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Merrillville, Indiana ZIP code demographics

3 ZIP Code Tabulation Areas in Merrillville, Indiana. The population-weighted median household income is about $86,824, the median home value about $269,156, and 78% of occupied homes are owner-occupied.

3
ZIP codes
143.1K
Population
54
Data points

Merrillville at a glance

$86,824
Median household income
$269,156
Median home value
40.3
Median age
78%
Owner-occupied
57,669
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 3 Merrillville ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
146307Cedar Lake71,67388%$107,800
246342Hobart32,22474.1%$75,521
346410Gary39,24366%$64,127
Top 3 Merrillville ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
146307Cedar Lake71,67388%$107,800
246410Gary39,24366%$64,127
346342Hobart32,22474.1%$75,521
Top 3 Merrillville ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
146307Cedar Lake71,67388%$107,800$2.4B
246342Hobart32,22474.1%$75,521$730.4M
346410Gary39,24366%$64,127$713.3M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 46410 (Gary) at 1,306 people/sq mi. Least dense: 46307 (Cedar Lake) at 822 people/sq mi.

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