How many digits is the social security card number?

The card number on the social security card is the social security number. The new version of the social security card adopts the national unified standard, and the social security number adopts the citizenship number in accordance with the relevant provisions of the Social Insurance Law.

The social security card number is the electronic certificate where the cardholder enjoys the rights and interests of social security and public employment services. It records the basic identity information, insurance information and payment records of the insured, and has the basic functions of information recording, information inquiry and business handling.