ZIP Code 66103

66103 is one of Kansas's ZIP codes, delivering to addresses in Kansas City, Wyandotte County.

City: Kansas City
County: Wyandotte County
State: Kansas
Prefix: 661xx

Where this code sits

66103 is part of the 661xx range, the group of codes handled by one mail processing centre. Kansas City is served by 15 ZIP codes in total; the full list, with the county each falls in, is on the Kansas City page.

Kansas City Kansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 66103 delivers to without sharing its boundary.

913 Area code 913

ZIP codes nearest 66103

The ZIP codes whose reference points sit closest to 66103.
ZIP code	Distance	Delivers to
ZIP code 66105	1.3 mi	Kansas City, KS
ZIP code 64102	1.8 mi	Kansas City, MO
ZIP code 64111	2.0 mi	Kansas City, MO
ZIP code 66118	2.5 mi	Kansas City, KS
ZIP code 64108	2.5 mi	Kansas City, MO
ZIP code 64112	2.7 mi	Kansas City, MO
ZIP code 64101	2.9 mi	Kansas City, MO
ZIP code 66201	3.1 mi	Mission, 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 66103, plotted from its record coordinates.

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

Scope ZIP code 66103. 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.