Weldon Iowa ZIP Codes

Weldon holds a single ZIP code.

Every ZIP code in Weldon

The complete list of Weldon, Iowa ZIP codes with the county each falls in.
ZIP code	County
50264	Decatur 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Weldon codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Weldon. 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 Weldon ZIP code begins 502. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 65 ZIP codes, so Weldon accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Weldon

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 Weldon occupies.

641 Area code 641

Weldon Iowa area codes in full →

Where Weldon's ZIP codes sit

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

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

Cities near Weldon

The closest places to Weldon with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Van Wert Iowa ZIP codes	3.5 mi	1 ZIP code
Garden Grove Iowa ZIP codes	8.3 mi	1 ZIP code
Osceola Iowa ZIP codes	9.9 mi	1 ZIP code
Woodburn Iowa ZIP codes	11 mi	1 ZIP code
Leon Iowa ZIP codes	11 mi	1 ZIP code
Decatur Iowa ZIP codes	12 mi	1 ZIP code
Humeston Iowa ZIP codes	13 mi	1 ZIP code
Grand River Iowa ZIP codes	13 mi	1 ZIP code

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