ZIP Code 83840

83840 is one of Idaho's ZIP codes, delivering to addresses in Kootenai, Bonner County.

City: Kootenai
County: Bonner County
State: Idaho
Prefix: 838xx

Where this code sits

83840 is part of the 838xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kootenai.

Kootenai Idaho ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83840 delivers to without sharing its boundary.

ZIP codes nearest 83840

The ZIP codes whose reference points sit closest to 83840.
ZIP code	Distance	Delivers to
ZIP code 83864	0.9 mi	Sandpoint, ID
ZIP code 83852	1.0 mi	Ponderay, ID
ZIP code 83825	6.0 mi	Dover, ID
ZIP code 83865	6.3 mi	Colburn, ID
ZIP code 83860	7.5 mi	Sagle, ID
ZIP code 83836	12 mi	Hope, ID
ZIP code 83813	14 mi	Cocolalla, ID
ZIP code 83841	15 mi	Laclede, 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 83840, plotted from its record coordinates.

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

Scope ZIP code 83840. 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.