Sonoma County Historic Landmarks and Districts

This is a list of Sonoma County Landmarks as designated by the Sonoma County's Landmark Commission.

[1] It is intended to include all Sonoma County government-designated landmarks in unincorporated areas of Sonoma County, but to exclude landmarks in separately incorporated cities and towns.

However, within the current area of Windsor, California, which was not incorporated until 19xx, the county had already designated several landmarks.

Some degree of preservation of historic nature of the Sonoma County Landmarks is performed by the County of Sonoma's Permit and Resource Management Department.

[citation needed]) Click the "Map of all coordinates" link to the right to view a Google map of all properties and districts with latitude and longitude coordinates in the table below.