- 5 bd
- 2 ba
- 1,900 sqft

The average Ontario, OR home value is $303,104, up 2.4% over the past year. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $303,104
1-Year Value Change: +2.4%
(Data through September 30, 2026)
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The median home value in Ontario, OR is $303,104 as of September 2026. This represents a 0.3% decrease compared to last month and a 2.5% increase year-over-year.
Home values in Ontario, OR have decreased by 0.3% month-over-month and 2.5% year-over-year.
The median home value in Ontario, OR ($303,104) compares to: Malheur County ($306,087), Oregon ($492,753), and the U.S. national median ($366,157).