ZIP Code 66436

66436 is one of Kansas's ZIP codes, delivering to addresses in Holton, Jackson County.

City: Holton
County: Jackson County
State: Kansas
Prefix: 664xx

Where this code sits

66436 is part of the 664xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Holton.

Holton Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66436 delivers to without sharing its boundary.

785 Area code 785

ZIP codes nearest 66436

The ZIP codes whose reference points sit closest to 66436.
ZIP code	Distance	Delivers to
ZIP code 66416	7.3 mi	Circleville, KS
ZIP code 66509	7.3 mi	Mayetta, KS
ZIP code 66419	9.7 mi	Denison, KS
ZIP code 66516	11 mi	Netawaka, KS
ZIP code 66540	12 mi	Soldier, KS
ZIP code 66552	13 mi	Whiting, KS
ZIP code 66440	14 mi	Hoyt, KS
ZIP code 66058	14 mi	Muscotah, 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 66436, plotted from its record coordinates.

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

Scope ZIP code 66436. 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.