A postal code is a five digit code used to help postal services deliver mail and packages. Here's what the numbers mean and how they determine yours.

The map is based on five-digit ZIP code pairs rather than current three-digit pairs, which USPS says "will be updated as needed to communicate any new information." ...

Houses that linger on the market usually signify a buyer’s market, meaning you have a better chance of negotiating. Top five Zip codes Click Zip code to see in map ...

The U.S. Postal Service is on track to lose $23 billion a year for the next decade. Can reducing delivery to five days a week really save the system?

The number of new coronavirus infections identifiable by ZIP code grew by more than 250 in the past week, with the largest increases linked to five communities across Oregon.

The Will County Health Department said five area codes in particular are seeing the biggest increase, with Plainfield as the epicenter.

Reports from five postal companies showed that 14,584 tons of essential goods were provided to localities throughout the country as of August 7, an increase of 11 percent over the day before.

The United States Postal Service has revealed the rankings of the states where letter carriers are most likely to be bitten by a dog while on the job.

What are America's wealthiest zip codes? Experian, an information services group, has created an extensive map highlighting the wealthiest zip codes based on individual income tax returns around ...

A new map of confirmed COVID-19 cases in Oakland County broken down by ZIP code shows cases concentrated in and around the Southfield area, but officials say people shouldn't read too much into ...