ZIP Code 56328

56328 is one of Minnesota's ZIP codes, delivering to addresses in Flensburg, Morrison County.

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

Where this code sits

56328 is part of the 563xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Flensburg.

Flensburg Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56328 delivers to without sharing its boundary.

320 Area code 320

ZIP codes nearest 56328

The ZIP codes whose reference points sit closest to 56328.
ZIP code	Distance	Delivers to
ZIP code 56382	4.6 mi	Swanville, MN
ZIP code 56475	8.3 mi	Randall, MN
ZIP code 56345	8.6 mi	Little Falls, MN
ZIP code 56318	9.0 mi	Burtrum, MN
ZIP code 56384	10 mi	Upsala, MN
ZIP code 56314	11 mi	Bowlus, MN
ZIP code 56336	14 mi	Grey Eagle, MN
ZIP code 56347	16 mi	Long Prairie, 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 56328, plotted from its record coordinates.

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

Scope ZIP code 56328. 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.