There are 9 zip codes in Sanders County, Montana. The most populated is 59859, located in Plains. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
598594,115Plains
598732,663Thompson Falls
598742,023Trout Creek
598451,303Hot Springs
59853905Noxon
59844732Heron
59831602Dixon
59856226Paradise
5984895Lonepine
showing: 9 rows

Zip Codes in Sanders County, Montana by Population (2024)