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

Data & Maps

Access demographic, economic and population data from the U.S. Census Bureau. Explore census data with visualizations and view tutorials.

Explore data on data.census.gov View all data resources

Census Academy Combining Data Data Tools and Apps Datasets Developers Experimental Data Products Interactive Maps

Mapping Files Profiles Related Sites Software Tables Training and Workshops Visualizations

Surveys & Programs

Our surveys provide periodic and comprehensive statistics about the nation. This data is critical for government programs, policies, and decision-making.

Survey Help View all Surveys & Programs

Economic Census Household Pulse Survey International Programs Metro and Micro Areas Population Estimates Population Projections Small Area Income and Poverty Statistics of U.S. Businesses Survey of Income and Program Participation (SIPP)

Resource Library

Browse our collection of stories and more.

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

Topics

Data & Maps

Surveys & Programs

Resource Library

Partners Researchers Educators Survey Respondents

News NAICS Codes Jobs About Us Contact Us Help

View All Topics and Subtopics Index A to Z

Age and Sex Business and Economy Education Emergency Management / Disasters 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 Tools and Apps Datasets Developers Experimental Data Products Interactive Maps Mapping Files Profiles Related Sites Software Tables Training and Workshops Visualizations

Survey Help View all Surveys & Programs

2020 Census 2026 Census Test 2030 Census American Community Survey (ACS) American Housing Survey (AHS) Annual Business Survey (ABS) Annual Integrated Economic Survey (AIES) County Business Patterns (CBP) Current Population Survey (CPS) Economic Census Household Pulse Survey International Programs Metro and Micro Areas Population Estimates Population Projections Small Area Income and Poverty Statistics of U.S. Businesses 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

Census.gov /
Our Surveys & Programs /
American Community Survey (ACS) /
News & Updates /
American Community Survey Data Releases

Data Releases

Skip Navigation

Within News & Updates

Data Releases
News
Updates
Events

Within News & Updates

Data Releases
News
Updates
Events

Data Releases

Leading up to the annual release of new datasets, the Census Bureau publishes a schedule, notes about new estimates or new guidance, and technical information about geography and product changes. Users can also browse the notes from previous years using the tabs below.

2015
2014
2013
2012
2011
More
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2010
- 2009
- 2008
- 2007

2013

2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007

2013

Details About the 2013 Release

2013 New and Notable

Learn more about items of interest related to the 2013 ACS release.
2013 Release Schedule

Review the dates and components of the 2013 ACS release.
Table & Geography Changes

Explanation of changes in the universe of geographic entities, changes to GEOID codes, and comparability changes.

Geographic Notes

The 2013 ACS data release marks the first time estimates for the new Metropolitan and Micropolitan Statistical Areas (Core Based Statistical Areas - CBSAs) are available. These geographic areas use the February 2013 Metropolitan and Micropolitan Statistical Areas (CBSAs) of the United States and Puerto Rico definitions, based on 2010 Census results.