Rock Creek Minnesota ZIP Codes

Rock Creek holds a single ZIP code.

Every ZIP code in Rock Creek

The complete list of Rock Creek, Minnesota ZIP codes with the county each falls in.
ZIP code	County
55067	Pine 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Rock Creek codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Rock Creek. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Rock Creek ZIP code begins 550. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 74 ZIP codes, so Rock Creek accounts for 1% of it.

Every Minnesota ZIP prefix and the region it covers →

Area codes covering Rock Creek

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 Rock Creek occupies.

These codes are associated with Rock Creek through county-level matching, not a per-address guarantee.

Rock Creek Minnesota area codes in full →

Where Rock Creek's ZIP codes sit

Each point is one Rock Creek ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Rock Creek

The closest places to Rock Creek with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Pine City Minnesota ZIP codes	6.1 mi	1 ZIP code
Rush City Minnesota ZIP codes	6.1 mi	1 ZIP code
Harris Minnesota ZIP codes	12 mi	1 ZIP code
Grasston Minnesota ZIP codes	12 mi	1 ZIP code
Henriette Minnesota ZIP codes	13 mi	1 ZIP code
Braham Minnesota ZIP codes	13 mi	1 ZIP code
Brook Park Minnesota ZIP codes	15 mi	1 ZIP code
Hinckley Minnesota ZIP codes	17 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.