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Eureka, UT ZIP code

The ZIP code for Eureka, Utah is 84628. It is in Juab County.

Population in these ZIPs
871
Avg. median income
$69,200population-weighted
Typical home value
$295,400population-weighted
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ZIP codes within 10 miles

Eureka, UT ZIP code list

Eureka, UT ZIP codes
ZIP codePopulationMedian incomeTypical home value
84628871$69,167$295,400

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 Eureka, UT?

The ZIP code for Eureka, UT is 84628.

What county is Eureka, Utah in?

Eureka ZIP codes are in Juab County.