Saco Map
Saco is a town in Phillips County, Montana, United States. The population was 224 at the 2000 census.
Saco is located at 48°27?27?N 107°20?31?W / 48.4575°N 107.34194°W / 48.4575; -107.34194 (48.457557, -107.342030).
According to the United States Census Bureau, the town has a total area of 0.3 square miles (0.9 km²), all of it land.