ZIP Code 56331

56331 is one of Minnesota's ZIP codes, delivering to addresses in Freeport, Stearns County.

City: Freeport
County: Stearns County
State: Minnesota
Prefix: 563xx

Where this code sits

56331 is part of the 563xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Freeport.

Freeport Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56331 delivers to without sharing its boundary.

320 Area code 320

ZIP codes nearest 56331

The ZIP codes whose reference points sit closest to 56331.
ZIP code	Distance	Delivers to
ZIP code 56356	4.6 mi	New Munich, MN
ZIP code 56307	6.4 mi	Albany, MN
ZIP code 56352	6.9 mi	Melrose, MN
ZIP code 56335	9.9 mi	Greenwald, MN
ZIP code 56384	11 mi	Upsala, MN
ZIP code 56336	11 mi	Grey Eagle, MN
ZIP code 56340	11 mi	Holdingford, MN
ZIP code 56376	12 mi	Saint Martin, 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 56331, plotted from its record coordinates.

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

Scope ZIP code 56331. 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.