Top US ZIP Code Insights API alternatives in 2025

Top US ZIP Code Insights API Alternatives in 2025

As the demand for accurate and reliable ZIP code data continues to grow, developers are increasingly seeking alternatives to traditional APIs. In this blog post, we will explore some of the best alternatives to the Zip Code USA API, highlighting their key features, capabilities, pricing details, pros and cons, ideal use cases, and how they differ from the Zip Code USA API. Whether you're building location-based services, e-commerce platforms, or logistics applications, these APIs can provide the data you need to enhance your projects.

1. Zip Code USA API

The Zip Code USA API is a powerful tool designed to facilitate the retrieval and analysis of location data within the United States. It allows developers to access accurate geographic information quickly and efficiently. The API provides a comprehensive database covering a wide variety of ZIP codes across the U.S., ensuring complete coverage and accuracy.

Key Features and Capabilities

The Zip Code USA API offers several key features:

• Get Location Information: This feature allows users to retrieve detailed information about a specific ZIP code by simply entering it as a parameter. The response includes the corresponding city, state, timezone, and geographic coordinates (latitude and longitude).

{"zip_code":"90001","primary_city":"Los Angeles","state":"CA","timezone":"America/Los_Angeles","latitude":33.97,"longitude":-118.24}

Data accuracy is maintained through regular updates from reliable sources, ensuring that the information reflects current postal code boundaries and geographic details.

Want to use Zip Code USA API in production? Visit the developer docs for complete API reference.

2. USA Zip Code Data API

The USA Zip Code Data API provides developers with access to a comprehensive database of U.S. ZIP codes and related information. This API is particularly useful for applications that require accurate and up-to-date data on a large number of ZIP codes.

Key Features and Capabilities

• Get US Zip Code: This feature allows users to query specific ZIP codes by inserting them as parameters. The API returns detailed information, including area code, timezone, city alias, finance number, latitude, and longitude.

[{"AreaCode":"412","City":"PITTSBURGH","State":"PA","Latitude":40.460122,"Longitude":-79.835972}]

Typical use cases include e-commerce for location-based recommendations, real estate platforms for property searches, and logistics for route optimization.

Want to try USA Zip Code Data API? Check out the API documentation to get started.

3. Zip Code Finder API

The Zip Code Finder API is designed to provide comprehensive information for every ZIP code in the United States. It allows users to retrieve details by inputting ZIP codes directly or exploring locations using city and state parameters.

Key Features and Capabilities

• Zip Code: This feature returns a list of ZIP code details matching the input parameters, including demographic details, geographic coordinates, area codes, and regional statistics.

[{"zip_code": "04101", "city": "Portland", "state": "ME", "county": "Cumberland County", "lat": "43.6608", "lon": "-70.2613"}]

This API is particularly useful for applications in e-commerce, marketing, logistics, and real estate.

Want to try Zip Code Finder API? Check out the API documentation to get started.

4. Zip Code Details US API

The Zip Code Details US API offers accurate geolocation data and information for U.S. ZIP codes, enhancing address validation and location-based services.

Key Features and Capabilities

• Information by Zip Code: Users must indicate a ZIP code in the parameter to retrieve essential information associated with that ZIP code, including city, state, county, time zone, latitude, and longitude.

{"Code":200,"Description":"OK","Data":[{"ZipCode":"96162","City":"TRUCKEE","State":"CA","ZipLatitude":"39.326668","ZipLongitude":"-120.342310"}]}

This API is ideal for applications requiring geolocation and address data, enabling efficient address validation and enhanced user experiences.

Want to use Zip Code Details US API in production? Visit the developer docs for complete API reference.

5. Postal Code to State API

The Postal Code to State API simplifies the process of associating ZIP codes with their respective states, providing accurate and reliable information for various applications.

Key Features and Capabilities

• Converter Zip Code to State: This feature allows users to retrieve the state name or state code by providing the ZIP code as input.

{"state":"NY"}

This API is particularly useful for businesses needing to validate customer locations or segment audiences based on geographic data.

Want to try Postal Code to State API? Check out the API documentation to get started.

6. Canada Postcode Insights API

The Canada Postcode Insights API provides accurate Canadian postal code information, optimizing logistics and enhancing user experiences.

Key Features and Capabilities

• Information by Zip Code: Users must indicate a Canadian postal code in the parameter to retrieve corresponding geographic attributes.

{"Code":200,"Description":"OK","Data":[{"ZipCode":"B0N 2H0","City":"MAPLE GROVE","State":"NS","ZipLatitude":"45.034715","ZipLongitude":"-63.350948"}]}

This API is valuable for businesses operating in Canada, providing essential data for address validation and shipping calculations.

Looking to optimize your Canada Postcode Insights API integration? Read our technical guides for implementation tips.

7. US Crime Scores by ZipCode API

The US Crime Scores by ZipCode API provides comprehensive crime-scoring data specific to a given ZIP code within the United States.

Key Features and Capabilities

• Get Data by Zip: Users can analyze a ZIP code to receive a JSON object with an overall crime score and a breakdown of different crimes assessed in the area.

{"Overall":{"Zipcode":"94109","Overall Crime Grade":"F","Violent Crime Grade":"F","Property Crime Grade":"F"},"Crime BreakDown":[{"Violent Crime Rates":{"Assault":"10.79","Robbery":"4.241"}},{"Property Crime Rates":{"Theft":"53.50","Vehicle Theft":"3.201"}}]}

This API is ideal for urban planning, law enforcement optimization, and community engagement initiatives.

Ready to test US Crime Scores by ZipCode API? Try the API playground to experiment with requests.

8. US Postal Tax API

The US Postal Tax API delivers precise, up-to-date tax data for specific geographic areas within the United States.

Key Features and Capabilities

• Tax by Zip Code: Users must indicate a ZIP code in the parameter to retrieve accurate tax rate information.

{"rate": 0.1105}

This API is essential for businesses needing to automate tax calculations and streamline compliance processes.

Need help implementing US Postal Tax API? View the integration guide for step-by-step instructions.

9. American ZIP Code Tax Rates API

The American ZIP Code Tax Rates API provides real-time sales tax rates by ZIP code, ensuring accurate financial planning and compliance.

Key Features and Capabilities

• Get Taxes: Users must indicate a ZIP code in the parameter to retrieve various sales tax rates applicable to that ZIP code.

{"state": "FL", "state_rate": 0.06, "estimated_combined_rate": 0.07}

This API is crucial for businesses and individuals navigating the complexities of sales tax compliance.

Ready to test American ZIP Code Tax Rates API? Try the API playground to experiment with requests.

10. Zip Interests Rate USA API

The Zip Interests Rate USA API automates precise calculations of sales tax, guaranteeing compliance and enhancing financial efficiency.

Key Features and Capabilities

• Sales Taxes USA: Users must indicate a ZIP code, along with optional parameters for city and state, to retrieve detailed sales tax information.

[{"zip_code": "10001", "total_rate": "0.088750", "state_rate": "0.040000"}]

This API is beneficial for e-commerce platforms and businesses needing to ensure accurate tax calculations.

Ready to test Zip Interests Rate USA API? Try the API playground to experiment with requests.

Conclusion

In conclusion, the landscape of ZIP code data APIs is rich with alternatives that cater to various needs and use cases. Each API discussed in this post offers unique features and capabilities that can enhance your applications. Whether you require comprehensive location data, crime statistics, tax rates, or postal code information, there is an API that fits your requirements. For developers looking for reliable and efficient solutions, the Zip Code USA API remains a strong contender, but the alternatives presented here provide valuable options to consider based on specific project needs.