There are 8 US Post Offices in Sumter County serving a total of 48,844 residents equating to 6,106 residents per post office. It's estimated that approximately 77,960 packages are handled across the 8 county post offices annually. Sumter County is a county located in the state of Florida, United States. As of the 2010 census, the population is 93,420, and it has the oldest median age (62.7 years) of any US county. Its county seat is Bushnell, and the largest community is The Villages. Sumter County comprises Metropolitan Statistical Area of The Villages, which is included in the Orlando-Deltona-Daytona Beach, FL Combined Statistical Area. Sumter County was affected by the massive Florida tornado outbreak of February 2, 2007, and declared a state of emergency."