ZIP Code 51631

51631 is one of Iowa's ZIP codes, delivering to addresses in Braddyville, Page County.

City: Braddyville
County: Page County
State: Iowa
Prefix: 516xx

Where this code sits

51631 is part of the 516xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Braddyville.

Braddyville Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 51631 delivers to without sharing its boundary.

712 Area code 712

ZIP codes nearest 51631

The ZIP codes whose reference points sit closest to 51631.
ZIP code	Distance	Delivers to
ZIP code 51651	4.3 mi	Shambaugh, IA
ZIP code 64431	5.7 mi	Clearmont, MO
ZIP code 51637	6.5 mi	College Springs, IA
ZIP code 64445	8.7 mi	Elmo, MO
ZIP code 64461	9.9 mi	Hopkins, MO
ZIP code 51632	11 mi	Clarinda, IA
ZIP code 51630	11 mi	Blanchard, IA
ZIP code 64428	11 mi	Burlington Junction, MO

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 51631, plotted from its record coordinates.

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

Scope ZIP code 51631. 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.