There are 8 US Post Offices in Henry County serving a total of 31,902 residents equating to 3,988 residents per post office. It's estimated that approximately 50,919 packages are handled across the 8 county post offices annually. Henry County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 32,330. Its county seat is Paris. The county is named for the Virginia orator Patrick Henry. Henry County comprises the Paris, TN Micropolitan Statistical Area."