Jefferson Island, Montana facts for kids

Jefferson Island is a small, quiet place in Madison County, Montana. It's called an unincorporated community, which means it doesn't have its own local government like a city or town does. Instead, it's part of the larger county.

What is Jefferson Island Like?

This little community is located about one mile south of a town called Cardwell. A road named Montana Highway 359 goes right through it, making it easy to find. The important Jefferson River flows nearby, just to the north of the area.

A Quick Look at Jefferson Island's History

The area around Jefferson Island has a bit of history. In 1909, a post office was opened there, and it was first called Lahood. A few years later, in 1912, the name was changed to Jefferson Island. This new name came from a real island in the nearby Jefferson River. The post office eventually closed down in 1954.