There are 5 US Post Offices in Monroe County serving a total of 21,147 residents equating to 4,229 residents per post office. It's estimated that approximately 33,753 packages are handled across the 5 county post offices annually. Monroe County is a county located in the U.S. state of Georgia. As of the 2010 census, the population was 26,424. The county seat is Forsyth. The county was created on May 15, 1821. The county was named for James Monroe. Monroe County is included in the Macon, GA Metropolitan Statistical Area."