Mountain Lake Minnesota ZIP Codes
Mountain Lake holds a single ZIP code.
Every ZIP code in Mountain Lake
| ZIP code | County |
|---|---|
| 56159 | Cottonwood 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mountain Lake codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mountain Lake. 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 Mountain Lake ZIP code begins 561. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 66 ZIP codes, so Mountain Lake accounts for 2% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Mountain Lake
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Mountain Lake occupies.
Mountain Lake Minnesota area codes in full →
Where Mountain Lake's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mountain Lake
| City | Distance | ZIP codes |
|---|---|---|
| Bingham Lake Minnesota ZIP codes | 6.2 mi | 1 ZIP code |
| Butterfield Minnesota ZIP codes | 6.8 mi | 1 ZIP code |
| Darfur Minnesota ZIP codes | 9.0 mi | 1 ZIP code |
| Odin Minnesota ZIP codes | 11 mi | 1 ZIP code |
| Windom Minnesota ZIP codes | 11 mi | 1 ZIP code |
| Comfrey Minnesota ZIP codes | 12 mi | 1 ZIP code |
| Ormsby Minnesota ZIP codes | 13 mi | 1 ZIP code |
| Jeffers Minnesota ZIP codes | 16 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.