Is there an ID number on the social security card and household registration book?

Yes, there are two numbers on the social security card, one is the bank card number and the other is the social security number. According to Article 58 of China's Social Insurance Law: "The state establishes a national unified personal social security number. The personal social security number is the citizenship number. "

The household registration book is for everyone when they are born. At the same time, we have an identity number. Citizenship number is a unique lifelong identity code compiled by the state for every citizen from the date of birth.

The citizenship number consists of 18 digits: the first 6 digits are the administrative division code, the 7th to 14 digits are the birth date code, the 5th to 17 digits are the sequence code, and the 8th digit is the check code. The rules for compiling the citizenship number determine that it is unique and will not be repeated.

Therefore, taking a citizen's ID number as an individual's social security number has the advantages of uniqueness and lifetime, and is also convenient for the whole country to use, so our ID number will be on the social security card.