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ZIP code map of the United States

Search 41,154 ZIP codes by ZIP, city, county or metro area. Find every ZIP code within a radius, look up the ZIP for an address, and see population, income and home values for each one.

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Each dot is a ZIP code. Zoom in to see ZIP code boundaries and labels. Click a dot to open that ZIP code, or click anywhere to see which ZIP it's in. Faded dots are PO Box ZIP codes.

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ZIP codes by state

ZIP codes by metro area

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Frequently asked questions

How many ZIP codes are there in the United States?

This map lists 41,154 ZIP codes in the 50 states and Washington, D.C. About 33,774 of them cover a delivery area; the rest are PO Box or single-organization ZIP codes that have a location but no area of their own.

How do I find all ZIP codes within a radius?

Open the ZIP code radius tool, enter a ZIP code or address, pick a distance in miles, and you get every ZIP code whose center falls inside the circle, with a map, distances and a CSV download.

How do I find the ZIP code for an address?

Use the ZIP code lookup by address. It matches the street address with the U.S. Census Bureau geocoder and returns its ZIP code, county and coordinates.

Are ZIP code boundaries official?

The Postal Service defines ZIP codes as mail routes, not areas, and does not publish boundaries. Maps like this one use Census ZIP Code Tabulation Areas (ZCTAs), which closely approximate ZIP code areas. For mailing, confirm a ZIP code with USPS.