Zip codes in the US consist of 5 numbers. How many zip codes are possible if there are no restrictions on which the numbers can be used?

asked Dec 17, 2020 158k views

1 vote

by Kwick

7.2k points

Please log in or register to add a comment.

0 votes

This means 100000 possible zip codes if repeatable. 540 * 56 = 30240 zip codes without any repetitions.

Jinyu answered Dec 21, 2020

by Jinyu

6.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.7m questions

10.4m answers