Greeley Iowa ZIP Codes

Greeley holds a single ZIP code.

Every ZIP code in Greeley

The complete list of Greeley, Iowa ZIP codes with the county each falls in.
ZIP code	County
52050	Delaware 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Greeley codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Greeley. 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 Greeley ZIP code begins 520. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 46 ZIP codes, so Greeley accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Greeley

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 Greeley occupies.

563 Area code 563

Greeley Iowa area codes in full →

Where Greeley's ZIP codes sit

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

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

Cities near Greeley

The closest places to Greeley with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Edgewood Iowa ZIP codes	5.1 mi	1 ZIP code
Delaware Iowa ZIP codes	7.8 mi	1 ZIP code
Earlville Iowa ZIP codes	7.9 mi	1 ZIP code
Colesburg Iowa ZIP codes	8.1 mi	1 ZIP code
Manchester Iowa ZIP codes	9.0 mi	1 ZIP code
Dundee Iowa ZIP codes	10 mi	1 ZIP code
Delhi Iowa ZIP codes	11 mi	1 ZIP code
Elkport Iowa ZIP codes	11 mi	1 ZIP code

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