Galva Iowa ZIP Codes

Galva holds a single ZIP code.

Every ZIP code in Galva

The complete list of Galva, Iowa ZIP codes with the county each falls in.
ZIP code	County
51020	Ida 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Galva codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Galva. 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 Galva ZIP code begins 510. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 55 ZIP codes, so Galva accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Galva

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 Galva occupies.

712 Area code 712

Galva Iowa area codes in full →

Where Galva's ZIP codes sit

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

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

Cities near Galva

The closest places to Galva with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Schaller Iowa ZIP codes	6.2 mi	1 ZIP code
Holstein Iowa ZIP codes	6.5 mi	1 ZIP code
Ida Grove Iowa ZIP codes	12 mi	1 ZIP code
Arthur Iowa ZIP codes	12 mi	1 ZIP code
Alta Iowa ZIP codes	13 mi	1 ZIP code
Cushing Iowa ZIP codes	13 mi	1 ZIP code
Early Iowa ZIP codes	14 mi	1 ZIP code
Quimby Iowa ZIP codes	14 mi	1 ZIP code

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