Home > IA > Appanoose County > Unionville > Zip 52594

Zip Code 52594 — Unionville, IA

52594 is a ZIP Code associated with Unionville, IA, located within Appanoose. The postal region supports an estimated population of 676 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 (40.835610, -92.649570)

Data MetricLocal Statistic
Postal / Zip Code52594
Primary CityUnionville
State / ProvinceIA
CountyAppanoose
Total Population676
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.5 people/sq mi
TimezoneAmerica/Chicago

How 52594 Compares

MetricZIP 52594Appanoose CountyIA State Average
Population67612,6233,210,984
Median IncomeData PendingN/AN/A
Population Density5.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52552Drakesville5.9 mi940N/A
Zip 52593Udell6.4 mi97N/A
Zip 52536Blakesburg8.3 mi814N/A
Zip 52571Moravia9.9 mi1,660N/A
Zip 52572Moulton11.1 mi844N/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 →