Difference Between Postcode and Zip Code
Postcodes and zip codes are both ways to sort and deliver mail, but different countries use them in different ways. Postcodes are primarily used in the UK, Australia, and other Commonwealth countries. Zip codes, on the other hand, are only used in the US. Both are made up of letters and numbers, but the way they look and how long they are are different. Postcodes usually have two parts: an area code at the beginning and a more specific code at the end. On the other hand, Zip codes are made up of five-digit numbers that are sometimes made longer with a hyphen and four more digits to help with delivery.