Lake County, Montana Zip Codes

Zip Code	City	Population
59860	Polson	11,528
59911	Bigfork	9,161
59864	Ronan	7,057
59865	Saint Ignatius	3,899
59824	Charlo	1,520
59910	Big Arm	658
59855	Pablo	376
59915	Elmo	357
59914	Dayton	342
59931	Rollins	269
59929	Proctor	215
59863	Ravalli	173

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