Seymour is a city in Jackson County, Indiana, United States. The population was 17,503 at the 2010 census. Seymour is called the "Crossroads of America" because the North/South and East/West railroads cross in downtown.
Seymour is a city in Jackson County, Indiana, United States. The population was 17,503 at the 2010 census. Seymour is called the "Crossroads of America" because the North/South and East/West railroads cross in downtown.