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Conrad Iowa ZIP Codes

Conrad holds a single ZIP code.

Every ZIP code in Conrad

The complete list of Conrad, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
50621Grundy 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Conrad codes above are listed without a column we would have to invent.

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

Every Iowa ZIP prefix and the region it covers →

Area codes covering Conrad

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 Conrad occupies.

Conrad Iowa area codes in full →

Where Conrad's ZIP codes sit

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

Cities near Conrad

The closest places to Conrad with their own ZIP code list, nearest first.
CityDistanceZIP codes
Beaman Iowa ZIP codes2.7 mi1 ZIP code
Liscomb Iowa ZIP codes7.1 mi1 ZIP code
Whitten Iowa ZIP codes7.5 mi1 ZIP code
Gladbrook Iowa ZIP codes8.5 mi1 ZIP code
Albion Iowa ZIP codes9.6 mi1 ZIP code
Lincoln Iowa ZIP codes9.7 mi1 ZIP code
Union Iowa ZIP codes9.7 mi1 ZIP code
Grundy Center Iowa ZIP codes11 mi1 ZIP code

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