How do I know if there are any changes to the American Community Survey (ACS) tables since the last data release?


New American Community Survey (ACS) estimates are released every year. As a part of the documentation available with each data release, we highlight all new, modified, and deleted tables on the Table and Geography Changes page. On the tabs at the top of the page, select your data release of interest. A link to these changes is also available on our Data Releases page.

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In the "Estimate" column for my American Community Survey (ACS) table, I see a value of "0." Does this mean that no one in the population had that characteristic?
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American Community Survey (ACS)