ZIP Code 66086

66086 is one of Kansas's ZIP codes, delivering to addresses in Tonganoxie, Leavenworth County.

City: Tonganoxie
County: Leavenworth County
State: Kansas
Prefix: 660xx

Where this code sits

66086 is part of the 660xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Tonganoxie.

Tonganoxie Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66086 delivers to without sharing its boundary.

913 Area code 913

ZIP codes nearest 66086

The ZIP codes whose reference points sit closest to 66086.
ZIP code	Distance	Delivers to
ZIP code 66040	4.6 mi	Lacygne, KS
ZIP code 66054	7.5 mi	Mc Louth, KS
ZIP code 66044	7.5 mi	Lawrence, KS
ZIP code 66052	7.8 mi	Linwood, KS
ZIP code 66007	8.1 mi	Basehor, KS
ZIP code 66012	10 mi	Bonner Springs, KS
ZIP code 66025	12 mi	Eudora, KS
ZIP code 66045	13 mi	Lawrence, 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 66086, plotted from its record coordinates.

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

Scope ZIP code 66086. 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.