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Audubon Iowa ZIP Codes

Audubon holds a single ZIP code.

Every ZIP code in Audubon

The complete list of Audubon, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
50025Audubon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Audubon codes above are listed without a column we would have to invent.

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

How these codes cluster

Every Audubon ZIP code begins 500. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 68 ZIP codes, so Audubon accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Audubon

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 Audubon occupies.

Audubon Iowa area codes in full →

Where Audubon's ZIP codes sit

Each point is one Audubon ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Audubon

The closest places to Audubon with their own ZIP code list, nearest first.
CityDistanceZIP codes
Gray Iowa ZIP codes9.0 mi1 ZIP code
Exira Iowa ZIP codes9.1 mi1 ZIP code
Kimballton Iowa ZIP codes9.8 mi1 ZIP code
Elk Horn Iowa ZIP codes11 mi1 ZIP code
Brayton Iowa ZIP codes12 mi1 ZIP code
Templeton Iowa ZIP codes14 mi1 ZIP code
Dedham Iowa ZIP codes14 mi1 ZIP code
Manning Iowa ZIP codes15 mi1 ZIP code

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