New Auburn Minnesota ZIP Codes
New Auburn holds a single ZIP code.
Every ZIP code in New Auburn
| ZIP code | County |
|---|---|
| 55366 | Sibley 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 New Auburn codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for New Auburn. 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 New Auburn ZIP code begins 553. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 93 ZIP codes, so New Auburn accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering New Auburn
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 New Auburn occupies.
New Auburn Minnesota area codes in full →
Where New Auburn's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near New Auburn
| City | Distance | ZIP codes |
|---|---|---|
| Brownton Minnesota ZIP codes | 7.1 mi | 1 ZIP code |
| Glencoe Minnesota ZIP codes | 7.8 mi | 1 ZIP code |
| Gaylord Minnesota ZIP codes | 8.1 mi | 1 ZIP code |
| Arlington Minnesota ZIP codes | 8.8 mi | 1 ZIP code |
| Winthrop Minnesota ZIP codes | 11 mi | 1 ZIP code |
| Green Isle Minnesota ZIP codes | 11 mi | 1 ZIP code |
| Plato Minnesota ZIP codes | 12 mi | 1 ZIP code |
| Stewart Minnesota ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.