Home values, rents and more in Waukesha County, WI
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
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How Waukesha County, WI compares
The typical home in Waukesha County, WI is worth about $503,000, according to the Zillow Home Value Index for September 2026. Home values in Waukesha County, WI are 31% above the typical value in the Milwaukee metro area ($384,000) and 37% above the U.S. typical value ($366,000).
Over the past year, home values in Waukesha County, WI rose 6.0%, compared with +5.3% in the Milwaukee metro area and +1.2% nationally.
Typical rent is $1,871 a month (Zillow Observed Rent Index), 21% above the Milwaukee metro area ($1,549) and 3% below the U.S. ($1,932). Rents rose 5.0% over the past year.
The median household income is $106,076, against $78,218 in the Milwaukee metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 417,210 people live in Waukesha County, WI (Census Bureau estimate for July 2025).
Waukesha County, WI has the 2nd-highest typical home value of the 4 counties in the Milwaukee metro area and the 2nd-highest of 72 in Wisconsin with Zillow figures.
Part of: Milwaukee metro area · Wisconsin
More for Waukesha County, WI in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
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- Age, education and household make-up
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Nearby counties
Cities in Waukesha County, WI
- Waukesha, WI $420,000
- Brookfield, WI $524,000
- New Berlin, WI $451,000
- Menomonee Falls, WI $437,000
- Muskego, WI $527,000
- Oconomowoc, WI $550,000
- Pewaukee, WI $564,000
- Sussex, WI $515,000
- Lisbon, WI $579,000
- Hartland, WI $667,000
- Mukwonago, WI $498,000
- Vernon, WI $546,000
- Delafield, WI $761,000
- Genesee, WI $619,000
- Elm Grove, WI $688,000
- Summit, WI $773,000
- Ottawa, WI $645,000
- Wales, WI $571,000
- Dousman, WI $495,000
- North Prairie, WI $498,000
- Eagle, WI $539,000
- Butler, WI $301,000
- Lannon, WI $516,000
- Nashotah, WI $724,000
- Big Bend, WI $401,000
- Oconomowoc Lake, WI $2,127,000
ZIP codes in Waukesha County, WI
- 53005 · Brookfield $504,000
- 53007 · Butler $302,000
- 53018 · Delafield $688,000
- 53029 · Hartland $672,000
- 53045 · Brookfield $546,000
- 53046 · Lannon $522,000
- 53051 · Menomonee Falls $437,000
- 53058 · Nashotah $729,000
- 53066 · Oconomowoc $583,000
- 53069 · Okauchee $748,000
- 53072 · Village of Pewaukee $544,000
- 53089 · Lisbon $548,000
- 53103 · Vernon $503,000
- 53118 · Ottawa $615,000
- 53119 · Eagle $537,000
- 53122 · Elm Grove $687,000
- 53146 · New Berlin $445,000
- 53149 · Mukwonago $515,000
- 53150 · Muskego $525,000
- 53151 · New Berlin $452,000
- 53153 · Genesee $512,000
- 53183 · Wales $570,000
- 53186 · Waukesha $368,000
- 53188 · Waukesha $428,000
- 53189 · Waukesha $510,000
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.