ZIP Code 52314

52314 is one of Iowa's ZIP codes, delivering to addresses in Mount Vernon, Linn County.

City: Mount Vernon
County: Linn County
State: Iowa
Prefix: 523xx

Where this code sits

52314 is part of the 523xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mount Vernon.

Mount Vernon Iowa ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 52314 delivers to without sharing its boundary.

319 Area code 319

ZIP codes nearest 52314

The ZIP codes whose reference points sit closest to 52314.
ZIP code	Distance	Delivers to
ZIP code 52253	2.2 mi	Lisbon, IA
ZIP code 52305	7.5 mi	Martelle, IA
ZIP code 52227	7.9 mi	Ely, IA
ZIP code 52306	8.0 mi	Mechanicsville, IA
ZIP code 52336	9.1 mi	Springville, IA
ZIP code 52333	9.2 mi	Solon, IA
ZIP code 52312	11 mi	Morley, IA
ZIP code 52403	11 mi	Cedar Rapids, 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 52314, plotted from its record coordinates.

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

Scope ZIP code 52314. 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.