This collection contains the Agricultural Commission contains handmarked maps showing the location of various commodities; annual certified producer's certificates for both in-county and out-of-county growers, and documentation showing annual registration of organic producers, handlers, processors located in Sonoma County.

Collection contains records of the Community Development Commission. The Sonoma County Community Development Commission is dedicated to promoting decent and affordable housing, revitalizing communities, and supporting public services that increase economic stability for County residents.

This collection contains reports of the Sonoma County Horticultural Commissioner to the State of California on agricultural in the County.