Baker Montana ZIP Codes

Baker holds a single ZIP code.

Every ZIP code in Baker

The complete list of Baker, Montana ZIP codes with the county each falls in.
ZIP code	County
59313	Fallon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Baker codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Baker. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Baker ZIP code begins 593. Those first three digits identify the sectional center facility that processes mail for this part of Montana. Statewide that range covers 31 ZIP codes, so Baker accounts for 3% of it.

Every Montana ZIP prefix and the region it covers →

Area codes covering Baker

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 Baker occupies.

406 Area code 406

Baker Montana area codes in full →

Where Baker's ZIP codes sit

Each point is one Baker ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Baker

The closest places to Baker with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Plevna Montana ZIP codes	12 mi	1 ZIP code
Ismay Montana ZIP codes	27 mi	1 ZIP code
Ekalaka Montana ZIP codes	36 mi	1 ZIP code
Wibaux Montana ZIP codes	43 mi	1 ZIP code
Glendive Montana ZIP codes	55 mi	1 ZIP code
Terry Montana ZIP codes	58 mi	1 ZIP code
Miles City Montana ZIP codes	75 mi	1 ZIP code
Broadus Montana ZIP codes	84 mi	1 ZIP code

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