Providing consistent, reliable mail delivery will be more difficult if lawmakers dictate ZIP Codes without consideration for ...

Your name and your ZIP code. If you give me a ZIP code, I can tell you what the race of the person whose tax return I'm looking at is. GREEN: There are over 41,000 ZIP codes across the U.S.

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

City's street addresses are scattered across ZIP codes in four other towns, causing tax confusion and emergency response ...