West Allis
Property Data

Milwaukee County, Wisconsin

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

Milwaukee County

ZIP Codesby Total Population

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Total Population
22,88522,885

DistributionTotal Population

No data available

Demographics

Total Population

22,885

Median Age

39.5

Population Under 18

19.2%

Population 65+

18.3%

Total Households

10,844

Average Household Size

2.08

West Allis, 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 West Allis, WI
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
5322722,885$73,321$1,05150.1%

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 West Allis, 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: April 2025; not verified completeness.

Recorded property statistics

Reported property statistics for West Allis, WI
MeasureWest Allis, WIMilwaukee County, WI
Median recorded sale amount—$285,000
Recorded amount, 10th percentile—$132,000
Recorded amount, 90th percentile—$534,500
Average recorded floor area (sq ft)1,6351,889
Average recorded bedrooms3.73.3
Average recorded bathrooms1.61.7
Median year built19451950
Condominium share of properties0%4.3%

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

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

Milwaukee 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: April 2025; not a verified completeness date.

Properties in West Allis

Showing page 1 of properties

1 105 Street

West Allis, WI 53214

1 108 Street

West Allis, WI 53214

1 108 Street

West Allis, WI 53214

1 108 Street

West Allis, WI 53214

1 108 Street

West Allis, WI 53214

1 108 Street

West Allis, WI 53214

1 108 Street

West Allis, WI 53214

1 West Fairview Avenue

West Allis, WI 53214

10 105 Street

West Allis, WI 53214

10 89 Street

West Allis, WI 53214

101 National Avenue

West Allis, WI 53227

101 Oklahoma Avenue

West Allis, WI 53227

102 Greenfield Avenue

West Allis, WI 53214

102 National Avenue

West Allis, WI 53227

104 Grant Street

West Allis, WI 53227

104 Greenfield Avenue

West Allis, WI 53214

11 110 Street

West Allis, WI 53214

11 112 Street

West Allis, WI 53214

11 61 Street

West Allis, WI 53214

111 Arthur Avenue

West Allis, WI 53227

112 North 70th Street

West Allis, WI 53214

113 Cleveland Avenue

West Allis, WI 53227

114 Cleveland Avenue

West Allis, WI 53227

115 Cleveland Avenue

West Allis, WI 53227

116 Cleveland Avenue

West Allis, WI 53227

116 National Avenue

West Allis, WI 53227

117 Cleveland Avenue

West Allis, WI 53227

118 Montana Avenue

West Allis, WI 53227

119 Montana Avenue

West Allis, WI 53227

119 Oklahoma Avenue

West Allis, WI 53227

11940 West Morgan Avenue

West Allis, WI 53227

12 63 Street

West Allis, WI 53214

12 63 Street

West Allis, WI 53214

12 85 Street

West Allis, WI 53214

120 Montana Avenue

West Allis, WI 53227

120 Oklahoma Avenue

West Allis, WI 53227

1206 North 43rd Street

West Allis, WI 53227

121 Montana Avenue

West Allis, WI 53227

121 Montana Avenue

West Allis, WI 53227

121 Oklahoma Avenue

West Allis, WI 53227

122 Greenfield Avenue

West Allis, WI 53214

122 Montana Avenue

West Allis, WI 53227

122 Oklahoma Avenue

West Allis, WI 53227

123 Fairview Avenue

West Allis, WI 53214

123 Montana Avenue

West Allis, WI 53227

123 Oklahoma Avenue

West Allis, WI 53227

124 Montana Avenue

West Allis, WI 53227

125 Montana Avenue

West Allis, WI 53227

126 Montana Avenue

West Allis, WI 53227

127 Montana Avenue

West Allis, WI 53227

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