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Polson Montana ZIP Codes

Polson holds a single ZIP code.

Every ZIP code in Polson

The complete list of Polson, Montana ZIP codes with the county each falls in.
ZIP codeCounty
59860Lake County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Polson codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Polson. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Polson ZIP code begins 598. Those first three digits identify the sectional center facility that processes mail for this part of Montana. Statewide that range covers 53 ZIP codes, so Polson accounts for 2% of it.

Every Montana ZIP prefix and the region it covers →

Area codes covering Polson

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Polson occupies.

Polson Montana area codes in full →

Where Polson's ZIP codes sit

Each point is one Polson ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Polson

The closest places to Polson with their own ZIP code list, nearest first.
CityDistanceZIP codes
Ronan Montana ZIP codes11 mi1 ZIP code
Hot Springs Montana ZIP codes25 mi1 ZIP code
Kalispell Montana ZIP codes38 mi3 ZIP codes
Plains Montana ZIP codes38 mi1 ZIP code
Columbia Falls Montana ZIP codes47 mi1 ZIP code
Superior Montana ZIP codes49 mi1 ZIP code
Alberton Montana ZIP codes50 mi1 ZIP code
Whitefish Montana ZIP codes53 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.