Mahnomen Minnesota ZIP Codes
Mahnomen holds a single ZIP code.
Every ZIP code in Mahnomen
| ZIP code | County |
|---|---|
| 56557 | Mahnomen 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mahnomen codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mahnomen. 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 Mahnomen ZIP code begins 565. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 76 ZIP codes, so Mahnomen accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Mahnomen
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 Mahnomen occupies.
Mahnomen Minnesota area codes in full →
Where Mahnomen's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mahnomen
| City | Distance | ZIP codes |
|---|---|---|
| Cloquet Minnesota ZIP codes | 3.8 mi | 1 ZIP code |
| Brookston Minnesota ZIP codes | 7.0 mi | 1 ZIP code |
| Carlton Minnesota ZIP codes | 9.7 mi | 1 ZIP code |
| Wrenshall Minnesota ZIP codes | 13 mi | 1 ZIP code |
| Cromwell Minnesota ZIP codes | 17 mi | 1 ZIP code |
| Duluth Minnesota ZIP codes | 19 mi | 14 ZIP codes |
| Floodwood Minnesota ZIP codes | 20 mi | 1 ZIP code |
| Barnum Minnesota ZIP codes | 20 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.