ZIP Code 66415

66415 is one of Kansas's ZIP codes, delivering to addresses in Centralia, Nemaha County.

City: Centralia
County: Nemaha County
State: Kansas
Prefix: 664xx

Where this code sits

66415 is part of the 664xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Centralia.

Centralia Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66415 delivers to without sharing its boundary.

785 Area code 785

ZIP codes nearest 66415

The ZIP codes whose reference points sit closest to 66415.
ZIP code	Distance	Delivers to
ZIP code 66544	7.5 mi	Vermillion, KS
ZIP code 66417	8.4 mi	Corning, KS
ZIP code 66538	9.8 mi	Seneca, KS
ZIP code 66404	10 mi	Baileyville, KS
ZIP code 66403	11 mi	Axtell, KS
ZIP code 66428	11 mi	Goff, KS
ZIP code 66522	14 mi	Oneida, KS
ZIP code 66521	17 mi	Onaga, 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 66415, plotted from its record coordinates.

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

Scope ZIP code 66415. 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.