
Saco
- County:
- Phillips County
- County Seat:
- No
- Area (mi²):
- 0.304
- State:
- Montana
Saco is a town located in Phillips County, Montana. Saco has a 2025 population of 161. Saco is currently declining at a rate of 0% annually and its population has increased by 0.63% since the most recent census, which recorded a population of 160 in 2020.
The average household income in Saco is $52,920 with a poverty rate of 33.12%. The median age in Saco is 48 years: 56 years for males, and 29.5 years for females.