Waterloo is a one-road town (Waterloo Road) located on the northern edge of Madison County,

Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb ...

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

, on the

Jefferson River The Jefferson River is a tributary of the Missouri River, approximately long, in the U.S. state of Montana. The Jefferson River and the Madison River form the official beginning of the Missouri at Missouri Headwaters State Park near Three F ...

. Waterloo is equidistant between

Whitehall, Montana Whitehall is a town in Jefferson County, Montana, United States. The population was 1,006 at the 2020 census. It is part of the Helena Micropolitan Statistical Area. The town is nestled in the Jefferson Valley, which is shadowed by the Tobacc ...

and Twin Bridges, Montana. Abutting the

Tobacco Root Mountains The Tobacco Root Mountains lie in the northern Rocky Mountains, between the Jefferson and Madison Rivers in southwest Montana. The highest peak is Hollowtop at . The range contains 43 peaks rising to elevations greater than 10,000 feet (3048&nbs ...

, Waterloo has an elevation of . The town of what was to become known as Waterloo was settled in 1864. The origin of its name is unclear, but one story posits that contention over the location of a post office to be built in the town was reminiscent of the

Battle of Waterloo The Battle of Waterloo was fought on Sunday 18 June 1815, near Waterloo, Belgium, Waterloo (at that time in the United Kingdom of the Netherlands, now in Belgium). A French army under the command of Napoleon was defeated by two of the armie ...

. The post office opened in the area in 1900, and closed in 1971.

References

Towns in Madison County, Montana {{MadisonCountyMT-geo-stub