Sonoma County Records

Search for Sonoma County CA county records. County records include birth certificates, death certificates, marriage records, marriage licenses, divorce records, property tax records, property ownership, historical records, genealogical research, property titles, property deeds, county maps, county taxes, county zones, school boundaries, and more.


Clerk Offices in Sonoma County California are responsible for maintaining important records for a county or local area, including multiple types of Sonoma County records. These include vital records such as birth certificates, marriage records, divorce records, and death certificates, which can be useful for proving identity or for conducting genealogical research in Sonoma County. They may also keep documents related to Sonoma County property ownership and property taxes, including title deeds, tax assessments, property appraisals, and property sale records. The Sonoma County Clerk is one of the best places to find all types of county records, which may be available online.

Petaluma City Clerk Petaluma CA 11 English Street 94952 707-778-4360

Rohnert Park City Clerk Rohnert Park CA 130 Avram Avenue 94928 707-588-2227

Santa Rosa City Clerk Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3016

Santa Rosa County Clerk Santa Rosa CA 3200 County Center Drive 95403 707-565-3700

Sonoma County Clerk Santa Rosa CA 2300 County Center Drive 95403 707-565-3800

Windsor Town Clerk Windsor CA 9291 Old Redwood Highway 95492 707-838-5311


Historical Societies in Sonoma County California are usually organized around a particular area, a group of people, or a historical event, and they preserve documents that have historic value. Sonoma County Historical Societies may maintain a range of documents on individuals from that area, including Sonoma County vital records such as birth and death certificates, marriage announcements, and other records that can help with Sonoma County genealogical research. They may also have photographs, historical maps, historical laws, and other records for their location and the people who lived there. Historical Societies may provide online access to their Sonoma County public records.

Bodega Bay Historical Society Bodega Bay CA 1580 Eastshore Road 94923 707-875-9255

Cloverdale Historical Society Cloverdale CA 215 North Cloverdale Boulevard 95425 707-894-2067

Sonoma Valley California Historical Society Sonoma CA 270 1st Street West 95476 707-938-1762

Sonoma Valley Historical Society Sonoma CA 205 1st Street West 95476 707-343-1335

The Windsor Historical Society Windsor CA 9225 Foxwood Drive 95492 707-838-4563

Western Sonoma County Historical Society Sebastopol CA 261 South Main Street 95472 707-829-6711


Town and City Halls in Sonoma County California are responsible for providing municipal services for their locality. As part of this job, they may store important county records, including Sonoma County vital records such as birth certificates, marriage license records, divorce records, and death certificates. These can be used as proof of identity, in applications for government services, or for performing genealogical research. The Town or City Hall in Sonoma County may also keep documents on property ownership, property taxes and tax assessments, and maps for their jurisdiction that include zones, property boundaries, and school boundaries. Town and City Halls often make county records available online.

Cloverdale City Hall Cloverdale CA 124 North Cloverdale Boulevard 95425 707-894-2521

Cotati City Hall Cotati CA 201 West Sierra Avenue 94931 707-792-4600

Healdsburg City Hall Healdsburg CA 401 Grove Street 95448 707-431-3300

Petaluma City Hall Petaluma CA 11 English Street 94952 707-778-4362

Rohnert Park City Hall Rohnert Park CA 130 Avram Avenue 94928 707-588-2200

Santa Rosa City Hall Santa Rosa CA 100 Santa Rosa Avenue 95404 707-543-3010

Sebastopol City Hall Sebastopol CA 7120 Bodega Avenue 95472 707-823-7865

Sonoma City Hall Sonoma CA 1 The Plaza 95476 707-938-3681


Archives in Sonoma County California preserve historically significant documents, which can include a number of county records, such as historical birth certificates and death certificates, as well as marriage and divorce records which can be useful when performing Sonoma County genealogical research. Sonoma County Archives may also contain photographs, historical maps, personal documents, and other historical records about a specific location and the people who lived there. They may also hold historic newspapers that contain Sonoma County public records. Some Archives keep documents that date back to the seventeenth century, and they may provide online access to their records.

Rohnert Park Report Records Archive Rohnert Park CA 500 City Center Drive 94928 707-584-2600


Assessor Offices in Sonoma County California determine the appraisal value of the taxable property within a county or local jurisdiction, which is used to assess the property taxes owed by Sonoma County residents. Sonoma County Assessors also keep a number of property-related documents, including records on property tax assessments, property appraisals, tax liens, foreclosures, and property tax payments. These Sonoma County public records include information about current and former owners of a property, the property's size and location, zones and use regulations, and transfers of the property ownership. Assessors may make county records available through their website.

Sonoma County Assessor's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-1888


Auditor Offices in Sonoma County California are responsible for providing oversight for government agencies. As part of this job, Auditors evaluate the performance of government agencies and their compliance with laws, rules, and regulations, and they also investigate corruption and fraudulent activities. Sonoma County Auditors maintain a number of records related to their function, including audit reports, government evaluation reports, corruption reports, and fraud investigations. They often produce annual or semi-annual reports on a number of agencies within the county government. Auditor Offices typically make Sonoma County public records available on their website.

Sonoma County Auditor Santa Rosa CA 585 Fiscal Drive 95403 707-565-2817


Recorders of Deeds in Sonoma County California keep a range of real estate ownership documents for a county or local government as part of their job to ensure the accuracy of property, land, and Sonoma County property tax records. The Sonoma County Recorder's Office has county records on property ownership, transfers of property including deeds and titles, and property tax records such as property appraisals, Sonoma County tax assessments, and tax liens or foreclosures. These documents contain information about the previous and current property owners, descriptions of the property, and Sonoma County property sales. Recorders of Deeds may provide online access to their county records.

Sonoma County Recorder's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-2651


Treasurer and Tax Collector Offices in Sonoma County California are responsible for collecting local taxes and disbursing the funds. This can include Sonoma County property taxes, business taxes, and other county or local taxes. Sonoma County Treasurer and Tax Collectors maintain a number of property-related county records, including Sonoma County property tax assessments, property appraisals, property ownership records, and any tax liens or foreclosures. They may also maintain Sonoma County public records on property transfers and sales, including titles and deeds, which list the former and current owners as well as information on the property itself. Treasurer and Tax Collector Offices may provide online access to their county records.

Sonoma County Treasurer-Tax Collector's Office Santa Rosa CA 585 Fiscal Drive 95403 707-565-2281