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 267 of properties

1754 South Mountain Avenue Unit 7

Ontario, CA 91762

1754 South Mountain Avenue Unit 9

Ontario, CA 91762

1754 South Mountain Avenue Unit 8

Ontario, CA 91762

1754 South Mountain Avenue Unit 10

Ontario, CA 91762

1754 South Pleasant Avenue

Ontario, CA 91761

1755 Amador Avenue

Ontario, CA 91764

1755 East Acacia Street

Ontario, CA 91761

1755 East Flora Street

Ontario, CA 91764

1755 East Princeton Street

Ontario, CA 91764

1755 East Rosewood Court

Ontario, CA 91764

1755 East Yale Street

Ontario, CA 91764

1755 North Glenn Avenue

Ontario, CA 91764

1755 North Madera Avenue

Ontario, CA 91764

1755 Plaza Serena

Ontario, CA 91764

1755 South Helen Avenue

Ontario, CA 91762

1755 South Magnolia Avenue

Ontario, CA 91762

1755 South Monterey Avenue

Ontario, CA 91761

1755 South Pleasant Avenue

Ontario, CA 91761

1755 South Sultana Avenue

Ontario, CA 91761

1756 Calaveras Avenue

Ontario, CA 91764

1756 East 5th Street

Ontario, CA 91764

1756 East Flora Street

Ontario, CA 91764

1756 East Princeton Street

Ontario, CA 91764

1756 East Yale Street

Ontario, CA 91764

1756 Plaza Serena

Ontario, CA 91764

1756 South Monterey Avenue

Ontario, CA 91761

1756 South Mountain Avenue Unit 4

Ontario, CA 91762

1756 South Mountain Avenue Unit 6

Ontario, CA 91762

1756 West Francis Avenue Unit B

Ontario, CA 91761

1757 Calaveras Avenue

Ontario, CA 91764

1757 East Flora Street

Ontario, CA 91764

1757 East Granada Court

Ontario, CA 91764

1757 North Corona Avenue

Ontario, CA 91764

1757 North Del Norte Avenue

Ontario, CA 91764

1757 South Briar Avenue

Ontario, CA 91762

1757 South Euclid Avenue

Ontario, CA 91762

1757 South Miramonte Avenue

Ontario, CA 91761

1757 South Monterey Avenue

Ontario, CA 91761

1757 South Palmetto Avenue

Ontario, CA 91762

1757 South Pleasant Avenue

Ontario, CA 91761

1758 Amador Avenue

Ontario, CA 91764

1758 East Flora Street

Ontario, CA 91764

1758 East Granada Court

Ontario, CA 91764

1758 East Hawthorne Street

Ontario, CA 91764

1758 East Olive Street

Ontario, CA 91764

1758 North Corona Avenue

Ontario, CA 91764

1758 North Del Norte Avenue

Ontario, CA 91764

1758 North Madera Avenue

Ontario, CA 91764

1758 South Boulder Avenue

Ontario, CA 91762

1758 South Briar Avenue

Ontario, CA 91762

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