First it was telephones. Now it’s the mail. Overwhelmed by the growth of the suburbs and the constant creation of new addresses, the U.S. Postal Service has informed 8,574 customers in the 18103 ZIP ...

Green officials say the current system, which splits the city between multiple postal codes, creates tax collection problems ...

"Many of these popular ZIP codes sit just beyond major metro hubs, offering the best of both worlds," the report says.

Letter carrier Diosdado Gabnat moves boxes of mail into his truck at a post office in Seattle in 2011. (The Associated Press) Thousands of Beaverton and Aloha residents will find themselves in one of ...