ZIP Code 66091

66091 is one of Kansas's ZIP codes, delivering to addresses in Welda, Anderson County.

City: Welda
County: Anderson County
State: Kansas
Prefix: 660xx

Where this code sits

66091 is part of the 660xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Welda.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66091 delivers to without sharing its boundary.

ZIP codes nearest 66091

The ZIP codes whose reference points sit closest to 66091.
ZIP code	Distance	Delivers to
ZIP code 66015	6.5 mi	Colony, KS
ZIP code 66039	7.7 mi	Kincaid, KS
ZIP code 66093	8.5 mi	Westphalia, KS
ZIP code 66032	8.6 mi	Garnett, KS
ZIP code 66033	16 mi	Greeley, KS
ZIP code 66080	17 mi	Richmond, KS
ZIP code 66742	17 mi	Gas, KS
ZIP code 66010	17 mi	Blue Mound, 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 66091, plotted from its record coordinates.

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

Scope ZIP code 66091. 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.