Teton Idaho ZIP Codes

Teton holds a single ZIP code.

Every ZIP code in Teton

The complete list of Teton, Idaho ZIP codes with the county each falls in.
ZIP code	County
83451	Fremont County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Teton codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Teton. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Teton ZIP code begins 834. Those first three digits identify the sectional center facility that processes mail for this part of Idaho. Statewide that range covers 45 ZIP codes, so Teton accounts for 2% of it.

Every Idaho ZIP prefix and the region it covers →

Area codes covering Teton

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Teton occupies.

Teton Idaho area codes in full →

Where Teton's ZIP codes sit

Each point is one Teton ZIP code, plotted from its record coordinates.

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

Cities near Teton

The closest places to Teton with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Newdale Idaho ZIP codes	3.4 mi	1 ZIP code
Sugar City Idaho ZIP codes	4.1 mi	1 ZIP code
Parker Idaho ZIP codes	6.5 mi	1 ZIP code
Rexburg Idaho ZIP codes	7.4 mi	3 ZIP codes
Ashton Idaho ZIP codes	17 mi	1 ZIP code
Ririe Idaho ZIP codes	18 mi	1 ZIP code
Rigby Idaho ZIP codes	19 mi	1 ZIP code
Menan Idaho ZIP codes	20 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.