ZIP Code 83465

83465 is one of Idaho's ZIP codes, delivering to addresses in Lemhi, Lemhi County.

City: Lemhi
County: Lemhi County
State: Idaho
Prefix: 834xx

Where this code sits

83465 is part of the 834xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lemhi.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83465 delivers to without sharing its boundary.

ZIP codes nearest 83465

The ZIP codes whose reference points sit closest to 83465.
ZIP code	Distance	Delivers to
ZIP code 83464	10 mi	Leadore, ID
ZIP code 83468	13 mi	Tendoy, ID
ZIP code 83253	22 mi	May, ID
ZIP code 83235	24 mi	Ellis, ID
ZIP code 83467	25 mi	Salmon, ID
ZIP code 83462	30 mi	Carmen, ID
ZIP code 83229	34 mi	Cobalt, ID
ZIP code 83226	37 mi	Challis, 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 83465, plotted from its record coordinates.

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

Scope ZIP code 83465. 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.