Zip Code 52594 — Unionville, IA

ZIP Code 52594 is associated with Unionville, IA, in Appanoose County. The listed population estimate is 676; estimated density is 5.5 people per square mile. Among records with population estimates, it ranks #4 of 9 in Appanoose County and #597 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.835610, -92.649570)

Data MetricLocal Statistic
Postal / Zip Code52594
Primary CityUnionville
State / ProvinceIA
CountyAppanoose
Total Population676
Population Density5.5 people/sq mi
TimezoneAmerica/Chicago

How 52594 Compares

MetricZIP 52594Appanoose County recordsIA records
Population estimate67612,623 (sum)3,210,984 (sum)
Population Density5.5 /sq mi----
County population rank#4 of 9----
State population rank#597 of 969----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IA

ZIP CodeCityDistancePopulation estimate
ZIP 52552Drakesville5.9 mi940
ZIP 52593Udell6.4 mi97
ZIP 52536Blakesburg8.3 mi814
ZIP 52571Moravia9.9 mi1,660
ZIP 52572Moulton11.1 mi844

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 →