Darby Montana ZIP Codes
Darby holds a single ZIP code.
Every ZIP code in Darby
| ZIP code | County |
|---|---|
| 59829 | Ravalli 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Darby codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Darby. 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 Darby 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 Darby accounts for 2% of it.
Every Montana ZIP prefix and the region it covers →
Area codes covering Darby
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 Darby occupies.
Darby Montana area codes in full →
Where Darby's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Darby
| City | Distance | ZIP codes |
|---|---|---|
| Hamilton Montana ZIP codes | 16 mi | 1 ZIP code |
| Pinesdale Montana ZIP codes | 22 mi | 1 ZIP code |
| Stevensville Montana ZIP codes | 34 mi | 1 ZIP code |
| Philipsburg Montana ZIP codes | 47 mi | 1 ZIP code |
| Missoula Montana ZIP codes | 59 mi | 8 ZIP codes |
| Drummond Montana ZIP codes | 66 mi | 1 ZIP code |
| Alberton Montana ZIP codes | 69 mi | 1 ZIP code |
| Deer Lodge Montana ZIP codes | 74 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.