King County Executive and Leadership Team

September, 2026

Leadership Overview

King County, WA has 10 executives leading key functions including strategy, operations, financial oversight, and innovation.

Committed to delivering essential public services to residents, [[King County, WA]] maintains a comprehensive service directory while fostering transparent governance and efficient resource management across the entire region.

Leadership Roles at King County

  • Chief Executive Officer & Executive Director - Mirya Ma
  • Chief Executive Officer & Executive Director - Mirya Muñoz-Roach
  • Chief Financial Officer - Yinka Otusanya
  • Chief Financial Officer, Dajd - Tami Schackman
  • Chief of Staff - Susan McCallister
  • Elections Department Chief of Staff - Kendall LeVan Hodson
  • Deputy Chief Information Officer & Chief Innovation Officer - Grace Preyapongpisan
  • Deputy Director - Hikari Tamura
  • Deputy Director - Alysha Kaplan
  • Deputy Director - Matthew Pang
  • Mirya Ma - Chief Executive Officer & Executive Director

    Mirya Ma, the Chief Executive Officer & Executive Director at King County, WA, directs the overarching strategic vision for regional public service delivery. Overseeing the administrative framework, the Chief Executive Officer & Executive Director ensures that government departments align with the evolving needs of the local population. This leadership role involves managing complex inter-departmental initiatives to improve service accessibility through the organization's digital directory. By prioritizing operational efficiency, Mirya Ma drives the implementation of policies that enhance resident engagement across the Pacific Northwest. The Chief Executive Officer & Executive Director maintains constant communication with the Board to secure funding for critical infrastructure projects. Through rigorous oversight of public resources, the Chief Executive Officer & Executive Director guarantees that all government programs meet high standards of accountability. Ultimately, the Chief Executive Officer & Executive Director fosters a culture of continuous improvement within the local government structure.

    Mirya Muñoz-Roach - Chief Executive Officer & Executive Director

    Mirya Muñoz-Roach, the Chief Executive Officer & Executive Director at King County, WA, manages the execution of large-scale public welfare programs and community development initiatives. Focusing on the expansion of social services, the Chief Executive Officer & Executive Director coordinates with regional stakeholders to address housing and public health challenges. This leadership role requires balancing budgetary constraints with the demand for high-quality government assistance. By optimizing the service directory, Mirya Muñoz-Roach improves the ability of residents to navigate local government resources effectively. The Chief Executive Officer & Executive Director monitors performance metrics to ensure that every department achieves its stated goals for public safety and environmental sustainability. Through strategic partnerships, the Chief Executive Officer & Executive Director strengthens the resilience of the regional government. Ultimately, the Chief Executive Officer & Executive Director drives long-term growth by modernizing the delivery of essential services to the diverse population.

    Yinka Otusanya - Chief Financial Officer

    Yinka Otusanya, the Chief Financial Officer at King County, WA, directs the fiscal strategy and budgetary planning for the entire government entity. Overseeing the allocation of public funds, the Chief Financial Officer ensures that financial resources support the delivery of essential services and infrastructure projects. This leadership role involves managing the audit process and maintaining compliance with regional financial regulations. By implementing robust accounting systems, Yinka Otusanya provides the transparency required for public accountability. The Chief Financial Officer collaborates with the executive team to forecast revenue and identify opportunities for cost savings across all departments. Through the management of the organization's financial health, the Chief Financial Officer supports the long-term sustainability of the service directory and other public programs. By prioritizing fiscal responsibility, the Chief Financial Officer ensures that taxpayer money is used effectively. Ultimately, the Chief Financial Officer secures the financial future of the organization.
    Yinka Otusanya

    Tami Schackman - Chief Financial Officer, Dajd

    Tami Schackman, the Chief Financial Officer, Dajd at King County, WA, manages the specific financial operations and budgetary requirements for the Department of Adult and Juvenile Detention. Overseeing the funding for correctional facilities and rehabilitation programs, the Chief Financial Officer, Dajd ensures that resources are allocated to maintain safety and compliance. This leadership role involves monitoring expenditures to ensure that the department operates within its authorized budget while meeting the needs of the justice system. By implementing financial controls, Tami Schackman improves the efficiency of procurement and resource management within the department. The Chief Financial Officer, Dajd collaborates with other financial leaders to align departmental spending with the broader goals of the organization. Through the analysis of operational costs, the Chief Financial Officer, Dajd identifies opportunities to optimize service delivery. By prioritizing fiscal accountability, the Chief Financial Officer, Dajd supports the stability of the justice system. Ultimately, the Chief Financial Officer, Dajd ensures financial integrity.

    Susan McCallister - Chief of Staff

    Susan McCallister, the Chief of Staff at King County, WA, coordinates the executive office activities and facilitates communication between the leadership team and various government departments. Managing the flow of information, the Chief of Staff ensures that the executive agenda remains focused on high-priority public service goals. This leadership role involves preparing briefings and policy recommendations that guide the decision-making process for the organization. By streamlining administrative procedures, Susan McCallister improves the responsiveness of the executive office to emerging regional issues. The Chief of Staff works with department heads to resolve conflicts and ensure alignment with the overall mission. Through the management of special projects, the Chief of Staff drives the implementation of cross-functional initiatives that improve the service directory. By maintaining a clear focus on organizational objectives, the Chief of Staff supports the effectiveness of the entire leadership team. Ultimately, the Chief of Staff ensures operational cohesion.

    Kendall LeVan Hodson - Elections Department Chief of Staff

    Kendall LeVan Hodson, the Elections Department Chief of Staff at King County, WA, manages the operational integrity of the regional voting process. Overseeing the logistics of election administration, the Elections Department Chief of Staff ensures that all procedures comply with legal requirements and promote voter access. This leadership role involves coordinating with technical teams to secure the voting infrastructure and maintain the accuracy of the service directory regarding election information. By implementing rigorous security protocols, Kendall LeVan Hodson protects the democratic process from external threats. The Elections Department Chief of Staff works with local officials to ensure that polling locations and registration services remain accessible to all residents. Through the management of election staff and volunteers, the Elections Department Chief of Staff drives the successful execution of regional voting events. By focusing on accuracy and transparency, the Elections Department Chief of Staff maintains public trust. Ultimately, the Elections Department Chief of Staff guarantees the reliability of the electoral system.

    Grace Preyapongpisan - Deputy Chief Information Officer & Chief Innovation Officer

    Grace Preyapongpisan, the Deputy Chief Information Officer & Chief Innovation Officer at King County, WA, directs the digital transformation and technological advancement of government services. Overseeing the development of the service directory, the Deputy Chief Information Officer & Chief Innovation Officer ensures that residents have seamless access to information through modern digital platforms. This leadership role involves identifying emerging technologies that can improve the efficiency of public service delivery. By fostering a culture of innovation, Grace Preyapongpisan drives the adoption of automated systems that reduce administrative burdens. The Deputy Chief Information Officer & Chief Innovation Officer collaborates with other departments to integrate data analytics into the decision-making process. Through the management of cybersecurity initiatives, the Deputy Chief Information Officer & Chief Innovation Officer protects sensitive resident data. By prioritizing user experience, the Deputy Chief Information Officer & Chief Innovation Officer enhances the accessibility of government resources. Ultimately, the Deputy Chief Information Officer & Chief Innovation Officer modernizes the organization.

    Hikari Tamura - Deputy Director

    Hikari Tamura, the Deputy Director at King County, WA, oversees the daily operational workflows of the public services division. Managing the internal logistics of government departments, the Deputy Director ensures that service delivery remains consistent and reliable for all residents. This leadership role involves streamlining the processes within the service directory to reduce wait times and improve user satisfaction. By implementing data-driven management techniques, Hikari Tamura enhances the productivity of administrative teams across the region. The Deputy Director collaborates with other executive leaders to align departmental objectives with the broader mission of the organization. Through the supervision of key personnel, the Deputy Director maintains high standards of professional conduct and service excellence. By focusing on operational scalability, the Deputy Director supports the expansion of government programs to meet the needs of a growing population. Ultimately, the Deputy Director secures the stability of essential public functions.

    Alysha Kaplan - Deputy Director

    Alysha Kaplan, the Deputy Director at King County, WA, directs the implementation of community outreach programs and public engagement strategies. Overseeing the communication channels between the government and the public, the Deputy Director ensures that residents remain informed about available services and policy changes. This leadership role involves managing the digital presence of the organization to facilitate easier access to the service directory. By analyzing public feedback, Alysha Kaplan refines the approach to service delivery to better reflect the priorities of the community. The Deputy Director works closely with department heads to integrate public input into the strategic planning process. Through the coordination of regional events and informational campaigns, the Deputy Director builds trust between the government and the citizenry. By prioritizing transparency, the Deputy Director strengthens the democratic process. Ultimately, the Deputy Director drives the success of public-facing initiatives through proactive engagement and clear communication.

    Matthew Pang - Deputy Director

    Matthew Pang, the Deputy Director at King County, WA, manages the technical infrastructure and facility operations required for effective government service. Overseeing the maintenance of public assets, the Deputy Director ensures that all physical and digital environments support the needs of the workforce and the public. This leadership role involves coordinating with external contractors and internal teams to upgrade systems that power the service directory. By focusing on infrastructure resilience, Matthew Pang mitigates risks associated with service disruptions. The Deputy Director collaborates with the finance department to allocate resources for capital improvements and long-term facility planning. Through the application of rigorous project management standards, the Deputy Director delivers complex upgrades on time and within budget. By optimizing the use of government space and technology, the Deputy Director improves the overall efficiency of the organization. Ultimately, the Deputy Director provides the foundation for reliable public service delivery.

    Explore Leadership Teams in Government

    Frequently Asked Questions Regarding King County Top Executives and Leadership Team

    Who leads King County?
    King County is led by Mirya Ma (Chief Executive Officer & Executive Director), along with executives such as Mirya Muñoz-Roach (Chief Executive Officer & Executive Director) and Yinka Otusanya (Chief Financial Officer).
    Who is part of King County’s executive team?
    The executive team of King County includes leaders such as Mirya Ma (Chief Executive Officer & Executive Director), Mirya Muñoz-Roach (Chief Executive Officer & Executive Director), Yinka Otusanya (Chief Financial Officer) and other senior executives.
    How many executives does King County have?
    King County has 10 executives leading key business areas.
    What roles are included in King County’s leadership team?
    The leadership team of King County includes roles such as Chief Executive Officer & Executive Director, Chief Executive Officer & Executive Director, Chief Financial Officer, Chief Financial Officer, Dajd, Chief of Staff.