Zip Code 46218 — Indianapolis, IN

ZIP Code 46218 is associated with Indianapolis, IN, in Marion County. The listed population estimate is 29,360; estimated density is 1,188.4 people per square mile. Among records with population estimates, it ranks #16 of 36 in Marion County and #66 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.807130, -86.099580)

Data MetricLocal Statistic
Postal / Zip Code46218
Primary CityIndianapolis
State / ProvinceIN
CountyMarion
Total Population29,360
Population Density1,188.4 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46218 Compares

MetricZIP 46218Marion County recordsIN records
Population estimate29,360979,381 (sum)6,851,073 (sum)
Population Density1,188.4 /sq mi----
County population rank#16 of 36----
State population rank#66 of 788----

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 IN

ZIP CodeCityDistancePopulation estimate
ZIP 46201Indianapolis2.4 mi30,335
ZIP 46205Indianapolis2.4 mi28,259
ZIP 46219Indianapolis3.4 mi38,855
ZIP 46226Indianapolis3.4 mi47,099
ZIP 46202Indianapolis3.7 mi20,180

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 →