Why Register? To register and create a My ORCA login, start here. Benefits of registering your card. Your registered card is linked to your name. Regional. Identify Card. 1. Identify card»; 2. Choose item»; 3. Confirmation. Smart card sample. Asterisk Enter your ORCA Card Serial Number: *. Enter your ORCA. Username. Password. Forgot login? Have a card · Get a card · ORCA options · Contact ORCA · FAQ. ORCA - Wave Color Decoration. Password and account. The E-purse can be used in combination with a pass in the event the pass value is less than the fare for a ride. Sex offenders Property values Economic forecast Election results Property taxes. Tap your card and you'll hear a beep and see a green light. After you load E-purse electronic purse value or a monthly pass on it, your ORCA card works like cash or a pass, automatically tracking the value of different fares and transfers so you don't have to. Services About King County Departments. Staff directory Records search Legisearch Property search.