Adair Iowa ZIP Codes

Adair holds a single ZIP code.

Every ZIP code in Adair

The complete list of Adair, Iowa ZIP codes with the county each falls in.
ZIP code	County
50002	Adair 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Adair codes above are listed without a column we would have to invent.

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

Every Iowa ZIP prefix and the region it covers →

Area codes covering Adair

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 Adair occupies.

641 Area code 641

Adair Iowa area codes in full →

Where Adair's ZIP codes sit

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

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

Cities near Adair

The closest places to Adair with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Casey Iowa ZIP codes	6.4 mi	1 ZIP code
Anita Iowa ZIP codes	7.4 mi	1 ZIP code
Menlo Iowa ZIP codes	13 mi	1 ZIP code
Exira Iowa ZIP codes	14 mi	1 ZIP code
Wiota Iowa ZIP codes	14 mi	1 ZIP code
Guthrie Center Iowa ZIP codes	14 mi	1 ZIP code
Brayton Iowa ZIP codes	15 mi	1 ZIP code
Fontanelle Iowa ZIP codes	15 mi	1 ZIP code

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