Tax Data and Reports
Current Data - Open Data Portal
Tax and end-of-year assessment data is now available in the City of Milwaukee Open Data Portal through assessment year 2020. Datasets include historical data and documentation, and are updated annually in Decmeber.
- Tax Data by County
- Summary of total assessed values, tax levies and tax rates listed by county and taxing jurisdiction. 2010 to present.
- Assessment Data Summary
End of year assessed property values for the City of Milwaukee for the years 1992-present. These values include real estate property and personal property in Milwaukee, Washington, and Waukesha Counties.
- Assessment Data by County by Class
- End of year assessed values and related data listed by county and class.
Historical Assessment and Tax Reports
Reports published for years 2006 - 2018 - PDF format.