Earling Iowa ZIP Codes

Earling holds a single ZIP code.

Every ZIP code in Earling

The complete list of Earling, Iowa ZIP codes with the county each falls in.
ZIP code	County
51530	Shelby County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Earling codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Earling. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Earling ZIP code begins 515. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 57 ZIP codes, so Earling accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Earling

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Earling occupies.

712 Area code 712

Earling Iowa area codes in full →

Where Earling's ZIP codes sit

Each point is one Earling ZIP code, plotted from its record coordinates.

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

Cities near Earling

The closest places to Earling with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Westphalia Iowa ZIP codes	4.1 mi	1 ZIP code
Panama Iowa ZIP codes	4.5 mi	1 ZIP code
Defiance Iowa ZIP codes	5.3 mi	1 ZIP code
Kirkman Iowa ZIP codes	8.5 mi	1 ZIP code
Harlan Iowa ZIP codes	10 mi	2 ZIP codes
Portsmouth Iowa ZIP codes	10 mi	1 ZIP code
Dunlap Iowa ZIP codes	11 mi	1 ZIP code
Irwin Iowa ZIP codes	11 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.