Grand Marais Minnesota ZIP Codes
Grand Marais holds a single ZIP code.
Every ZIP code in Grand Marais
| ZIP code | County |
|---|---|
| 55604 | Cook 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Grand Marais codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Grand Marais. 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 Grand Marais ZIP code begins 556. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 13 ZIP codes, so Grand Marais accounts for 8% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Grand Marais
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 Grand Marais occupies.
Grand Marais Minnesota area codes in full →
Where Grand Marais's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Grand Marais
| City | Distance | ZIP codes |
|---|---|---|
| Silver Bay Minnesota ZIP codes | 54 mi | 1 ZIP code |
| Beaver Bay Minnesota ZIP codes | 57 mi | 1 ZIP code |
| Winton Minnesota ZIP codes | 69 mi | 1 ZIP code |
| Ely Minnesota ZIP codes | 71 mi | 1 ZIP code |
| Babbitt Minnesota ZIP codes | 74 mi | 1 ZIP code |
| Two Harbors Minnesota ZIP codes | 80 mi | 1 ZIP code |
| Hoyt Lakes Minnesota ZIP codes | 83 mi | 1 ZIP code |
| Aurora Minnesota ZIP codes | 90 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.