Home > IN > Randolph County > Union City > Zip 47390

Zip Code 47390 — Union City, IN

47390 is a ZIP Code associated with Union City, IN, located within Randolph. The postal region supports an estimated population of 4,972 residents across Data Pending housing units, with a population density of 24.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.206250, -84.846710)

Data MetricLocal Statistic
Postal / Zip Code47390
Primary CityUnion City
State / ProvinceIN
CountyRandolph
Total Population4,972
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density24.6 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 47390 Compares

MetricZIP 47390Randolph CountyIN State Average
Population4,97225,0856,851,073
Median IncomeData PendingN/AN/A
Population Density24.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 47382Saratoga4.3 mi144N/A
Zip 47394Winchester7.8 mi7,879N/A
Zip 47380Ridgeville11.3 mi1,924N/A
Zip 47355Lynn12.0 mi3,029N/A
Zip 47381Salamonia12.5 mi218N/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 →