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Grelton, OH ZIP code

The ZIP code for Grelton, Ohio is 43523. It is in Henry County.

Population in these ZIPs
44
Avg. median income
—population-weighted
Typical home value
—population-weighted
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ZIP codes within 10 miles

Grelton, OH ZIP code list

Grelton, OH ZIP codes
ZIP codePopulationMedian incomeTypical home value
4352344——

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 Grelton, OH?

The ZIP code for Grelton, OH is 43523.

What county is Grelton, Ohio in?

Grelton ZIP codes are in Henry County.