ZIP Code 83217

83217 is one of Idaho's ZIP codes, delivering to addresses in Bancroft, Caribou County.

City: Bancroft
County: Caribou County
State: Idaho
Prefix: 832xx

Where this code sits

83217 is part of the 832xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bancroft.

Bancroft Idaho ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83217 delivers to without sharing its boundary.

ZIP codes nearest 83217

The ZIP codes whose reference points sit closest to 83217.
ZIP code	Distance	Delivers to
ZIP code 83246	11 mi	Lava Hot Springs, ID
ZIP code 83230	13 mi	Conda, ID
ZIP code 83241	13 mi	Grace, ID
ZIP code 83276	14 mi	Soda Springs, ID
ZIP code 83250	18 mi	McCammon, ID
ZIP code 83214	20 mi	Arimo, ID
ZIP code 83245	21 mi	Inkom, ID
ZIP code 83209	25 mi	Pocatello, 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 83217, plotted from its record coordinates.

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

Scope ZIP code 83217. 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.