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Milwaukee, Wisconsin. Open Data Portal prototype for the City of Milwaukee.

Datasets

Search every dataset published on the City of Milwaukee open data portal.

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186 datasets

Department of Neighborhood Services

Residential and Commercial Permit Work Data

Data-set contains information related to residential and commercial permit work data such as date, construction cost and location. To download XML and JSON files, click the CSV option below and click the down arrow next…

  • CSV

Updated

Department of Neighborhood Services

Vacant Buildings

Milwaukee’s Vacant Building Code On January 1, 2010, the City’s new Vacant Building Registration (VBR) ordinance Chapter 200-33-64 of the Milwaukee Code of Ordinances (MCO) took effect. The new VBR ordinance requires…

  • CSV

Updated

Assessor's Office

Property Sales Data

Access to Residential, Condominium, Commercial, Apartment properties and vacant land sales history data. To download XML and JSON files, click the CSV option below and click the down arrow next to the Download button in…

  • CSV

Updated

Office of The City Treasurer

Delinquent Real Estate Tax Accounts

The data is sorted by tax account number by levy year. This allows multiple, delinquent levy year tax accounts for a single parcel to be listed contiguously. The full payment amount due on a delinquent real estate tax…

  • XLSX

Updated

Office of The City Treasurer

Delinquent Personal Property Tax Accounts

The data is sorted by tax account number by levy year. This allows multiple, delinquent levy year tax accounts for a single parcel to be listed contiguously. The full payment amount due on a delinquent personal property…

  • XLSX

Updated

Information Technology and Management Division

Master Property List (MPROP) Historical

To download XML and JSON files, click the CSV option below and click the down arrow next to the Download button in the upper right on its page.

  • CSV
  • PDF

Updated

Office of the Comptroller

City Employee Salary Data

Salaries of City of Milwaukee employees by year. To download XML and JSON files, click the CSV option below and click the down arrow next to the Download button in the upper right on its page.

  • CSV

Updated

Per the requirements in the settlement to Federal Case 17-CV-234-JPS the Milwaukee Fire and Police Commission (FPC) is required to publish particular stop and search encounter data in compliance with Sec. IV(A)(10-13).…

  • ZIP

Updated

Per the requirements in the settlement to Federal Case 17-CV-234-JPS the Milwaukee Fire and Police Commission (FPC) is required to publish particular stop and search encounter data in compliance with Sec. IV(A)(10-13).…

  • ZIP

Updated

Per the requirements in the settlement to Federal Case 17-CV-234-JPS the Milwaukee Fire and Police Commission (FPC) is required to publish particular stop and search encounter data in compliance with Sec. IV(A)(10-13).…

  • ZIP

Updated

Per the requirements in the settlement to Federal Case 17-CV-234-JPS the Milwaukee Fire and Police Commission (FPC) is required to publish particular stop and search encounter data in compliance with Sec. IV(A)(10-13).…

  • ZIP

Updated

Updated 5/25/2025. This data file represents taxkeys that have been dropped from and added to the Assessor’s Office property records. All taxkeys associated with one com/div are identified by Com/Div Number. Legal…

  • CSV
  • PDF

Updated

Information Technology and Management Division

Milwaukee Public Schools

Official schools that are part of Milwaukee Public Schools. Find more information at https://mps.milwaukee.k12.wi.us/. Update frequency: Datasets are refreshed every night to ensure the most current information is…

  • Esri REST

Updated

Last Update: 2/2025 A list of locations where people can dispose of unused medications in a secure, convenient and responsible manner. Properly disposing of unused, unwanted, or old medications helps prevent medicines…

  • CSV

Updated

Milwaukee Police Department

Police Stations

Milwaukee Police Department stations. Shapefile is projected in Wisconsin State Plane South NAD27 (WKID 32054)

  • SHP
  • Esri REST

Updated

Milwaukee Police Department

Police Department Reporting Districts

A geographical representation of the Milwaukee Police Reporting Districts. Shapefile is projected in Wisconsin State Plane South NAD27 (WKID 32054)

  • Esri REST
  • SHP

Updated

Milwaukee Police Department

WIBR Crime (Monthly)

The data included in this dataset has been reviewed and approved by a Milwaukee Police Department supervisor and the Milwaukee Police Department’s Records Management Division. This approval process can take a few weeks…

  • Esri REST
  • link

Updated

Election Commission

Election Results

Election results from City of Milwaukee's Election Commission site.

  • link

Updated

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