Where can you find a free postal code database?


Quick Answer

The software ZIP Code Database offers a free version for personal and educational use. Though the free software does not have all the features of the paid version, it does include a complete database of United States ZIP codes

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Full Answer

The data used by the software comes from reputable sources, such as the U.S. Postal Service and U.S. Census Bureau, and is up to date as of 2011. In the free version of the software, ZIP codes can be searched by address or by latitude and longitude. The free version does not include demographics about the people living in each ZIP code, but statistics are available in the paid version.

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