Home > MT > Lake County > Polson > Zip 59860

Zip Code 59860 — Polson, MT

59860 is a ZIP Code associated with Polson, MT, located within Lake. The postal region supports an estimated population of 11,897 residents across Data Pending housing units, with a population density of 17.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.713140, -114.178320)

Data MetricLocal Statistic
Postal / Zip Code59860
Primary CityPolson
State / ProvinceMT
CountyLake
Total Population11,897
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density17.6 people/sq mi
TimezoneAmerica/Denver

How 59860 Compares

MetricZIP 59860Lake CountyMT State Average
Population11,89736,4711,117,606
Median IncomeData PendingN/AN/A
Population Density17.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 59910Big Arm8.1 mi692N/A
Zip 59855Pablo8.3 mi419N/A
Zip 59914Dayton12.1 mi345N/A
Zip 59864Ronan12.7 mi7,301N/A
Zip 59915Elmo13.1 mi452N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →