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Zip Code 47031 — Milan, IN

47031 is a ZIP Code associated with Milan, IN, located within Ripley. The postal region supports an estimated population of 5,659 residents across Data Pending housing units, with a population density of 34.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.128720, -85.153330)

Data MetricLocal Statistic
Postal / Zip Code47031
Primary CityMilan
State / ProvinceIN
CountyRipley
Total Population5,659
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density34.5 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 47031 Compares

MetricZIP 47031Ripley CountyIN State Average
Population5,65929,6216,851,073
Median IncomeData PendingN/AN/A
Population Density34.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 47032Moores Hill6.2 mi3,285N/A
Zip 47041Sunman8.3 mi5,884N/A
Zip 47037Osgood9.2 mi4,330N/A
Zip 47042Versailles9.7 mi3,839N/A
Zip 47018Dillsboro10.4 mi4,166N/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 →