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Ottoville, OH ZIP code

The ZIP code for Ottoville, Ohio is 45876. It is in Putnam County.

Population in these ZIPs
829
Avg. median income
$71,100population-weighted
Typical home value
$249,100population-weighted
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ZIP codes within 10 miles

Ottoville, OH ZIP code list

Ottoville, OH ZIP codes
ZIP codePopulationMedian incomeTypical home value
45876829$71,125$249,100

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 Ottoville, OH?

The ZIP code for Ottoville, OH is 45876.

What county is Ottoville, Ohio in?

Ottoville ZIP codes are in Putnam County.