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ZIP CODE TABULATION AREA

46311

Indiana · 23,321 residents · 12.6 sq mi
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With 23,321 people, ZIP 46311 is a ZIP code in Lake County. 90% of homes are owner-occupied. Households here earn about 63% more than in Lake County as a whole. At a median age of 43.7, this is an older place than the country as a whole. Median household income runs $116,652, well clear of the $82,259 US median. There are 1,851 people per square mile. Among the 27 ZIP codes in Lake County, 46311 ranks 2nd by median household income.

$116,652
US average: $82,259
$51,844
US average: $44,673
$331,600
US average: $376,019
38.3%
US average: 35.6%
Land area
12.6 sq mi
Age, sex & households
Under 18
20.1%
Age 65+
22.9%
48.6%
51.4%
2.61 people
Race & ethnicity · 2024
2024
White, non-Hispanic77.7%(18,114)
Black3%(705)
Hispanic / Latino14.4%(3,362)
Asian2.4%(550)
Other2.5%(590)
47
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
2.8
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Lake County
Income rank vs other ZIPs
LOWEST2ND OF 27HIGHEST
Adjacent ZIPs
46303$84,211
46307$107,800
46312$42,125
46319$74,662
Frequently asked

How many people live in ZIP code 46311?

ZIP code 46311 has about 23,321 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 46311?

The typical household in ZIP code 46311 earns about $116,652 a year. Half of households make more than that, and half make less.

Is ZIP code 46311 expensive?

In ZIP code 46311, the median home is worth about $331,600, and the typical rent is about $1,233 a month.

How educated are people in ZIP code 46311?

About 38.3% of adults age 25 and over in ZIP code 46311 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 46311?

About 5.2% of people in ZIP code 46311 live below the federal poverty line.

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