ZIP Code 46903

46903 is one of Indiana's ZIP codes, delivering to addresses in Kokomo, Howard County.

City: Kokomo
County: Howard County
State: Indiana
Prefix: 469xx

Where this code sits

46903 is part of the 469xx range, the group of codes handled by one mail processing centre. Kokomo is served by 4 ZIP codes in total; the full list, with the county each falls in, is on the Kokomo page.

Kokomo Indiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 46903 delivers to without sharing its boundary.

765 Area code 765

ZIP codes nearest 46903

The ZIP codes whose reference points sit closest to 46903.
ZIP code	Distance	Delivers to
ZIP code 46904	0.0 mi	Kokomo, IN
ZIP code 46902	1.6 mi	Kokomo, IN
ZIP code 46901	2.4 mi	Kokomo, IN
ZIP code 46965	4.0 mi	Oakford, IN
ZIP code 46995	5.4 mi	West Middleton, IN
ZIP code 46937	6.4 mi	Hemlock, IN
ZIP code 46068	6.7 mi	Sharpsville, IN
ZIP code 46936	8.5 mi	Greentown, IN

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 46903, plotted from its record coordinates.

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

Scope ZIP code 46903. 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.