All library locations will be closed through May 3 due to the COVID-19 pandemic. More information.


referenceUSA. The Trusted Source for Public Libraries.Welcome ReferenceUSA to the list of amazing online resources at the library. ReferenceUSA is a robust database containing the information for 57 million US businesses and over 160 million residents. This information is updated weekly and is free to access for AACPL cardholders. This resource is perfect for: 

  • Conducting job searches
  • Finding sales leads
  • Searching for business opportunities and suppliers
  • Compiling market research
  • Tracking down addresses and phone numbers

Note: AtoZdatabases will continue to be available to library customers through Summer 2020. 

Check it out for yourself