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Argonne, WI ZIP code

The ZIP code for Argonne, Wisconsin is 54511. It is in Forest County.

Population in these ZIPs
1,393
Avg. median income
$66,700population-weighted
Typical home value
$184,500population-weighted
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ZIP codes within 10 miles

Argonne, WI ZIP code list

Argonne, WI ZIP codes
ZIP codePopulationMedian incomeTypical home value
545111,393$66,719$184,500

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 Argonne, WI?

The ZIP code for Argonne, WI is 54511.

What county is Argonne, Wisconsin in?

Argonne ZIP codes are in Forest County.