
Lodge Grass
- County:
- Big Horn County
- County Seat:
- No
- Area (mi²):
- 0.258
- State:
- Montana
Lodge Grass is a town located in Big Horn County, Montana. Lodge Grass has a 2025 population of 423. Lodge Grass is currently declining at a rate of -0.7% annually and its population has decreased by -3.2% since the most recent census, which recorded a population of 437 in 2020.
The average household income in Lodge Grass is $59,056 with a poverty rate of 30.66%. The median age in Lodge Grass is 26.9 years: 27 years for males, and 23.8 years for females.