ZIP CODE WITH THE SWINGIN’ SIX

"ZIP CODE WITH THE SWINGIN’ SIX" is a 1960s promotional film by the U.S. Postal Service that explains the importance and function of the ZIP code system. It highlights the evolution of communication and the overwhelming increase in mail volume, emphasizing how ZIP codes streamline mail delivery by categorizing locations into manageable segments. The film uses catchy songs and humorous anecdotes to illustrate the benefits of using ZIP codes for faster and more accurate mail distribution, ultimately encouraging viewers to adopt this system for improved postal services.

Keywords
ZIP code, U.S. Postal Service, mail delivery, communication, promotional film, 1960s, efficiency, postal system, humor, music