Question 1

Can I find a ZIP Code from a city and state?

Accepted Answer

Yes. Search for any US city and choose its parent state from the suggestions. The result lists the 5-digit ZIP Codes paired with that place in the reference data.

Question 2

Why can one city have several ZIP Codes?

Accepted Answer

Large cities often contain several USPS delivery areas, so one city can use many ZIP Codes. The result list keeps each code with its reference city and county.

Question 3

Why do some city names appear more than once?

Accepted Answer

Different states can contain cities with the same name. Each suggestion shows its parent state and state code so you can select the intended place.

Question 4

What is the difference between a ZIP Code and a postal code?

Accepted Answer

"ZIP Code" is a specific postal code system exclusively used by the United States Postal Service (USPS). In contrast, "postal code" is a generic, international term for any alphanumeric routing system used by national postal administrations worldwide to sort and deliver mail.

Find ZIP Codes by City or State

Search any US city or state

How to find ZIP Codes by city or state

Enter a place

Choose the right match

Explore the results

ZIP Codes by City FAQ