Anytime a ZIP Code boundary covers more than one city, this file has each city listed as a separate record. That makes around 57,500 legitimate records for the United States. More records simply means more duplicates or errors. This file is very clean and appropriately lean. Its data is standardized to ensure consistent spellings and uniform naming conventions.
Meaningful Latitude and Longitude Database
We target population based center points instead of geographical centers that often fall in uninhabited areas such as parks, business districts, lakes, golf courses, etc. For example, the geographically center of ZIP Code 10023 would fall in Central Park! We guarantee that our lat/long is better than you can find elsewhere.
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 Monthly
- 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
ZIP Code Database without Latitude and Longitude