To apply for an Oceanside Public Library card you’ll need to visit one of our library sites, Civic Center or Mission Branch, or one of our mobile libraries, Adelante or the Bookmobile. You’ll need picture ID and, depending on what you want to do, if your ID doesn't have your current address in San Diego County on it, you’ll also need a piece of mail you've received at that address. For more info visit Oceanside Public Library Cards & Borrowing Policies or call 760-435-5600.