ZIP Code 66852

66852 is one of Kansas's ZIP codes, delivering to addresses in Gridley, Coffey County.

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

Where this code sits

66852 is part of the 668xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gridley.

Gridley Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66852 delivers to without sharing its boundary.

620 Area code 620

ZIP codes nearest 66852

The ZIP codes whose reference points sit closest to 66852.
ZIP code	Distance	Delivers to
ZIP code 66855	7.6 mi	Lamont, KS
ZIP code 66839	13 mi	Burlington, KS
ZIP code 66860	13 mi	Madison, KS
ZIP code 66854	14 mi	Hartford, KS
ZIP code 66857	14 mi	Le Roy, KS
ZIP code 66870	16 mi	Virgil, KS
ZIP code 66853	18 mi	Hamilton, KS
ZIP code 66783	18 mi	Yates Center, 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 66852, plotted from its record coordinates.

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

Scope ZIP code 66852. 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.