They are the five numbers that stand for home. Since 1963, ZIP codes have been a part of just about every piece of mail that travels through our system. But what do those numbers stand for?

The exclusive Fisher Island in Miami Beach, Florida tops U.S. real estate with median listings exceeding $12 million, leading ...

Some zip codes have high numbers. Others have zero. Take a look at the number of cases by zip code in central Pennsylvania counties.

( CultureMap Austin) Austin has already proved it's one of the hottest destinations for Americans on the move, but a new ...

ZIP codes were unveiled in 1962, but it was more than 20 years before the U.S. Postal Service announced nearly 100% compliance with the five-digit system.