Informational Website.  Celebrating 86 years of service  The Champaign Postal Credit Union was established February 1931 and is proud to have served Postal Employees and their families for over 86 years!  Employees of the United States Postal Service in Champaign Illinois and their families  are eligible for credit union membership. Membership is also open to Post Office employees in other surrounding communities as well.   Some restrictions do apply.  Contact us for more information.  This site is for informational purposes only.