ZIP Code 83466

83466 is one of Idaho's ZIP codes, delivering to addresses in North Fork, Lemhi County.

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

Where this code sits

83466 is part of the 834xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to North Fork.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83466 delivers to without sharing its boundary.

ZIP codes nearest 83466

The ZIP codes whose reference points sit closest to 83466.
ZIP code	Distance	Delivers to
ZIP code 83463	10 mi	Gibbonsville, ID
ZIP code 83469	12 mi	Shoup, ID
ZIP code 83462	15 mi	Carmen, ID
ZIP code 83467	20 mi	Salmon, ID
ZIP code 83229	25 mi	Cobalt, ID
ZIP code 59871	30 mi	Sula, MT
ZIP code 83468	33 mi	Tendoy, ID
ZIP code 59827	34 mi	Conner, MT

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 83466, plotted from its record coordinates.

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

Scope ZIP code 83466. 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.