Zip Code Tracker API

Zip Code Tracker API

The Zip Code Tracker API provides comprehensive details regarding all United States zip codes, enabling users to conduct searches based on zip code, city, and state.

API description

About the API:  

The Zip Code Tracker API serves as a robust tool, offering intricate insights into all zip codes across the United States. Whether you seek to input specific zip codes or explore via city and state parameters, this API furnishes comprehensive data tailored to your requirements.

Equipped with the Zip Code Tracker API, users gain access to a trove of information for each zip code, encompassing geographic coordinates, time zones, and more. Such granularity empowers users with valuable insights into diverse regions of the country.

A standout feature of the Zip Code Tracker API lies in its adaptable input methods. Users enjoy the flexibility of directly entering zip codes if already known or conducting searches based on city and state parameters, simplifying the retrieval of zip codes for specific locales.

Moreover, users can leverage the versatility and seamless integration capabilities of the Zip Code Tracker API. Whether developing a website, mobile app, or desktop application, incorporating zip code functionality enriches user experiences and augments location-based services.

In essence, the Zip Code Tracker API stands as an invaluable resource catering to diverse needs, whether optimizing operations, crafting location-based services, or undertaking development projects. With its flexible input options, comprehensive datasets, and dependable performance, the Zip Code Tracker API emerges as a potent instrument for uncovering the geographical landscape of the United States.


What this API receives and what your API provides (input/output)?

It will receive parameters and provide you with a JSON.


What are the most common uses cases of this API?

  1. Address Validation: Verifying addresses by matching them with corresponding ZIP Codes for accuracy.

    Location-Based Services: Enhancing apps with features like local weather, businesses, and demographics based on ZIP Code.

    Delivery Logistics: Optimizing delivery routes and estimating delivery times based on ZIP Code data.

    Marketing Campaigns: Targeting specific geographic areas for marketing efforts by analyzing ZIP Code demographics.

    Sales Territory Planning: Dividing sales territories based on ZIP Code data to allocate resources effectively.


Are there any limitations to your plans?

Besides the number of API calls available for the plan, there are no other limitations.

API Documentation


To use this endpoint you will have to indicate a zip code, and you will also have optional parameters where you can indicate a city and state.


Location Information - Endpoint Features
Object Description
zip [Required]
city [Optional]
state [Optional]
Test Endpoint


                                                                                                                                                                                                                            [{"zip_code": "97202", "valid": true, "city": "Portland", "state": "OR", "county": "Multnomah County", "timezone": "America/Los_Angeles", "area_codes": ["971"], "country": "US", "lat": "45.4803", "lon": "-122.6451"}]

Location Information - CODE SNIPPETS

curl --location --request GET '' --header 'Authorization: Bearer YOUR_API_KEY' 


API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Zip Code Tracker API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

Simple Transparent Pricing

No long term commitments. One click upgrade/downgrade or cancellation. No questions asked.

🚀 Enterprise
Starts at $10,000/Year

  • Custom Volume
  • Dedicated account manager
  • Service-level agreement (SLA)

Customer favorite features

  • ✔︎ Only Pay for Successful Requests
  • ✔︎ Free 7-Day Trial
  • ✔︎ Multi-Language Support
  • ✔︎ One API Key, All APIs.
  • ✔︎ Intuitive Dashboard
  • ✔︎ Comprehensive Error Handling
  • ✔︎ Developer-Friendly Docs
  • ✔︎ Postman Integration
  • ✔︎ Secure HTTPS Connections
  • ✔︎ Reliable Uptime

To use this API, users must enter U.S. zip codes. Optionally, they can specify a city or state to obtain geographic information about it.

The Zip Code Tracker API designed to provide users with geographic location information associated with zip codes (also known as ZIP codes) from around the world.

There are different plans to suit all tastes, including a free trial for a small number of requests, but your rate is limited to avoid abuse of the service.

Zyla provides a wide range of integration methods for almost all programming languages. You can use these codes to integrate with your project as you need.

Zyla API Hub is, in other words, an API MarketPlace. An all-in-one solution for your developing needs. You will be accessing our extended list of APIs with only your user. Also, you won't need to worry about storing API keys, only one API key for all our products is needed.

Prices are listed in USD. We accept all major debit and credit cards. Our payment system uses the latest security technology and is powered by Stripe, one of the world’s most reliable payment companies. If you have any trouble with paying by card, just contact us at [email protected]

Sometimes depending on the bank's fraud protection settings, a bank will decline the validation charge we make when we attempt to be sure a card is valid. We recommend first contacting your bank to see if they are blocking our charges. If more help is needed, please contact [email protected] and our team will investigate further

Prices are based on a recurring monthly subscription depending on the plan selected — plus overage fees applied when a developer exceeds a plan’s quota limits. In this example, you'll see the base plan amount as well as a quota limit of API requests. Be sure to notice the overage fee because you will be charged for each additional request.

Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.

Just go to the pricing page of that API and select the plan that you want to upgrade to. You will only be charged the full amount of that plan, but you will be enjoying the features that the plan offers right away.

Yes, absolutely. If you want to cancel your plan, simply go to your account and cancel on the Billing page. Upgrades, downgrades, and cancellations are immediate.

You can contact us through our chat channel to receive immediate assistance. We are always online from 9 am to 6 pm (GMT+1). If you reach us after that time, we will be in contact when we are back. Also you can contact us via email to [email protected]

 Service Level
 Response Time



Related APIs