ZIP Code 66853

66853 is one of Kansas's ZIP codes, delivering to addresses in Hamilton, Greenwood County.

City: Hamilton
County: Greenwood County
State: Kansas
Prefix: 668xx

Where this code sits

66853 is part of the 668xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hamilton.

Hamilton Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66853 delivers to without sharing its boundary.

620 Area code 620

ZIP codes nearest 66853

The ZIP codes whose reference points sit closest to 66853.
ZIP code	Distance	Delivers to
ZIP code 66870	9.3 mi	Virgil, KS
ZIP code 66860	11 mi	Madison, KS
ZIP code 66863	11 mi	Neal, KS
ZIP code 66855	12 mi	Lamont, KS
ZIP code 67045	13 mi	Eureka, KS
ZIP code 66852	18 mi	Gridley, KS
ZIP code 66777	18 mi	Toronto, KS
ZIP code 66865	19 mi	Olpe, 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 66853, plotted from its record coordinates.

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

Scope ZIP code 66853. 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.