There are 11 US Post Offices in Ripley County serving a total of 34,358 residents equating to 3,123 residents per post office. It's estimated that approximately 54,839 packages are handled across the 11 county post offices annually. Ripley County (County Number 69) is a county located in the U.S. state of Indiana. As of 2010, the population was 28,818. The county seat is Versailles."