ZIP Code 83301

83301 is one of Idaho's ZIP codes, delivering to addresses in Twin Falls, Twin Falls County.

City: Twin Falls
County: Twin Falls County
State: Idaho
Prefix: 833xx

Where this code sits

83301 is part of the 833xx range, the group of codes handled by one mail processing centre. Twin Falls is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Twin Falls page.

Twin Falls Idaho ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83301 delivers to without sharing its boundary.

ZIP codes nearest 83301

The ZIP codes whose reference points sit closest to 83301.
ZIP code	Distance	Delivers to
ZIP code 83303	0.6 mi	Twin Falls, ID
ZIP code 83341	5.6 mi	Kimberly, ID
ZIP code 83328	7.4 mi	Filer, ID
ZIP code 83334	8.9 mi	Hansen, ID
ZIP code 83338	11 mi	Jerome, ID
ZIP code 83325	12 mi	Eden, ID
ZIP code 83316	16 mi	Buhl, ID
ZIP code 83344	17 mi	Murtaugh, 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 83301, plotted from its record coordinates.

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

Scope ZIP code 83301. 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.