There are 5 US Post Offices in Worth County serving a total of 16,936 residents equating to 3,387 residents per post office. It's estimated that approximately 27,032 packages are handled across the 5 county post offices annually. Worth County is a county located in the south central portion of the U.S. state of Georgia. As of the 2010 census, the population was 21,679. The county seat is Sylvester. Worth County is included in the Albany, GA Metropolitan Statistical Area. The county is called the \"Peanut Capital\" because of its massive peanut industry."