ZIP Code 56373

56373 is one of Minnesota's ZIP codes, delivering to addresses in Royalton, Morrison County.

City: Royalton
County: Morrison County
State: Minnesota
Prefix: 563xx

Where this code sits

56373 is part of the 563xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Royalton.

Royalton Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56373 delivers to without sharing its boundary.

320 Area code 320

ZIP codes nearest 56373

The ZIP codes whose reference points sit closest to 56373.
ZIP code	Distance	Delivers to
ZIP code 56317	6.7 mi	Buckman, MN
ZIP code 56367	8.9 mi	Rice, MN
ZIP code 56314	10 mi	Bowlus, MN
ZIP code 56375	11 mi	Saint Stephen, MN
ZIP code 56345	11 mi	Little Falls, MN
ZIP code 56364	12 mi	Pierz, MN
ZIP code 56333	14 mi	Gilman, MN
ZIP code 56344	15 mi	Lastrup, MN

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 56373, plotted from its record coordinates.

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

Scope ZIP code 56373. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.