
Pioneer Junction
- County:
- Lincoln County
- County Seat:
- No
- Area (mi²):
- 3.524
- State:
- Montana
Pioneer Junction is a CDP located in Lincoln County, Montana. Pioneer Junction has a 2025 population of 627. Pioneer Junction is currently declining at a rate of -3.39% annually and its population has decreased by -28.75% since the most recent census, which recorded a population of 880 in 2020.
The average household income in Pioneer Junction is $62,453 with a poverty rate of 1.5%. The median age in Pioneer Junction is 60.5 years: 62.1 years for males, and 56.2 years for females.