
Helmville
- County:
- Powell County
- County Seat:
- No
- Area (mi²):
- 0.329
- State:
- Montana
Helmville is a CDP located in Powell County, Montana. Helmville has a 2025 population of 90. Helmville is currently growing at a rate of 7.14% annually but its population has decreased by -17.43% since the most recent census, which recorded a population of 109 in 2020.
The average household income in Helmville is $117,796 with a poverty rate of 3.45%. The median age in Helmville is 47.1 years: 47.3 years for males, and 22.8 years for females.