Ontario
Deed records through Jul 2026Counties take time to publish deeds, so the newest months can be incomplete and may shift as more records arrive.
Market Trends
Housing Stock
Equity & Ownership
CommunityThese are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Market metrics are derived from recorded arms-length deeds and refreshed nightly. Temperature blends price momentum, sales velocity, turnover and resale outcomes, ranked against all citys nationally.
How Ontario compares
By median home value, Ontario is the 2nd most expensive of 5 cities in Malheur County, and its typical home is worth more than 55% of all homes in Malheur County.
Home values in Ontario
Share of homes at each estimated value.
| # | Malheur County | Median value | Homes |
|---|---|---|---|
| 1 | Vale | $300K | 1,983 |
| 2 | Ontario | $297K | 5,947 |
| 3 | Adrian | $273K | 340 |
| 4 | Jordan Valley | $231K | 360 |
| 5 | Nyssa | $201K | 1,966 |
About the Ontario market
What is the median home price in Ontario, OR?
The median sale price in Ontario, OR is $279,667 (data through July 2026), based on deeds recorded with the county. That is down 13.9% from a year earlier.
How many homes sell in Ontario, OR each year?
157 homes sold in Ontario, OR over the last 12 months (data through July 2026). TopHap counts recorded arm's-length deeds, not listings, so the figure is not affected by which brokerage handled the sale.
Is Ontario, OR a buyer's or seller's market?
Ontario, OR is currently a buyer's market, scoring 33 out of 100 on TopHap's market temperature index (data through July 2026). The score weighs sales velocity and price direction; above 60 favours sellers, below 40 favours buyers.
How many homes are there in Ontario, OR?
Ontario, OR contains 5,947 residential properties, with a median of 1,331 square feet, 3 bedrooms, built around 1974. The median TopHap Estimate is $297K.
How does Ontario, OR compare to the rest of Malheur County?
By median home value, Ontario, OR is the 2nd most expensive of 5 cities in Malheur County. Its typical home is worth more than 55% of all homes in Malheur County. Vale ranks just above it and Adrian just below. The ranking is rebuilt nightly from the county assessor record of every home in each area.
Do people own or rent in Ontario, OR?
64% of homes in Ontario, OR are owner-occupied. 27% are held by a company rather than an individual.
How much equity do owners in Ontario, OR hold?
66% of mortgaged homes in Ontario, OR are equity-rich, meaning the loan balance is under half the home's value. 1.6% owe more than the home is worth.
Nearby markets
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Explore Ontario on the map
See every recorded sale, price heat map, school zone and flood overlay across Ontario in TopHap’s interactive 3D map.
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