Zip Code 46204 — Indianapolis, IN

ZIP Code 46204 is associated with Indianapolis, IN, in Marion County. The listed population estimate is 11,400; estimated density is 3,871.1 people per square mile. Among records with population estimates, it ranks #32 of 36 in Marion County and #194 of 788 in IN.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.771340, -86.157030)

Data MetricLocal Statistic
Postal / Zip Code46204
Primary CityIndianapolis
State / ProvinceIN
CountyMarion
Total Population11,400
Population Density3,871.1 people/sq mi
TimezoneAmerica/Indiana/Indianapolis

How 46204 Compares

MetricZIP 46204Marion County recordsIN records
Population estimate11,400979,381 (sum)6,851,073 (sum)
Population Density3,871.1 /sq mi----
County population rank#32 of 36----
State population rank#194 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 46206Indianapolis0.8 miN/A
ZIP 46202Indianapolis0.9 mi20,180
ZIP 46225Indianapolis2.1 mi6,037
ZIP 46201Indianapolis2.5 mi30,335
ZIP 46222Indianapolis3.4 mi38,887

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 →