For information on how we protect confidentiality, please visit the Census Bureau's How We Protect Your Information and Data Protection and Privacy Policy.

1. Data Tables- Access formatted tables in a default view on data.census.gov.  Users can modify tables; add/remove geographies and NAICS codes; download in xls, csv, and ZIP formats; and view notes.
2. FTP (File Transfer Protocol) files- Download complete data tables and/or datasets in zip format. All FTP files for the AIES can be found in the FTP Directory. For instructions on how to download FTP files, view the AIES FAQs.
3. API (Application Programming Interface)- Access complete datasets in html, xml, or json formats. See AIES APIs for details. This is useful for programmers who want to create their own downloads from the complete dataset.