Greene Iowa ZIP Codes

Greene holds a single ZIP code.

Every ZIP code in Greene

The complete list of Greene, Iowa ZIP codes with the county each falls in.
ZIP code	County
50636	Butler 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Greene codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Greene. 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 Greene ZIP code begins 506. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 70 ZIP codes, so Greene accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Greene

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

Greene Iowa area codes in full →

Where Greene's ZIP codes sit

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

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

Cities near Greene

The closest places to Greene with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Marble Rock Iowa ZIP codes	5.7 mi	1 ZIP code
Allison Iowa ZIP codes	10 mi	1 ZIP code
Bristow Iowa ZIP codes	10 mi	1 ZIP code
Clarksville Iowa ZIP codes	11 mi	1 ZIP code
Aredale Iowa ZIP codes	11 mi	1 ZIP code
Dougherty Iowa ZIP codes	12 mi	1 ZIP code
Rockford Iowa ZIP codes	13 mi	1 ZIP code
Dumont Iowa ZIP codes	13 mi	1 ZIP code

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