ZIP Code 83865

83865 is one of Idaho's ZIP codes, delivering to addresses in Colburn, Bonner County.

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

Where this code sits

83865 is part of the 838xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Colburn.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83865 delivers to without sharing its boundary.

ZIP codes nearest 83865

The ZIP codes whose reference points sit closest to 83865.
ZIP code	Distance	Delivers to
ZIP code 83864	5.5 mi	Sandpoint, ID
ZIP code 83852	5.8 mi	Ponderay, ID
ZIP code 83840	6.3 mi	Kootenai, ID
ZIP code 83825	7.7 mi	Dover, ID
ZIP code 83860	12 mi	Sagle, ID
ZIP code 83841	15 mi	Laclede, ID
ZIP code 83821	15 mi	Coolin, ID
ZIP code 83813	17 mi	Cocolalla, 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 83865, plotted from its record coordinates.

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

Scope ZIP code 83865. 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.