Marmarth North Dakota ZIP Codes
Marmarth holds a single ZIP code.
Every ZIP code in Marmarth
| ZIP code | County |
|---|---|
| 58643 | Slope 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Marmarth codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Marmarth. 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 Marmarth ZIP code begins 586. Those first three digits identify the sectional center facility that processes mail for this part of North Dakota. Statewide that range covers 32 ZIP codes, so Marmarth accounts for 3% of it.
Every North Dakota ZIP prefix and the region it covers →
Area codes covering Marmarth
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 Marmarth occupies.
Marmarth North Dakota area codes in full →
Where Marmarth's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Marmarth
| City | Distance | ZIP codes |
|---|---|---|
| Rhame North Dakota ZIP codes | 14 mi | 1 ZIP code |
| Bowman North Dakota ZIP codes | 27 mi | 1 ZIP code |
| Golva North Dakota ZIP codes | 30 mi | 1 ZIP code |
| Amidon North Dakota ZIP codes | 32 mi | 1 ZIP code |
| Scranton North Dakota ZIP codes | 39 mi | 1 ZIP code |
| Beach North Dakota ZIP codes | 43 mi | 1 ZIP code |
| Sentinel Butte North Dakota ZIP codes | 43 mi | 1 ZIP code |
| Medora North Dakota ZIP codes | 46 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.