ZIP Code 50154

50154 is one of Iowa's ZIP codes, delivering to addresses in Mc Callsburg, Story County.

City: Mc Callsburg
County: Story County
State: Iowa
Prefix: 501xx

Where this code sits

50154 is part of the 501xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mc Callsburg.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 50154 delivers to without sharing its boundary.

515 Area code 515

ZIP codes nearest 50154

The ZIP codes whose reference points sit closest to 50154.
ZIP code	Distance	Delivers to
ZIP code 50278	5.5 mi	Zearing, IA
ZIP code 50102	5.5 mi	Garden City, IA
ZIP code 50236	5.6 mi	Roland, IA
ZIP code 50011	9.7 mi	Ames, IA
ZIP code 50248	10 mi	Story City, IA
ZIP code 50201	11 mi	Nevada, IA
ZIP code 50122	11 mi	Hubbard, IA
ZIP code 50230	11 mi	Radcliffe, 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 50154, plotted from its record coordinates.

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

Scope ZIP code 50154. 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.