ZIP Code 83281

83281 is one of Idaho's ZIP codes, delivering to addresses in Swanlake, Bannock County.

City: Swanlake
County: Bannock County
State: Idaho
Prefix: 832xx

Where this code sits

83281 is part of the 832xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Swanlake.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83281 delivers to without sharing its boundary.

ZIP codes nearest 83281

The ZIP codes whose reference points sit closest to 83281.
ZIP code	Distance	Delivers to
ZIP code 83228	7.2 mi	Clifton, ID
ZIP code 83234	9.5 mi	Downey, ID
ZIP code 83232	14 mi	Dayton, ID
ZIP code 83283	16 mi	Thatcher, ID
ZIP code 83263	16 mi	Preston, ID
ZIP code 83252	17 mi	Malad City, ID
ZIP code 83286	19 mi	Weston, ID
ZIP code 83214	19 mi	Arimo, ID

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 83281, plotted from its record coordinates.

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

Scope ZIP code 83281. 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.