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Zip Code 46221 — Indianapolis, IN

46221 is a ZIP Code associated with Indianapolis, IN, located within Marion. The postal region supports an estimated population of 27,027 residents across Data Pending housing units, with a population density of 522.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.692880, -86.236640)

Data MetricLocal Statistic
Postal / Zip Code46221
Primary CityIndianapolis
State / ProvinceIN
CountyMarion
Total Population27,027
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density522.3 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46221 Compares

MetricZIP 46221Marion CountyIN State Average
Population27,027979,3816,851,073
Median IncomeData PendingN/AN/A
Population Density522.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 46217Indianapolis2.7 mi36,917N/A
Zip 46241Indianapolis2.7 mi32,565N/A
Zip 46183West Newton3.6 mi34N/A
Zip 46225Indianapolis5.1 mi6,037N/A
Zip 46231Indianapolis5.2 mi10,371N/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 →