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ZIP CODE TABULATION AREA

46278

Indiana · 8,450 residents · 13.212 sq mi
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ZIP 46278 is significantly wealthier than the US average, with a median household income of $158,648. Population has held roughly steady since 2024. 64% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $408,900. With a median age of 45.6, the population is older than the US median of 38.9. Households here earn about 139% more than the Marion County median. Among the 34 ZIP codes in Marion County, 46278 ranks 1st by median household income.

$158,648
US average: $82,259
$408,900
US average: $376,019
64.0%
US average: 35.6%
Age, sex & households
Under 18
23.1%
Age 65+
16.2%
52.0%
48.0%
2.63 people
Race & ethnicity · 2024
2024
White, non-Hispanic63.4%(5,360)
Black26.8%(2,267)
Hispanic / Latino3.1%(265)
Asian4.2%(353)
Other2.4%(205)
Diversity Score65.3%(5,517)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Marion County
Income rank vs other ZIPs
LOWEST1ST OF 34HIGHEST
Adjacent ZIPs
46107$56,799
46201$49,195
46202$63,506
Frequently asked

How many people live in ZIP code 46278?

ZIP code 46278 has about 8,450 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 46278?

The typical household in ZIP code 46278 earns about $158,648 a year. Half of households make more than that, and half make less.

Is ZIP code 46278 expensive?

In ZIP code 46278, the median home is worth about $408,900, and the typical rent is about $1,589 a month.

How educated are people in ZIP code 46278?

About 64.0% of adults age 25 and over in ZIP code 46278 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 46278?

About 4.8% of people in ZIP code 46278 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024