MACAO
Michigan Association of County Administrative Officers
The Michigan Association of County Administrative Officers (MACAO) was formed in July 1959 in Detroit.
For the last 60 years, the organization has worked to assist county administrative officers in improving their ability to serve their respective board of commissioners by:
1. Providing means for exchanging knowledge and information regarding common problems;
2. Securing guidance and assistance from educational institutions, governmental agencies and professional and other sources in advancement of knowledge, techniques and procedures in public management; and
3. Supporting and advancing the application of high ethical standards in management of public business.

Board of Directors (2024-25 Member Year)
President: Christopher Wren, Administrator, Newaygo County
Vice President: Michael Overton, Administrator, Jackson County
Secretary: Lisa Sagala, Administrator, Manistee County
Treasurer: Tracy Byard, Administrator, Oceana County
Immediate Past President: Michael Bosanac, Administrator/Chief Financial Officer, Monroe County
- Mary Catherine Hannah, Controller/Administrator, Saginaw County
- Jennifer James, Deputy Administrator, Kent County
- Kim Murphy, Administrator, Lenawee County
- Katelyn Zeits, Administrator, Benzie County
Mission
The purpose of this organization shall be to assist county administrative officers in improving their ability to serve their respective board of commissioners by:
- Providing means for exchanging knowledge and information regarding common problems;
- Securing guidance and assistance from educational institutions, governmental agencies and professional and other sources in advancement of knowledge, techniques and procedures in public management; and
- Supporting and advancing the application of high ethical standards in management of public business.
Board Schedule
- Nov. 6, 2024, 2 p.m., via Zoom
- March 19, 2025, 2 p.m., via Zoom
- May 22, 2025, 9:15 a.m., at 2025 Conference
- July 23, 2025, 2 p.m., via Zoom
Governing Documents
How to become a member of MACAO
The association offers two membership categories: regular and associate.
Regular memberships are open to individuals serving in county administrative posts across Michigan.
Associate memberships are open to former administrators, corporate partners and friends.
Dues are $200 per year for regular members and $230 for associate members. The member year is Oct. 1-Sept. 30.
2024-25 Member List*
*As of March 1, 2025
Latest News
- Oceana, Manistee county administrators appointed by MACAO (Ludington Daily News, 6-7-23)
- MACAO members elect new board officers, directors for 2023-24 term
MACAO Research
Useful Links
MACAO Annual Conference, Crystal Mountain Resort, Thompsonville, Mich.
May 20-23, 2025
Sponsors
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MACAO appreciates the support of its sponsors to provide the conference activities each year.
Future Events
May 19-22, 2026 – MACAO Annual Conference, Crystal Mountain Resort, Thompsonville, Mich.

Outgoing MACAO President Michael Bosanac of Monroe County (right) is lauded by Vice President Chris Wren of Newaygo County for his service to the organization during a session at the 2024 conference.
Previous Events
- May 21-24, 2024 – MACAO Annual Conference
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- Keynote presentation by Mary Jo Pories: “Applied Improvisation”
- Risk Management Trends: Managing Through
- Opioid Funding Plans in Michigan
- AI in County Government
- Productive Relationships: Boards and Administrators
- Municipal Debt and Updates on the Market and Laws Affecting Issuing Debt for Capital Projects
- May 23-26, 2023 – MACAO Annual Conference
May 24-27, 2022 – MACAO Annual Conference
- Sept. 1-2, 2021 – MACAO Annual Conference






