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Dolliver Iowa ZIP Codes

Dolliver holds a single ZIP code.

Every ZIP code in Dolliver

The complete list of Dolliver, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
50531Emmet 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Dolliver codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Dolliver. 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 Dolliver ZIP code begins 505. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 75 ZIP codes, so Dolliver accounts for 1% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Dolliver

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 Dolliver occupies.

Dolliver Iowa area codes in full →

Where Dolliver's ZIP codes sit

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

Cities near Dolliver

The closest places to Dolliver with their own ZIP code list, nearest first.
CityDistanceZIP codes
Armstrong Iowa ZIP codes8.1 mi1 ZIP code
Estherville Iowa ZIP codes12 mi1 ZIP code
Ringsted Iowa ZIP codes13 mi1 ZIP code
Wallingford Iowa ZIP codes13 mi1 ZIP code
Swea City Iowa ZIP codes16 mi1 ZIP code
Superior Iowa ZIP codes17 mi1 ZIP code
Graettinger Iowa ZIP codes17 mi1 ZIP code
Fenton Iowa ZIP codes19 mi1 ZIP code

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