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OR area data

Ontario, OR

Ontario, OR.

Population: 19,713 (Census ACS)

The median home value in Ontario, OR is $312,126 — up 2.5% over the past year. Homes sell for a median $235,000 after a median 27 days on market. Typical rent runs $1,150/month. 9 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Very Low, with wildfire, winterweather the top-rated hazards. Cost of living is 1.5% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$312,126

Median home value

+2.5%

1-year change

27

Median days on market

Very Low

Hazard risk (county)

Home values & appreciation

Median home value
$312,126
1-year appreciation
+2.5%
3-year appreciation
+3.7%
5-year appreciation
+24.9%
10-year appreciation
+137.6%
All-time peak (2026-05)
$312,854
House Price Index (state)
623.5 (+0.5% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$235,000
Median list price
$249,500
Median price per sqft
$235
1-year sale-price change
-22.7%
Median days on market
27 days
Homes sold (recent period)
9
For-sale inventory
75
Sale-to-list ratio
99.8%
Active listings
2
1-year forecast
+0.3%
New listings (monthly)
16

Source: recent area sales and market data (ZIP-level)

Rents

Typical rent
$1,150/mo
Studio fair-market rent
$986/mo
1BR fair-market rent
$1,233/mo
2BR fair-market rent
$1,558/mo
3BR fair-market rent
$2,026/mo
4BR fair-market rent
$2,337/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Above Average)
101.5 (100 = US avg)
Electricity rate (state-level)
15.4¢/kWh
Natural gas rate (state-level)
$16.70/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
9
Elementary schools
6
Middle schools
1
High schools
1
Charter schools
2
School districts serving the area
Oregon Department of Education, Annex SD 29, Ontario SD 8C
Schools include
Four Rivers Community School, Annex Charter School, Alameda Elementary School, Cairo Elementary School, Aiken Elementary School

Source: NCES school directory, 2022-23 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Very Low
Top hazards (county)
wildfire, winterWeather
Notable hazard ratings (county)
avalanche: Relatively Low · earthquake: Relatively Low · hail: Relatively Low · heatWave: Relatively Low · inlandFlooding: Relatively Low · landslide: Relatively Low
Wildfire risk to homes (county)
Higher than 94% of US counties
Buildings in wildfire direct-exposure zone
39.1%
Radon potential (county)
Moderate radon potential — EPA Zone 2 of 3
EPA Superfund (NPL) sites within 5 mi
None
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
53.0°F
Average high
66.0°F
Average low
40.5°F
Annual precipitation
10.4 in
USDA plant hardiness zone
7a (extreme annual low 0 to 5°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Walkability & transit

Walkability index
12.8 / 20
Transit service frequency
0
Jobs reachable by car (30 min)
5,421
Jobs reachable by transit (45 min)
2,967

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

Airports within 30 mi
14
Nearest airport
Ontario Municipal Airport (ONO) (7 mi)
Nearest major airport
Ontario Municipal Airport (ONO) (7 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
SAINT ALPHONSUS MEDICAL CENTER ONTARIO
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
3.0 / 5
EV charging stations (within 10 mi)
2
Solar radiation rating
Good (4.5 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Migration

Net migration (county)
+52 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,978
Housing built before 1970
33.0%
Housing built 2000 or later
13.5%
Median annual property tax
$1,829
Mean commute to work
15 min
Households with broadband internet
57.8%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
9,827
Average weekly wage
$788
Top industries (by employment)
Accommodation & Food, Wholesale Trade, Construction
Annual residential building permits (county)
45

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

OntarioState medianUS median
Median home value$312,126$463,165$289,727
Median sale price$235,000$460,000$325,000
Median days on market27 days48 days51 days
Typical rent$1,150/mo$1,756/mo$1,808/mo
Median annual property tax$1,829$2,722$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in Ontario, OR?
$312,126.
What is the median sale price in Ontario, OR?
$235,000.
How long do homes take to sell in Ontario, OR?
Median days on market: 27 days.
What is typical rent in Ontario, OR?
Typical rent: $1,150/month.
What is the natural-hazard risk in Ontario, OR?
Overall risk: Very Low (FEMA NRI, county-level). Top hazards: wildfire, winterWeather.
What is the wildfire risk in Ontario, OR?
Risk to homes is higher than 94% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Ontario, OR?
Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Ontario, OR?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve Ontario, OR?
9 schools (6 elementary, 1 middle, 1 high) (NCES, 2022-23).
Is Ontario, OR walkable?
Walkability index: 12.8/20 (EPA Smart Location Database).
What is the cost of living in Ontario, OR?
Regional Price Parity: 101.5 (100 = US average) (Above Average) (BEA RPP, metro/state-level).

ZIP code for Ontario

Selling a home in Ontario, OR?

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents