US > Indiana > Marion County > Indianapolis, IN 46231

46231 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Indianapolis, IN
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ZIP Code 46231: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Indianapolis, IN 46231

  • ZIP Code Type: STANDARD
  • County: Marion County
  • Centroid: Latitude 39.723, Longitude -86.309
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 46231 has segments in 2 Counties (Hendricks, Marion).

  • Businesses Addresses: 191
  • PO Box Addresses: 3
  • Residential Addresses: 3,748
    • Multi-Family Addresses: 131
    • Single Family Addresses: 3,617

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

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Indianapolis, IN 46231 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION

Total Population 10,371 (100%)
Population Density 889 per sq mi
Diversity Index1 70
 
 

INCOME

Median Household Income $71,825
Per Capita Income $33,971
Median Home Value $219,600
 

HOUSING

Total HU (Housing Units) 3,997 (100%)
Owner Occupied HU 3,030 (75.8%)
Renter Occupied HU 818 (20.5%)
Vacant Housing Units 149 (3.7%)
 

HOUSEHOLDS

Total Households 3,848
Average Household Size 2.68
Family Households 2,572 (66.8%)
NOTES
  1. The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Indianapolis, IN 46231 - Peer Comparisons by Rank and Percentile

The table below compares 46231 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 9683 71st
Population Density # 7684 77th
Median Household Income # 16992 50th
Per Capita Income # 20052 41st
Diversity Index # 681 98th

Additional comparisons and rankings can be made with a VERY EASY TO USE Indiana Census Data Comparison Tool.


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