ZIP Code 83203

83203 is one of Idaho's ZIP codes, delivering to addresses in Fort Hall, Bingham County.

City: Fort Hall
County: Bingham County
State: Idaho
Prefix: 832xx

Where this code sits

83203 is part of the 832xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fort Hall.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83203 delivers to without sharing its boundary.

ZIP codes nearest 83203

The ZIP codes whose reference points sit closest to 83203.
ZIP code	Distance	Delivers to
ZIP code 83202	7.0 mi	Pocatello, ID
ZIP code 83201	10 mi	Pocatello, ID
ZIP code 83206	11 mi	Pocatello, ID
ZIP code 83221	12 mi	Blackfoot, ID
ZIP code 83262	12 mi	Pingree, ID
ZIP code 83277	13 mi	Springfield, ID
ZIP code 83204	13 mi	Pocatello, ID
ZIP code 83256	13 mi	Moreland, 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 83203, plotted from its record coordinates.

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

Scope ZIP code 83203. 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.