ZIP Code Database - Latitude and Longitude
Our ZIP Code database is a high-accuracy, Enterprise Class product built for companies desiring clean, uniform ZIP Code details. It has no duplicates but it is thoroughly complete. Ideal for use in commercial applications; it’s been cross-checked with multiple sources and undergoes a manual verification process. We use rigid standards that we have been perfecting since 1992.
Low-end databases may have thousands of duplicates, different spellings for the same place, and numerous incorrect records. This database is impeccable.
Some ZIP Codes span multiple cities. This database lists each city-to-Zip occurrence as a separate record, making around 60k clean U.S. records; more means duplicates. The database is standardized to ensure consistent spellings and uniform location naming conventions.
Not only is our core data superior, our latitude and longitude is too.
PDF - what makes our ZIP Code database better
Meaningful Latitude and Longitude Database
We target population based center points instead of physical centers that often fall in uninhabited areas such as parks, business districts, lakes, golf courses, etc. As shown
here, ZIP Code 10023 has a star for the population center point. Had we used a physical center,
it would be in Central Park!
Standard Place Names
Our US ZIP Code Latitude and Longitude Database goes to great lengths to assure all the cities and towns are consistently labeled. By eliminating deprecated and misleading city records, the overall record count is reduced. Other products may have thousands of erroneous records added to the database.
Our precision and accuracy is a result of manually verifying the data and comparing it with multiple resources. Once an anomaly has been identified, we refine our algorithm to account for it.
Learn more: View the Product Documentation
/ Why Population-Based Centers is Best
/ How to Develop a Locator
/ Watch our Accuracy Matters video.
We are licensees of USPS database products, but we enhance our ZIP Code latitude and longitude database based on decades of experience to provide you with the most accurate product available.
Affordability and Simplicity
- Cost Effective
- One Year Access
- Updated Quarterly
- Unlimited Downloads
- Unlimited User Licensing Available
- Supplemented with demographic and marketing data
- We are a U.S Company - Live, Free Technical Support
- Money Back Guarantee
Cannot be resold, transferred, or used to compete with GreatData.com (as outlined in our license agreement).