ZIP Code 56021

56021 is one of Minnesota's ZIP codes, delivering to addresses in Courtland, Nicollet County.

City: Courtland
County: Nicollet County
State: Minnesota
Prefix: 560xx

Where this code sits

56021 is part of the 560xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Courtland.

Courtland Minnesota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 56021 delivers to without sharing its boundary.

ZIP codes nearest 56021

The ZIP codes whose reference points sit closest to 56021.
ZIP code	Distance	Delivers to
ZIP code 56084	5.5 mi	Searles, MN
ZIP code 56073	6.0 mi	New Ulm, MN
ZIP code 56074	8.0 mi	Nicollet, MN
ZIP code 56054	9.9 mi	Lafayette, MN
ZIP code 56041	11 mi	Hanska, MN
ZIP code 56055	13 mi	Lake Crystal, MN
ZIP code 56030	13 mi	Essig, MN
ZIP code 56003	13 mi	Mankato, 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 56021, plotted from its record coordinates.

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

Scope ZIP code 56021. 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.