Ontario, OR ZIP code

The ZIP code for Ontario, Oregon is 97914. It is in Malheur County.

97914

Population in these ZIPs: 19,713
Avg. median income: $50,900population-weighted
Typical home value: $302,900population-weighted
Metro area: Ontario, OR-ID

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Ontario, OR ZIP code list

Ontario, OR ZIP codes
ZIP code	Population	Median income	Typical home value
97914	19,713	$50,857	$302,900

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

Cities near Ontario

Jamieson 16 mi
Vale 19 mi
Huntington 25 mi
Brogan 28 mi
Westfall 33 mi
Nyssa 34 mi
Adrian 36 mi
Durkee 38 mi
Bridgeport 43 mi
Ironside 43 mi
Richland 47 mi
Juntura 51 mi

Frequently asked questions

What is the ZIP code for Ontario, OR?

The ZIP code for Ontario, OR is 97914.

What county is Ontario, Oregon in?

Ontario ZIP codes are in Malheur County.