Ulm, Montana

Ulm, Montana
Ulm Bridge
Location of Ulm, Montana
Coordinates: 47°25′12″N 111°31′35″W / 47.42000°N 111.52639°W / 47.42000; -111.52639
CountryUnited States
StateMontana
CountyCascade
Area
  Total
20.83 sq mi (53.96 km2)
  Land20.26 sq mi (52.48 km2)
  Water0.57 sq mi (1.47 km2)
Elevation
3,337 ft (1,017 m)
Population
 (2020)
  Total
723
  Density35.68/sq mi (13.78/km2)
Time zoneUTC-7 (Mountain (MST))
  Summer (DST)UTC-6 (MDT)
ZIP code
59485
Area code406
FIPS code30-75775
GNIS feature ID2409378

Ulm is a census-designated place (CDP) in Cascade County, Montana, United States. It was originally a large ranch owned by Indiana-born cattleman William Ulm. The population was 738 at the 2010 census. It is part of the Great Falls, Montana Metropolitan Statistical Area.

The post office opened in 1883. In 1887 Ulm became a stop on the Montana Central Railway. A bridge across the Missouri River was built in 1914.