Learn the history and meaning of usps postal codes, why it's called a ZIP code, whether a postal code is a ZIP code, and what ZIP code numbers stand for.

For some credit card purchases in Canada, a postal code is required as a security measure. If using a credit card in the U.S., you may need to use a ZIP code instead.

The House passed two bills Monday night that would authorize the U.S. Postal Service to create 76 new ZIP codes for communities nationwide.  These ...

The housing market has been sluggish this year as buyers have faced high prices and interest rates, but home sales have been ...

The ZIP code with the steepest decline was 27704 in Durham, with a median home value of $304,240, down 6.99% year-over-year. ZIP codes 27701 and 27707, also in Durham, showed similar declines.

Value by ZIP code Here’s a look at a residential property for sale for around the average value of a single-family house in each of Portland’s ZIP codes.