Madison County Post Offices

310 N Commerce St
Madisonville, Texas 77864

11528 State Highway 21 E
Midway, Texas 75852

11337 5th St
North Zulch, Texas 77872

Madison County

There are 3 US Post Offices in Madison County serving a total of 13,125 residents equating to 4,375 residents per post office. It's estimated that approximately 20,949 packages are handled across the 3 county post offices annually. Madison County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 13,664. Its seat is Madisonville. The county was created in 1853 and organized the next year. It is named for James Madison, the fourth president of the United States."