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UCCE Sonoma County

Jacob Ranch
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Cooperative Extension was started in 1914, to help farmers, homemakers, and youth use the latest university research to improve their lives. At first geared towards strengthening rural areas, Cooperative Extension became integral to urban and suburban communities as well. A century later, Cooperative Extension continues to provide a vital link between public universities and communities.

In Sonoma County, the UC Cooperative Extension academic staff is at the forefront of change, working to preserve agriculture, helping communities shape wise public policy, and strengthening community development and leadership in our youth and adults. 

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Office Locations

UC Cooperative Extension Sonoma County

133 Aviation Blvd., Suite 109
Santa Rosa, CA 95403
United States

Phone
(707) 565-2621
Open Monday-Friday, 8am - noon & 1 - 4pm; closed on holidays
Fax Number
(707) 565-2623
Sample Box: We accept samples in the drop box at the office entrance. 

Mission Statement

The mission of the University of California Cooperative Extension is to extend information developed at the University of California to enhance quality of life and the environmental and economic well-being of the citizens of California through research and education.

Cooperative Extension has research support and organizational capacity in agriculture and natural resources, in family and consumer sciences, in community resources development and in youth development. University of California advisors are housed in County Cooperative Extension offices throughout California. These advisors extend knowledge and provide county research in selected Cooperative Education program areas. Specialists housed on University campuses conduct research and work with advisors in the counties to provide information for dissemination.