View a Tutorial on the New ACS Online Community website (PDF)
Go to User Settings or click on your avatar in the upper right-hand corner of the page.
This new handbook provides an overview of the ACS to help data users understand the basics of the survey, how the data can be used, how to judge the accuracy of ACS estimates, and how to access ACS data. It also includes some recent case studies that show how ACS data are being used to help address important policy and program issues. Links to additional ACS resources, including technical documentation for more advanced users, are included throughout the handbook.