Hamilton County Post Offices

211 Dawes St
Broughton, Illinois 62817

200 S 1st St
Dahlgren, Illinois 62828

101 E Main St
Macedonia, Illinois 62860

211 S Jackson St
Mc Leansboro, Illinois 62859

125 S Main St
Springerton, Illinois 62887

Hamilton County

There are 5 US Post Offices in Hamilton County serving a total of 8,550 residents equating to 1,710 residents per post office. It's estimated that approximately 13,647 packages are handled across the 5 county post offices annually. Hamilton County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 8,457. Its county seat is McLeansboro. It is located in the southern portion of the state known locally as \"Little Egypt\"."