Placer County stretches from Sacramento’s suburbs into the Sierra Nevada, offering both commuter cities and alpine escapes. Established in 1851 during the Gold Rush, its seat is Auburn. Other towns: Roseville (largest), Rocklin, Lincoln, and Tahoe City. Western Placer is suburban—Roseville and Rocklin feature master-planned neighborhoods, shopping centers, and modern schools. Eastern Placer transitions to forested mountain resorts around Lake Tahoe. The population (~430 000) enjoys strong job access to Sacramento and outdoor recreation. Median home prices average US $680 000 – 750 000; Tahoe properties exceed US $1.2 million. New construction ranges US $300 – 450 per sq ft, higher in snow zones. Character: suburban in the west, mountain-rural in the east. Sacramento lies only 30 minutes away, giving Placer dual urban and alpine appeal.