Adel Iowa ZIP Codes

Adel holds a single ZIP code.

Every ZIP code in Adel

The complete list of Adel, Iowa ZIP codes with the county each falls in.
ZIP code	County
50003	Dallas 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Adel codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Adel. 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 Adel 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 Adel accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Adel

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 Adel occupies.

515 Area code 515

Adel Iowa area codes in full →

Where Adel's ZIP codes sit

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

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

Cities near Adel

The closest places to Adel with their own ZIP code list, nearest first.
City	Distance	ZIP codes
De Soto Iowa ZIP codes	4.9 mi	1 ZIP code
Dallas Center Iowa ZIP codes	5.5 mi	1 ZIP code
Waukee Iowa ZIP codes	6.8 mi	1 ZIP code
Van Meter Iowa ZIP codes	6.8 mi	1 ZIP code
Redfield Iowa ZIP codes	9.6 mi	1 ZIP code
Earlham Iowa ZIP codes	9.8 mi	1 ZIP code
Minburn Iowa ZIP codes	10 mi	1 ZIP code
Clive Iowa ZIP codes	11 mi	1 ZIP code

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