Ontario
Property Data

San Bernardino County, California

Explore accurate parcel and ownership records,
directly sourced from county assessors.

San Bernardino County

ZIP Codesby Total Population

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Total Population
56,27064,235

DistributionTotal Population

Demographics

Total Population

183,440

Median Age

33.5

Population Under 18

24.3%

Population 65+

10.4%

Total Households

54,544

Average Household Size

3.35

Ontario, CA housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Ontario, CA
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
9176162,935$100,578$2,13669.3%
9176264,235$83,850$1,80158.1%
9176456,270$81,762$2,18145.1%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Ontario, CA. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records1,136Recorded——
Average recorded sale amount$662,563Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: May 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Ontario, CA
MeasureOntario, CASan Bernardino County, CA
Median recorded sale amount$670,000$515,000
Recorded amount, 10th percentile$448,400$280,800
Recorded amount, 90th percentile$866,200$880,000
Average recorded floor area (sq ft)1,9441,883
Average recorded bedrooms3.23.2
Average recorded bathrooms2.12.1
Median year built19791984
Condominium share of properties17.5%4.7%

Ontario, CA: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 26, 2026. Calculated . Published . Dataset last refreshed: .

San Bernardino County, CA: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 26, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

Parcel sale records
Oct 1, 2025–Sep 30, 2026
779
Model estimateHistorical error-adjusted range: 735–857.
Median sale amount
September 2026
$702,500
Model estimateHistorical error-adjusted range: $712,441–$782,392.
Median-amount change
September 2026 versus September 2025
+8.5%
Model estimateHistorical error-adjusted range: +10%–+20.8%.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: May 2026; not a verified completeness date.

Properties in Ontario

Showing page 551 of properties

3134 South Colonial Avenue

Ontario, CA 91761

3135 Buffalo Road

Ontario, CA 91761

3135 Clover Lane

Ontario, CA 91761

3135 East Chip Smith Way

Ontario, CA 91762

3135 East Discovery Street

Ontario, CA 91762

3135 Rocky Lane

Ontario, CA 91761

3135 South Claremont Drive

Ontario, CA 91761

3136 Buffalo Road

Ontario, CA 91761

3136 East Perennial Drive

Ontario, CA 91762

3136 South Hampton Way

Ontario, CA 91761

3136 South Newton Avenue

Ontario, CA 91761

3137 Buffalo Road

Ontario, CA 91761

3137 East Chip Smith Way

Ontario, CA 91762

3137 East Discovery Street

Ontario, CA 91762

3137 East Mt Rainier Drive

Ontario, CA 91762

3137 East Yountville Drive

Ontario, CA 91761

3137 Masterpiece Street

Ontario, CA 91762

3138 Buffalo Road

Ontario, CA 91761

3138 East Perennial Drive

Ontario, CA 91762

3139 East Chip Smith Way

Ontario, CA 91762

3139 East Discovery Street

Ontario, CA 91762

3139 Rodeo Place

Ontario, CA 91761

314 Doral Street

Ontario, CA 91761

314 East Acacia Street

Ontario, CA 91761

314 East B Street

Ontario, CA 91764

314 East Belmont Street

Ontario, CA 91761

314 East Blue Jay Way

Ontario, CA 91761

314 East California Street

Ontario, CA 91761

314 East Cottonwood Street

Ontario, CA 91761

314 East Deodar Street

Ontario, CA 91764

314 East F Street

Ontario, CA 91764

314 East Francis Street

Ontario, CA 91761

314 East G Street

Ontario, CA 91764

314 East Grevillea Street

Ontario, CA 91761

314 East J Street

Ontario, CA 91764

314 East La Deney Drive

Ontario, CA 91764

314 East Maple Street

Ontario, CA 91761

314 East Oak Hill Street

Ontario, CA 91761

314 East Ralston Street

Ontario, CA 91761

314 North Baker Privado

Ontario, CA 91764

314 North Begonia Avenue

Ontario, CA 91762

314 North Madera Privado

Ontario, CA 91764

314 North Marin Privado

Ontario, CA 91764

314 North Mariposa Privado

Ontario, CA 91764

314 North Monterey Avenue

Ontario, CA 91764

314 North Placer Privado

Ontario, CA 91764

314 West 6th Street

Ontario, CA 91762

314 West Belmont Street

Ontario, CA 91762

314 West C Street

Ontario, CA 91762

314 West Granada Court

Ontario, CA 91762

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