Everyone has memorized exactly two ZIP codes: 90210 and whatever their own ZIP code is. We can thank a certain TV show set in Beverly Hills for that. Aside from that, general knowledge of these ...

The humble ZIP Code shows up in all kinds of surprising places. Planet Money looks at how it was born, how it transformed the mail and talks to one researcher who argues that it's gone too far. The ...

Log-in to bookmark & organize content - it's free! The 1960s folk band "The Swingin' Six" stars in a U.S. Postal Service public service announcement explaining the zip code system, which was first ...

Looking to buy a home in America's hottest real estate market? Pack your winter coat—you might be heading to the Northeast or the Midwest. Spokeo analyzed data from Realtor.com to explore the most ...

Many communities currently have outdated zip codes that may cause issues, such as slower mail delivery or delayed emergency service response times. Supporters of Boebert's bipartisan bill believe this ...