Garrison, Montana

Garrison, Montana
Location of Garrison, Montana
Coordinates: 46°31′30″N 112°49′35″W / 46.52500°N 112.82639°W / 46.52500; -112.82639
CountryUnited States
StateMontana
CountyPowell
Area
 • Total
9.64 sq mi (24.96 km2)
 • Land9.63 sq mi (24.95 km2)
 • Water0.0039 sq mi (0.01 km2)
Elevation
4,410 ft (1,340 m)
Population
 (2020)
 • Total
115
 • Density11.9/sq mi (4.61/km2)
Time zoneUTC-7 (Mountain (MST))
 • Summer (DST)UTC-6 (MDT)
ZIP code
59731
Area code406
FIPS code30-30175
GNIS feature ID2408285

Garrison is a census-designated place (CDP) in Powell County, Montana, United States. As of the 2020 census, Garrison had a population of 115.

The traditional Salish name for the area that was later named Garrison Junction is snx̣ʷq̓pusaqs. Groups would split up here, with some going towards Helena, others towards Butte.