ZIP Code 83657

83657 is one of Idaho's ZIP codes, delivering to addresses in Ola, Gem County.

City: Ola
County: Gem County
State: Idaho
Prefix: 836xx

Where this code sits

83657 is part of the 836xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ola.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83657 delivers to without sharing its boundary.

ZIP codes nearest 83657

The ZIP codes whose reference points sit closest to 83657.
ZIP code	Distance	Delivers to
ZIP code 83602	13 mi	Banks, ID
ZIP code 83670	17 mi	Sweet, ID
ZIP code 83629	23 mi	Horseshoe Bend, ID
ZIP code 83632	23 mi	Indian Valley, ID
ZIP code 83666	24 mi	Placerville, ID
ZIP code 83622	25 mi	Garden Valley, ID
ZIP code 83645	25 mi	Midvale, ID
ZIP code 83617	26 mi	Emmett, 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 83657, plotted from its record coordinates.

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

Scope ZIP code 83657. 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.