Fosston Minnesota ZIP Codes
Fosston holds a single ZIP code.
Every ZIP code in Fosston
| ZIP code | County |
|---|---|
| 56542 | Polk 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Fosston codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Fosston. 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 Fosston 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 Fosston accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Fosston
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 Fosston occupies.
Fosston Minnesota area codes in full →
Where Fosston's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Fosston
| City | Distance | ZIP codes |
|---|---|---|
| Mcintosh Minnesota ZIP codes | 7.2 mi | 1 ZIP code |
| Lengby Minnesota ZIP codes | 7.3 mi | 1 ZIP code |
| Winger Minnesota ZIP codes | 11 mi | 1 ZIP code |
| Erskine Minnesota ZIP codes | 13 mi | 1 ZIP code |
| Trail Minnesota ZIP codes | 14 mi | 1 ZIP code |
| Gully Minnesota ZIP codes | 14 mi | 1 ZIP code |
| Bejou Minnesota ZIP codes | 14 mi | 1 ZIP code |
| Gonvick Minnesota ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.