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Tuesday, April 29, 2008

Free (somewhat dated) ZIP Code Data

The ZIP code database contained in ‘zipcode.csv’ [zip file] contains 43204 ZIP
codes for the continental United States, Alaska, Hawaii, Puerto Rico,
and American Samoa. The database is in comma separated value format,
with columns for ZIP code, city, state, latitude, longitude, timezone
(offset from GMT), and daylight savings time flag (1 if DST is observed
in this ZIP code and 0 if not).

...
The database and this README are copyright 2004 CivicSpace Labs, Inc.,
and are published under a Creative Commons Attribution-ShareAlike
license, which requires that all updates must be released under the same
license.

It’s about four years old, but free is free!

- Mapping Hacks

by Adena Schutzberg on 04/29 at 06:00 AM | Comments | Bookmark and Share

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