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2024 American Community Survey 1-year estimates are now available.

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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.

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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.