Marion County, Indiana ZIP Codes

36 ZIP Codes

Zip Code
City
Population
46227Indianapolis57,587
46226Indianapolis47,099
46237Indianapolis43,473
46254Indianapolis40,674
46224Indianapolis40,228
46222Indianapolis38,887
46219Indianapolis38,855
46203Indianapolis37,758
46220Indianapolis36,952
46217Indianapolis36,917
46235Indianapolis36,317
46260Indianapolis35,707
46239Indianapolis33,931
46241Indianapolis32,565
46201Indianapolis30,335
46218Indianapolis29,360
46229Indianapolis28,457
46205Indianapolis28,259
46221Indianapolis27,027
46236Indianapolis26,416
46268Indianapolis25,913
46214Indianapolis24,472
46208Indianapolis22,379
46256Indianapolis20,990
46202Indianapolis20,180
46240Indianapolis19,595
46250Indianapolis18,147
46228Indianapolis15,724
46259Indianapolis15,169
46107Beech Grove13,020
46204Indianapolis11,400
46278Indianapolis8,450
46225Indianapolis6,037
46216Indianapolis2,767
46183West Newton34
46206Indianapolis0

Overview of ZIP Codes in Marion County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
36
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 36 ZCTAs in Marion County, Indiana (US Census).