Harper, OR ZIP code

The ZIP code for Harper, Oregon is 97906. It is in Malheur County.

97906

Population in these ZIPs: 360
Avg. median income: $47,100population-weighted
Typical home value: $295,800population-weighted
Metro area: Ontario, OR-ID

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Harper, OR ZIP code list

Harper, OR ZIP codes
ZIP code	Population	Median income	Typical home value
97906	360	$47,054	$295,800

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 Harper

Riverside 17 mi
Crane 26 mi
Nyssa 29 mi
Juntura 31 mi
Adrian 37 mi
Vale 40 mi
Arock 41 mi
Westfall 42 mi
Jordan Valley 45 mi
Drewsey 45 mi
Ironside 54 mi
Burns 55 mi

Frequently asked questions

What is the ZIP code for Harper, OR?

The ZIP code for Harper, OR is 97906.

What county is Harper, Oregon in?

Harper ZIP codes are in Malheur County.