Deanna Alexander
18th District Supervisor

About Supervisor Alexander

Deanna Alexander is serving her fourth term as the 18th District County Supervisor, representing over 50,000 residents. The district is in Milwaukee County’s northwestern corner along the borders of Waukesha, Washington and Ozaukee counties. To determine if Deanna is your supervisor, visit Find Your County Supervisor.

Deanna grew up in southeastern Wisconsin. She studied Accounting and Business Management at the UW-Parkside and Public Administration at the graduate level at Regent University and Taxation at the University of Denver. She has an interest in researching pro-social rule breaking (PSRB) in public workplaces.

Deanna has professional expertise in municipal treasury, public accounting, auditing, and social service contract management. She works as the Village Administrator, Clerk and Treasurer for the Village of Newburg, Wisconsin. Deanna’s previous work in government included time with the Milwaukee County Behavioral Health Division, giving her the distinction of being one of the few Milwaukee County employees ever to be elected to the County Board.

In addition, Deanna has worked for the Wisconsin Department of Children and Families overseeing Milwaukee County’s foster care system and has served as an enlisted soldier in the Wisconsin Army National Guard with Milwaukee’s 57th Field Artillery Brigade.

In 2013, Deanna was named to a national “Top 10 Under 40 Future Leaders” list. In 2015 she was recognized by the Milwaukee Police Association for leadership and named a “Hometown Hero” for her efforts on behalf of law enforcement. In 2023 she completed a multi-year national training cohort for municipal leadership and professional management.

Deanna has volunteered on the Board of Directors for the Villa St. Francis assisted living facility in Milwaukee. She also previously served as the Chairwoman of the Emergency Medical Services (EMS) Council, on the Milwaukee Child Welfare Partnership Council, and on the Finance Committee for the Wisconsin Municipal Clerks Association.

Deanna grew up with an incarcerated parent and family members with addiction issues.  Her family often had to struggle to make ends meet and she knows what it is like to lose a source of income and get tangled in bureaucracy trying figure out complex public support systems.  She thrives on helping people figure out the best way to work with government or to make government work for them.  In her personal life she has adopted through foster care, is a dog-mom, hits the gym near daily, and loves traveling.

Map of Supervisory District 18

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Voting Record

If you have questions or would like clarification on a particular issue, or would like to ask Supervisor Alexander why she chose to vote a certain way, please contact her office at the County Board.

• April 2022 - November 2022
• April 2020 – March 2022: Did not seek reelection
• January 2020 - March 2020
• January 2019 - December 2019
• January 2018 - December 2018
• January 2017 - December 2017
• January 2016 - December 2016
• January 2015 - December 2015
• January 2014 - December 2014
• January 2013 - December 2013
• April 2012 - December 2012

Expense Report

Each member of the Milwaukee County Board is allotted an Individual Office Account (IOA) for expenses such as travel, subscriptions, tickets to events serving a county purpose, memberships to professional organizations, advertising, printing, stationary, postage and constituent newsletters. The following reports detail the expenses allocated to the 18th District Supervisory office.

• 2024 Expense Report
• 2023 Expense Report
• 2022 Expense Report
• 2018 Expense Report
• 2017 Expense Report
• 2016 Expense Report
• 2015 Expense Report
• 2014 Expense Report
• 2013 Expense Report
• 2012 Expense Report