Michelle Aguirre currently serves as the County of Orange’s Interim County Executive Officer, a role she has held since September 2024. In this role, she is responsible for executive management of the County’s $9.5 billion, 23 department, 19,000 position budget. Prior to serving as Interim CEO, Michelle served as Acting CEO, Chief Financial Officer, County Budget Director, and Director of Administration for the Orange County Probation Department as part of her 35 years of dedicated service to the County of Orange.

 Throughout her career, Michelle has been instrumental in identifying funding and ensuring completion of numerous critical projects throughout the County. One of the initiatives she is most passionate about is OC Cares which links the various systems of care in the County to provide full care coordination and services for justice-involved individuals to successfully reenter society and work towards self-sufficiency. 

Michelle earned a bachelor’s degree in industrial/organizational psychology and a master’s degree in public administration from California State University, Fullerton.

Andrew N. Hamilton, CPA is the 12th Orange County Auditor-Controller. Mr. Hamilton was independently elected in June 2022. Previously, Mr. Hamilton served as the Finance Director for the City of Yucaipa, on the Lake Forest City Council and as the Chief Financial Officer at Mesa Water District.

Mr. Hamilton graduated from Taylor University in Upland, Indiana, with a Bachelor’s of Science in Accounting and Systems in 1992. He began his career at a Big 4 CPA firm in Irvine in 1992, obtained his CPA in 1995 and attained progressive accounting experience throughout his career at Walt Disney Company, Gambro Healthcare, GTC Telecom, Semitropic Water Storage District, DLC and Mesa Water District.

Mr. Hamilton resides with his wife and children in Lake Forest, California.

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Secured Tax Bill Samples Your secured tax bill is mailed in mid-September. The property tax statement encompasses information on both the property tax assessed value and the property taxes charged on the property. For a detailed overview of your property tax statement, please refer to the sample property tax bill...

The next meeting is a Regular Meeting scheduled for 3:00 pm, Wednesday, January 29, 2025 at 400 West Civic Drive Santa Ana, CA First Floor, Multipurpose Room For more information regarding the Treasury Oversight Committee, please contact Shari Freidenrich at: (714) 834-7625 or Shari.Freidenrich@ttc.ocgov.com TOC Committee Member Application We are...

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