ZIP Code 50556

50556 is one of Iowa's ZIP codes, delivering to addresses in Ledyard, Kossuth County.

City: Ledyard
County: Kossuth County
State: Iowa
Prefix: 505xx

Where this code sits

50556 is part of the 505xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ledyard.

Ledyard Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50556 delivers to without sharing its boundary.

515 Area code 515

ZIP codes nearest 50556

The ZIP codes whose reference points sit closest to 50556.
ZIP code	Distance	Delivers to
ZIP code 50451	4.9 mi	Lakota, IA
ZIP code 56027	6.5 mi	Elmore, MN
ZIP code 50590	8.8 mi	Swea City, IA
ZIP code 50517	10 mi	Bancroft, IA
ZIP code 50424	12 mi	Buffalo Center, IA
ZIP code 50465	12 mi	Rake, IA
ZIP code 56033	14 mi	Frost, MN
ZIP code 50480	14 mi	Titonka, IA

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 50556, plotted from its record coordinates.

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

Scope ZIP code 50556. 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.