Lafayette, Moraga, Orinda, 对应与 Saratoga , Los Altos, Palo Alto, Los Gatos
pleasanton 是新区, 除了山上这片,据说以前是Hearst 母亲的山,后来变成两个高尔夫场。
Pleasanton, San Ramon 对应与 Southern Fremont, San Jose Almaden Valley, San Jose silver creek
顶级是 atherton, Hillsboro,woodside, portola valley, Los Altos hills, and old town Palo Alto