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Quasqueton, IA ZIP code

The ZIP code for Quasqueton, Iowa is 52326. It is in Buchanan County.

Population in these ZIPs
694
Avg. median income
$76,300population-weighted
Typical home value
$156,400population-weighted
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ZIP codes within 10 miles

Quasqueton, IA ZIP code list

Quasqueton, IA ZIP codes
ZIP codePopulationMedian incomeTypical home value
52326694$76,250$156,400

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 Quasqueton, IA?

The ZIP code for Quasqueton, IA is 52326.

What county is Quasqueton, Iowa in?

Quasqueton ZIP codes are in Buchanan County.