Project ZIP code (PZC) is a secure software program that counts credit union members and maps by Congressional district, state legislative district and county. These numbers are compiled by the Credit Union National Association’s PZC website and combined with data from credit unions nationwide—giving us powerful grassroots information that we use to educate lawmakers and advocate for the future of credit unions. 
PZC can also help credit unions better serve their members: Use the Queries and Reports feature to see where your members live by state, county and ZIP code. This information can be useful in planning kiosk expansion and shared branching.  
PZC (Version 14.0), along with the full user manual, is available for download at
What you need before you run PZC:
  • CUNA username and password
  • Complete listing of your member household accounts, including address, city, state and zip code in excel format.