Postal Letter

List of ZIP codes with latitude and longitude?

I'm trying to find a list of US postal codes (ZIP codes) with latitudinal and longitudinal coordinates corresponding to their center. This seems like something that should be available publicly, but I haven't been able to conjure it up yet. Does anyone know where I could find such a list (a tab-delineated or SQL-import-ready format would be ideal, but I can work with anything)? Thank you!

Public Comments

1. Hi there, Wow I never knew there were so many sites selling this information.. and some of them for a hefty little fee. Yikes! I looked around a bit and found the one listed below, it was last updated on Jan. 8, 2008. It is a CSV file of all US ZIP codes including zip, city, state, latitude, longitude, and county. Oh, and the most important part is... it's free :) http://geocoder.ibegin.com/downloads.php I hope it is something that will make your task easier. Good luck with it!