Valley County, Montana Zip Codes

Zip Code	City	Population
59230	Glasgow	4,455
59248	Nashua	1,046
59225	Frazer	574
59241	Hinsdale	435
59231	Saint Marie	428
59250	Opheim	302
59260	Richland	104
59244	Larslan	56
59240	Glentana	17
59273	Vandalia	13

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.