On 10/22/13 the County Board of Supervisors unanimously approved new supervisorial district boundaries. The approved map keeps the existing Coastside community of interest intact.  District 3, with 151,121 residents, includes Pacifica, Half Moon Bay, Woodside, Portola Valley, Atherton, San Carlos, 41% of Menlo Park (mostly west of El Camino) and the unincorporated communities of Emerald Lake Hills, along with the Coastside.