Midway Colony
- County:
- Chouteau County
- County Seat:
- No
- Area (mi²):
- 0.526
- State:
- Montana
Midway Colony is a CDP located in Chouteau County, Montana. Midway Colony has a 2025 population of 40. Midway Colony is currently growing at a rate of 8.11% annually but its population has decreased by -45.95% since the most recent census, which recorded a population of 74 in 2020.
The median age in Midway Colony is 51.5 years: 51.5 years for males, and 0 years for females.