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Dyersville, IA ZIP code

The ZIP code for Dyersville, Iowa is 52040. It is in Delaware County.

Population in these ZIPs
5,584
Avg. median income
$84,800population-weighted
Typical home value
$290,400population-weighted
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ZIP codes within 10 miles

Dyersville, IA ZIP code list

Dyersville, IA ZIP codes
ZIP codePopulationMedian incomeTypical home value
520405,584$84,761$290,400

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 Dyersville, IA?

The ZIP code for Dyersville, IA is 52040.

What county is Dyersville, Iowa in?

Dyersville ZIP codes are in Delaware County.