Home > IA > O'Brien County > Paullina > Zip 51046

Zip Code 51046 — Paullina, IA

51046 is a ZIP Code associated with Paullina, IA, located within O'Brien. The postal region supports an estimated population of 1,326 residents across Data Pending housing units, with a population density of 5.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.966210, -95.679490)

Data MetricLocal Statistic
Postal / Zip Code51046
Primary CityPaullina
State / ProvinceIA
CountyO'Brien
Total Population1,326
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.5 people/sq mi
TimezoneAmerica/Chicago

How 51046 Compares

MetricZIP 51046O'Brien CountyIA State Average
Population1,3269,2153,210,984
Median IncomeData PendingN/AN/A
Population Density5.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51009Calumet6.6 mi113N/A
Zip 51022Granville8.5 mi960N/A
Zip 51245Primghar8.7 mi1,377N/A
Zip 51029Larrabee8.9 mi261N/A
Zip 51037Meriden9.9 mi327N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →