Ontario
Property Data

Vernon County, Wisconsin

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

Vernon County

ZIP Codesby Total Population

Loading map...
Total Population
1,3841,384

DistributionTotal Population

No data available

Demographics

Total Population

1,384

Median Age

35.9

Population Under 18

31.1%

Population 65+

16.0%

Total Households

495

Average Household Size

2.79

Ontario, WI 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, WI
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
546511,384$62,159$74081.0%

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, WI. 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 records3Recorded——
Average recorded sale amount———

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: September 2025; not verified completeness.

Recorded property statistics

Reported property statistics for Ontario, WI
MeasureOntario, WIVernon County, WI
Median recorded sale amount—$265,300
Recorded amount, 10th percentile—$156,200
Recorded amount, 90th percentile—$465,200
Average recorded floor area (sq ft)1,7001,822
Average recorded bedrooms3.13.1
Average recorded bathrooms1.91.8
Median year built19771974
Condominium share of properties0%0%

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

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Vernon County, WI: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 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.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

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: September 2025; not a verified completeness date.

Properties in Ontario

Showing page 9 of properties

E15275 Orwell Road

Ontario, WI 54651

E15322 County Road F

Ontario, WI 54651

E15425 Oak Lane

Ontario, WI 54651

E15425 Oak Lane

Ontario, WI 54651

E15441 County Road F

Ontario, WI 54651

E15504 Oak Lane

Ontario, WI 54651

Oriole Avenue

Ontario, WI 54651

Reservoir Drive

Ontario, WI 54651

S1004 Conant Road # A

Ontario, WI 54651

S1006 State Road 131

Ontario, WI 54651

S102 17th Avenue

Ontario, WI 54651

S1028 Conant Road # A

Ontario, WI 54651

S1035 State Road 131

Ontario, WI 54651

S1035 State Road 131

Ontario, WI 54651

S1036 Old Highway 131

Ontario, WI 54651

S1040 White Hollow Road

Ontario, WI 54651

S1040 White Hollow Road

Ontario, WI 54651

S1040 White Hollow Road

Ontario, WI 54651

S1046 State Road 131

Ontario, WI 54651

S1050 Old Highway 131

Ontario, WI 54651

S1063 State Road 131

Ontario, WI 54651

S1064 State Road 131

Ontario, WI 54651

S1072 State Road 131

Ontario, WI 54651

S108 17th Avenue # A

Ontario, WI 54651

S1091 White Hollow Road

Ontario, WI 54651

S1094 Wagner Road

Ontario, WI 54651

S1095 State Road 131

Ontario, WI 54651

S1098 Wagner Road # A

Ontario, WI 54651

S110 17th Avenue

Ontario, WI 54651

S111 County Road P

Ontario, WI 54651

S112 17th Avenue

Ontario, WI 54651

S1140 White Hollow Road

Ontario, WI 54651

S1140 White Hollow Road

Ontario, WI 54651

S1140 White Hollow Road

Ontario, WI 54651

S115 17th Avenue # A

Ontario, WI 54651

S115a Opaque Drive

Ontario, WI 54651

S1194 White Hollow Road

Ontario, WI 54651

S128 17th Avenue

Ontario, WI 54651

S1347 Gjefle Road

Ontario, WI 54651

S145 Witham Road

Ontario, WI 54651

S149 Norwegian Valley Road

Ontario, WI 54651

S1519 South Avenue

Ontario, WI 54651

S1528 South Avenue

Ontario, WI 54651

S158 17th Avenue

Ontario, WI 54651

S158 23rd Court

Ontario, WI 54651

S1607 South Avenue

Ontario, WI 54651

S161 Witham Road

Ontario, WI 54651

S164 Norwegian Valley Road

Ontario, WI 54651

S181 17th Avenue

Ontario, WI 54651

S185 17th Avenue

Ontario, WI 54651

Access Vernon County, WI Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai