
Martinsdale
- County:
- Meagher County
- County Seat:
- No
- Area (mi²):
- 0.872
- State:
- Montana
Martinsdale is a CDP located in Meagher County, Montana. Martinsdale has a 2025 population of 46. Martinsdale is currently growing at a rate of 6.98% annually and its population has increased by 9.52% since the most recent census, which recorded a population of 42 in 2020.
The average household income in Martinsdale is -$1000.00 Mn with a poverty rate of 0%. The median age in Martinsdale is 0 years: 0 years for males, and 0 years for females.