Does anyone know where I can find an online map of zip codes for OKC? Seems like it would be an easy thing to find but I'm having no luck.

Thanks

I do not know of one that is online but, most phonebooks have a zip code listing of the entire city.

There are several rresources online, but none free.
I went to Google maps, typed in "Zip code map of Oklahoma City" and got 3-4 results. The cost ranges from $17-40.

You might try:
http://zip4.usps.com/zip4/

U.S. Postal Service look-up for specific addresses or areas.

GoogleEarth has a Zip Code layer, and if you have a phone book it probably has a zip code map.