Become a Member

Sign up as an individual sponsor, a business, or a non-profit today and receive extra publicity and volunteer opportunities. Meet other members, have a say on important community issues, and support events that bring in more than 10,000 visitors each year!

Membership Benefits
  • Business or Supporting Member listing on the Chamber website
  • Business listing on Chamber brochures
  • Social Media promotion
  • Invitation to Chamber events

Click here to download an application with more details.

To apply for membership: print, fill out, and mail your application to PO Box 1824, Columbia, Ca 95310.

The Chamber of Commerce meets the third Wednesday of most months at the Eagle Cottage in Columbia State Historic Park.

Annual Dues (new and renewals):
$75.00 First business
$45.00 Each additional business
$45.00 Nonprofit
$10.00 Columbia Supporter