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Truro, IA ZIP code

The ZIP code for Truro, Iowa is 50257. It is in Madison County.

Population in these ZIPs
914
Avg. median income
$94,400population-weighted
Typical home value
$292,600population-weighted
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ZIP codes within 10 miles

Truro, IA ZIP code list

Truro, IA ZIP codes
ZIP codePopulationMedian incomeTypical home value
50257914$94,375$292,600

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 Truro, IA?

The ZIP code for Truro, IA is 50257.

What county is Truro, Iowa in?

Truro ZIP codes are in Madison County.