ZIP Code 50135

50135 is one of Iowa's ZIP codes, delivering to addresses in Kellogg, Jasper County.

City: Kellogg
County: Jasper County
State: Iowa
Prefix: 501xx

Where this code sits

50135 is part of the 501xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kellogg.

Kellogg Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50135 delivers to without sharing its boundary.

641 Area code 641

ZIP codes nearest 50135

The ZIP codes whose reference points sit closest to 50135.
ZIP code	Distance	Delivers to
ZIP code 50208	7.0 mi	Newton, IA
ZIP code 50137	7.6 mi	Killduff, IA
ZIP code 50112	9.3 mi	Grinnell, IA
ZIP code 50251	11 mi	Sully, IA
ZIP code 50232	11 mi	Reasnor, IA
ZIP code 50141	11 mi	Laurel, IA
ZIP code 50153	12 mi	Lynnville, IA
ZIP code 50106	14 mi	Gilman, IA

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 50135, plotted from its record coordinates.

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

Scope ZIP code 50135. 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.