From the U.S. Census:
After continuously developing a new way of accessing data over the past few years, we are now a few months away from the retirement of American FactFinder and official launch of data.census.gov, the Census Bureau’s new dissemination platform.
With no new releases in American FactFinder after June 2019, this platform will be the primary way to access data from the 2018 American Community Survey, 2017 Economic Census, 2020 Census, and more!
The vision for the new platform on data.census.gov is based on overwhelming feedback to streamline the way you get data and digital content from the Census Bureau. Since 2016, we have been developing the site based on customer feedback while continuously releasing new improvements every few months. These updates will continue over the next few years as we are committed to giving you the functionality and capabilities you want in a dissemination system.