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Union Grove, WI ZIP code

The ZIP code for Union Grove, Wisconsin is 53182. It is in Racine County.

Population in these ZIPs
9,821
Avg. median income
$107,100population-weighted
Typical home value
$414,000population-weighted
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ZIP codes within 10 miles

Union Grove, WI ZIP code list

Union Grove, WI ZIP codes
ZIP codePopulationMedian incomeTypical home value
531829,821$107,068$414,000

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

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Frequently asked questions

What is the ZIP code for Union Grove, WI?

The ZIP code for Union Grove, WI is 53182.

What county is Union Grove, Wisconsin in?

Union Grove ZIP codes are in Racine County.