The zip code is younger than John McCain.

1. John McCain’s first address was something like:

The Parents of Potentially the Oldest Guy Ever to Become President
123 Main Street
East Nowhere, VA 12

Two digits. The country was so damn small that there were only two digits in the postal code.

2. It was a postal inspector who submitted a proposal for an updated system in 1944.

When I go to the Post Office, I’m lucky if I can find someone who isn’t breathing through a tube - but, apparently, in 1944, postal workers were so motivated by what they were doing that they put in overtime developing new systems for delivering mail. (It should be noted, however, that this system wasn’t implemented until the 1960s and, even then, it wasn’t mandatory… thus restoring my faith in their ineptitude.)

Pilfered from Things Younger Than McCain (which has many other hilarious postings of things... well you know).