CountyNonpartisan office
Joan Hartmann
County Supervisor, Third District
SB County Supervisorial District 3 (Santa Ynez Valley, Gaviota, Goleta, Los Alamos, Isla Vista)
Joan Hartmann represents the Third District on the Santa Barbara County Board of Supervisors, a large and rural-leaning district that includes the Santa Ynez Valley, the Gaviota Coast, Los Alamos, parts of Goleta, and Isla Vista.
Her work has focused on land use, groundwater and water policy, agriculture, and environmental conservation — issues that loom large across the valley and the unincorporated coast.
Focus Areas
- Land use & agriculture
- Water & groundwater
- Conservation
- Rural infrastructure
Places Represented
Frequently Asked
Who represents the Santa Ynez Valley on the Board of Supervisors?
Joan Hartmann represents the Third District, which includes the Santa Ynez Valley, Gaviota Coast, and Los Alamos.