Sonoma County, website

Sonoma County in California uses area code 707. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Sonoma, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

2796 Ventura Avenue
Santa Rosa, CA 95403
Phone: (707) 565-2511

Police Department

No. 1 The Plaza
Sonoma, CA 95476

Phone: (707) 938-3681

Superior Court

3055 Cleveland Ave., Santa Rosa, CA 95403

Phone: (707) 521-6500

District Attorney

600 Administration Drive

Room 212 J., Santa Rosa, CA 95403

Phone: (707) 565-2311

Clerk-Recorder Office

585 Fiscal Drive

Room 103, Santa Rosa, CA 95403

Phone: (707) 565-3800

 Fax: (707) 565-3905

Treasurer-Tax Collector

585 Fiscal Drive, Suite 100

Santa Rosa, CA 95403

Phone: (707) 565-2281

Fax: (707) 565-3489

Health Department

625 5th Street, Santa Rosa, CA 95404

Phone: (707) 565-4400

Sonoma County Jail

2777 Ventura Avenue, Santa Rosa, CA 95403

Phone: (707) 565-1400

Emergency Management

2300 County Center Drive, Suite 220 B

Santa Rosa, CA 95403

Phone: (707) 565-1152

Fax: (707) 565-1172

Social Services

3600 Westwind Boulevard

Santa Rosa, CA 95403

Phone: (707) 565-5800

Fire Department

8200 Old. Redwood Hwy., Windsor, CA 95492

Phone: (707) 838-1170

Department of Education

 5340 Skylane Boulevard, Santa Rosa, CA 95403 

Phone: (707) 524-2600