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Amherst Junction, WI ZIP code

The ZIP code for Amherst Junction, Wisconsin is 54407. It is in Portage County.

Population in these ZIPs
1,350
Avg. median income
$101,600population-weighted
Typical home value
$378,000population-weighted
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ZIP codes within 10 miles

Amherst Junction, WI ZIP code list

Amherst Junction, WI ZIP codes
ZIP codePopulationMedian incomeTypical home value
544071,350$101,563$378,000

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

Cities near Amherst Junction

Frequently asked questions

What is the ZIP code for Amherst Junction, WI?

The ZIP code for Amherst Junction, WI is 54407.

What county is Amherst Junction, Wisconsin in?

Amherst Junction ZIP codes are in Portage County.