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Stephanie Moulton-Peters, Alternate County Member

Term: 2023-2027
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Stephanie Moulton-Peters was elected Marin County Supervisor in 2020 with 80% of the vote. Stephanie’s top priorities include:

·       Equity, Diversity, and Inclusion

·       Wildfire prevention and evacuation planning

·       Climate change and sea level rise

·       Clean transit and multi-modal transportation systems

·       Addressing homelessness by creating supportive, affordable, and workforce housing

District 3 stretches north from the San Francisco Golden Gate Bridge and includes the 19th century cities and towns of Belvedere, Mill Valley, Sausalito, and Tiburon, as well as the unincorporated areas of Marin City, Marin’s historic African American community, the Floating Homes houseboat community, and the Tam-Almonte, Alto-Sutton Manor, and Strawberry communities.

Stephanie is currently serving as the Board President for the Marin County Board of Supervisors, Chair of the Transportation Authority of Marin, the Marin Transit District, and BayWave, Marin’s County-City Sea Level Rise Collaborative. She also serves on the Board of Supervisors Climate Change Committee and the Board of the new nonprofit MarinCan, as well as the Boards  of regional commissions: Association of Bay Area Governments (ABAG) and the Bay Development and Conservation District (BCDC) as well as County Boards: Marin Housing Authority; Marin Flood and Water Conservation District, and Marin Parks and Open Space District.

Throughout Stephanie’s work as an elected official, Stephanie has championed inclusive, transparent, responsive local government, with a strong commitment to partnering with communities to address challenges with innovative solutions. A top priority is working with residents and local leaders in Marin City, the county’s historic African American community, to revitalize Marin City’s Golden Gate Village public housing and provide more responsive, community-supporting County services in health and wellness, community policing, job training and education and improvements to local infrastructure.  

Previously, Stephanie served three terms on the Mill Valley Council and as Mayor in 2010, 2014 and 2018. As Mayor Stephanie championed:  increased fire safety, vegetation management and evacuation planning; completion of the award-winning, community-designed Miller Ave Streetscape Project; initiation of yellow school bus service and completion of numerous bicycle and pedestrian facilities; comprehensive senior and youth services including the “Age Friendly Mill Valley” initiative and “Mill Valley Aware”, a community coalition to address teen substance abuse.

Professionally, Stephanie worked at Pacific Gas and Electric Company, an investor-owned public utility, managing environmental regulatory compliance for air, water, and toxic substances, and corporate sustainability and climate change programs. Stephanie has also worked in communications, and in non-profit philanthropy for the National Trust for Historic Preservation.  

Born in Los Angeles, Stephanie is a graduate of Stanford University’s Program in Human Biology with concentration in environmental policy. In Summer 2022, she completed the Harvard Kennedy School Program for Senior Executives in Local and State Government and has certification in Hazardous Materials Management from University of California, Davis.

Stephanie and her husband Roger Peters live in Mill Valley; they have two adult sons, Steven, and David, who work in wildfire prevention in Marin County and clean transportation policy in Washington DC. Outside of elected work, you can find Stephanie on the hiking trails, cycling in Marin, and cooking from the family garden.