ZIP Code 83648

83648 is one of Idaho's ZIP codes, delivering to addresses in Mountain Home Afb, Elmore County.

City: Mountain Home Afb
County: Elmore County
State: Idaho
Prefix: 836xx

Where this code sits

83648 is part of the 836xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mountain Home Afb.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83648 delivers to without sharing its boundary.

ZIP codes nearest 83648

The ZIP codes whose reference points sit closest to 83648.
ZIP code	Distance	Delivers to
ZIP code 83616	6.2 mi	Eagle, ID
ZIP code 83714	7.3 mi	Garden City, ID
ZIP code 83669	7.8 mi	Star, ID
ZIP code 83617	9.3 mi	Emmett, ID
ZIP code 83646	9.9 mi	Meridian, ID
ZIP code 83713	11 mi	Boise, ID
ZIP code 83644	12 mi	Middleton, ID
ZIP code 83703	12 mi	Boise, 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 83648, plotted from its record coordinates.

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

Scope ZIP code 83648. 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.