Question: how old do you have to be to get a senior clipper card?
Answer: Cards are available for adults 65 and older. Step 1: CARDHOLDER CONTACT INFORMATION All fields in Step 1 are required except email. MAIL your application form and a copy of your proof-of-age document to: Clipper Youth/Senior Applications, PO Box 318, Concord, CA 94522-0318.