ZIP Code 51047

51047 is one of Iowa's ZIP codes, delivering to addresses in Peterson, Clay County.

City: Peterson
County: Clay County
State: Iowa
Prefix: 510xx

Where this code sits

51047 is part of the 510xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Peterson.

Peterson Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 51047 delivers to without sharing its boundary.

712 Area code 712

ZIP codes nearest 51047

The ZIP codes whose reference points sit closest to 51047.
ZIP code	Distance	Delivers to
ZIP code 51033	6.0 mi	Linn Grove, IA
ZIP code 51058	8.0 mi	Sutherland, IA
ZIP code 51357	8.8 mi	Royal, IA
ZIP code 50585	10 mi	Sioux Rapids, IA
ZIP code 51009	11 mi	Calumet, IA
ZIP code 50576	11 mi	Rembrandt, IA
ZIP code 51029	12 mi	Larrabee, IA
ZIP code 51340	14 mi	Fostoria, 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 51047, plotted from its record coordinates.

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

Scope ZIP code 51047. 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.