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Lowell, IN ZIP code

The ZIP code for Lowell, Indiana is 46356. It is in Lake County.

Population in these ZIPs
19,721
Avg. median income
$89,200population-weighted
Typical home value
$334,900population-weighted
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ZIP codes within 10 miles

Lowell, IN ZIP code list

Lowell, IN ZIP codes
ZIP codePopulationMedian incomeTypical home value
4635619,721$89,217$334,900

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Lowell, IN?

The ZIP code for Lowell, IN is 46356.

What county is Lowell, Indiana in?

Lowell ZIP codes are in Lake County.