Sonoma is a historically significant town in Sonoma Valley, Sonoma County, California, USA. Sonoma is centered around its historic town plaza, a remnant of the town's Spanish colonial past. Sonoma today is a center of the wine industry for the famed Sonoma Valley Appellation, as well as the home of the nationally recognized Sonoma Valley Film Festival. The city population was 9,128 as of the year 2000 census/decennial. Sonoma apartments for rent comparison page shows most up to date rent information on Sonoma apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.