Jefferson County Post Offices

8988 N Main St
Canaan, Indiana 47224

14165 W Main St
Deputy, Indiana 47230

10545 NW Front St
Dupont, Indiana 47231

264 E Main St
Hanover, Indiana 47243

207 Jefferson St
Madison, Indiana 47250

641 Green Rd
Madison, Indiana 47250

Jefferson County

There are 6 US Post Offices in Jefferson County serving a total of 53,671 residents equating to 8,945 residents per post office. It's estimated that approximately 85,665 packages are handled across the 6 county post offices annually. Jefferson County is a county located in the U.S. state of Indiana. As of 2016, the population was 32,683. The county seat is Madison."