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ZIP CODE TABULATION AREA

46278

Indiana · 8,450 residents · 13.2 sq mi
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ZIP 46278 is a ZIP code of 8,450 people in Marion County. That is roughly 139% ahead of the Marion County median. 98% of homes are owner-occupied. 64% of adults hold a bachelor's degree, against 36% nationally. The median household earns $158,648, about 93% above the national median. At a median age of 45.6, this is an older place than the country as a whole. Among the 34 ZIP codes in Marion County, 46278 ranks 1st by median household income.

$158,648
US average: $82,259
$70,148
US average: $44,673
$408,900
US average: $376,019
64.0%
US average: 35.6%
Land area
13.2 sq mi
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)
65
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
2.6
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
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