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Webster City, IA ZIP code

The ZIP code for Webster City, Iowa is 50595. It is in Hamilton County.

Population in these ZIPs
8,885
Avg. median income
$69,200population-weighted
Typical home value
$150,200population-weighted
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ZIP codes within 10 miles

Webster City, IA ZIP code list

Webster City, IA ZIP codes
ZIP codePopulationMedian incomeTypical home value
505958,885$69,167$150,200

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 Webster City, IA?

The ZIP code for Webster City, IA is 50595.

What county is Webster City, Iowa in?

Webster City ZIP codes are in Hamilton County.