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County of Sonoma, California

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Supervisorial Districts

County of Sonoma Map with District BoundariesDistrict 5: Efren CarrilloDistrict 2: David Rabbitt District 4: Mike McGuire District 3: Shirlee ZaneDistrict 1: Valerie Brown
County of SonomaDistrict 2District 3District 1District 4District 5

Entire County

Overview of Districts
District Supervisor Location Cities & Communities
First District Valerie Brown Southeast The City of Santa Rosa (Bennett Valley, Rincon Valley and the community of Oakmont), City of Sonoma and the adjacent unincorporated communities of Kenwood, Agua Caliente, Glen Ellen, El Verano, Boyes Hot Springs, Schellville and Vineburg.
Second District David Rabbitt Southwest The City of Petaluma, City of Cotati, a portion of Rohnert Park and the unincorporated communities of Penngrove, Two Rock and Bloomfield.
Third District Shirlee Zane Central Most of central Santa Rosa and the City of Rohnert Park (east of Highway 101).
Fourth District Mike McGuire Northeast Northwest Santa Rosa (Fulton and Larkfield-Wikiup area), Town of Windsor, City of Healdsburg, community of Geyserville and the City of Cloverdale.
Fifth District Efren Carrillo Northwest Sonoma County coast, lower Russian River area, Sebastopol and the west and southwest Santa Rosa areas (extending into Highway 101).