West Yellowstone Montana ZIP Codes
West Yellowstone holds a single ZIP code.
Every ZIP code in West Yellowstone
| ZIP code | County |
|---|---|
| 59758 | Gallatin 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 West Yellowstone codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for West Yellowstone. 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 West Yellowstone ZIP code begins 597. Those first three digits identify the sectional center facility that processes mail for this part of Montana. Statewide that range covers 49 ZIP codes, so West Yellowstone accounts for 2% of it.
Every Montana ZIP prefix and the region it covers →
Area codes covering West Yellowstone
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 West Yellowstone occupies.
West Yellowstone Montana area codes in full →
Where West Yellowstone's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near West Yellowstone
| City | Distance | ZIP codes |
|---|---|---|
| Ennis Montana ZIP codes | 56 mi | 1 ZIP code |
| Virginia City Montana ZIP codes | 60 mi | 1 ZIP code |
| Bozeman Montana ZIP codes | 71 mi | 6 ZIP codes |
| Lima Montana ZIP codes | 73 mi | 1 ZIP code |
| Livingston Montana ZIP codes | 74 mi | 1 ZIP code |
| Sheridan Montana ZIP codes | 77 mi | 1 ZIP code |
| Belgrade Montana ZIP codes | 77 mi | 1 ZIP code |
| Bridger Montana ZIP codes | 80 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.