ZIP Code 66839

66839 is one of Kansas's ZIP codes, delivering to addresses in Burlington, Coffey County.

City: Burlington
County: Coffey County
State: Kansas
Prefix: 668xx

Where this code sits

66839 is part of the 668xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Burlington.

Burlington Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66839 delivers to without sharing its boundary.

620 Area code 620

ZIP codes nearest 66839

The ZIP codes whose reference points sit closest to 66839.
ZIP code	Distance	Delivers to
ZIP code 66857	12 mi	Le Roy, KS
ZIP code 66871	12 mi	Waverly, KS
ZIP code 66852	13 mi	Gridley, KS
ZIP code 66856	13 mi	Lebo, KS
ZIP code 66854	15 mi	Hartford, KS
ZIP code 66093	15 mi	Westphalia, KS
ZIP code 66855	18 mi	Lamont, KS
ZIP code 66864	19 mi	Neosho Rapids, KS

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 66839, plotted from its record coordinates.

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

Scope ZIP code 66839. 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.