There are 9 US Post Offices in Citrus County serving a total of 84,164 residents equating to 9,352 residents per post office. It's estimated that approximately 134,335 packages are handled across the 9 county post offices annually. Citrus County is a county located in the U.S. state of Florida. As of the 2010 census, the population was 141,236. Its county seat is Inverness, and its largest community is Homosassa Springs. Citrus County comprises the Homosassa Springs, FL Metropolitan Statistical Area."