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Eureka, WI ZIP code

The ZIP code for Eureka, Wisconsin is 54934. It is in Winnebago County.

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Eureka, WI ZIP code list

Eureka, WI ZIP codes
ZIP codePopulationMedian incomeTypical home value
54934 PO Box———

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Frequently asked questions

What is the ZIP code for Eureka, WI?

The ZIP code for Eureka, WI is 54934.

What county is Eureka, Wisconsin in?

Eureka ZIP codes are in Winnebago County.