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Paullina Iowa ZIP Codes

Paullina holds a single ZIP code.

Every ZIP code in Paullina

The complete list of Paullina, Iowa ZIP codes with the county each falls in.
ZIP codeCounty
51046O'Brien 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Paullina codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Paullina. 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 Paullina ZIP code begins 510. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 55 ZIP codes, so Paullina accounts for 2% of it.

Every Iowa ZIP prefix and the region it covers →

Area codes covering Paullina

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 Paullina occupies.

Paullina Iowa area codes in full →

Where Paullina's ZIP codes sit

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

Cities near Paullina

The closest places to Paullina with their own ZIP code list, nearest first.
CityDistanceZIP codes
Calumet Iowa ZIP codes7.1 mi1 ZIP code
Primghar Iowa ZIP codes8.0 mi1 ZIP code
Sutherland Iowa ZIP codes9.5 mi1 ZIP code
Granville Iowa ZIP codes9.7 mi1 ZIP code
Archer Iowa ZIP codes9.8 mi1 ZIP code
Larrabee Iowa ZIP codes11 mi1 ZIP code
Cleghorn Iowa ZIP codes12 mi1 ZIP code
Marcus Iowa ZIP codes13 mi1 ZIP code

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