Zip Code API - Free Access to Worldwide Postal Code Data

Lookup zip codes, calculate distances and much more with our free zip code api.

Worldwide Data

100+ Countries

10,000 free requests / month

Fair Pricing

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Give it a try View all of our endpoints here!

            "city":"New York",
            "state":"New York",
            "province":"New York",
Up to Date

We constantly update and verify our data from multiple sources to ensure the accuracy of our data.

Highly Scalable

Our API always provides enough performance, no matter how high request volume might be.

Easy to Use API

Our zip code API returns search results in JSON format, which is easy to integrate in any application.

Fair Pricing

Only pay what you need. Choose between our free or custom plan and let our servers do the work.

Use Cases & API Endpoints offers a wide range of endpoints that give you access to any type of data you might need. We are continuously improving the API and are open to customer feedback. Feel free to submit any feature request or feedback. Please use our contact form.

Zip Code to location

Receive information about the primary location behind a zip code.

Distance Calculation

Easily calculate the distance between two or multiple zip codes. Results are available in km or miles.

Zip Code Radius Search

Use our API to find all zip codes within a radius from a given zip code.

Zipcodes by city

Receive a list of all postal codes within a given city and country.

Zipcodes by state

Receive a list of all postal codes within a given state and country.

Generous Free Plan

We offer you 10 000 API calls per month for free. Get your apikey with just a few clicks.

Get free apikey

Pricing & Plans

We offer pricing plans for every use case. All contracts can be canceled, upgraded or downgraded at any time.


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Monthly Requests10.000200.0001.900.00010.000.00040.000.000Unlimited
Concurrent Requests1351020custom
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