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Trego, WI ZIP code

The ZIP code for Trego, Wisconsin is 54888. It is in Washburn County.

Population in these ZIPs
1,381
Avg. median income
$64,000population-weighted
Typical home value
$299,800population-weighted
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ZIP codes within 10 miles

Trego, WI ZIP code list

Trego, WI ZIP codes
ZIP codePopulationMedian incomeTypical home value
548881,381$63,971$299,800

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 Trego, WI?

The ZIP code for Trego, WI is 54888.

What county is Trego, Wisconsin in?

Trego ZIP codes are in Washburn County.