1920s Maps of Sonoma County, California
Explore 5 historic maps of Sonoma County from the 1920s. These maps offer a rare glimpse into what life looked like during the 1920s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Sonoma County's landscape evolved across the 1920s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1920s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Sonoma County's history through authentic maps from the 1920s. This is your window into the past.
Sonoma County, CA maps
(5)- 1920 Map of Healdsburg
1920 Healdsburg1920 Print · USGSCovers Sonoma County, including Windsor, Healdsburg, and other nearby areas - 1921 Map of Skaggs
1921 Skaggs1921 Print · USGSCovers Sonoma County, including Goat Rock, Las Lomas, and other nearby areas - 1921 Map of Kelseyville
1921 Kelseyville1921 Print · USGSCovers Sonoma County, including Cloverdale, Kelseyville, and other nearby areas - 1921 Map of Plantation
1921 Plantation1921 Print · USGSCovers Sonoma County, including Sea Ranch, Valley Crossing, and other nearby areas - 1927 Map of Calistoga
1927 Calistoga1927 Print · USGSCovers Sonoma County, including Santa Rosa, Calistoga, and other nearby areas2 unique versions available
End of results
Showing maps 1-5 of 5
Top cities of Sonoma County
- Santa Rosa historical maps
- Petaluma historical maps
- Rohnert Park historical maps
- Windsor historical maps
- Villa Grande historical maps
- Healdsburg historical maps
See more
Frequently asked questions
- What are the different types of historical maps available for Sonoma County?
- What is the oldest map of Sonoma County?
- Where can I purchase historical maps of Sonoma County for my home or office?
- Where can I download high-res historical maps of Sonoma County?
- Are there historical topographic maps available for Sonoma County?
- Is there historical aerial imagery available for Sonoma County?
- Where are historical maps of Sonoma County sourced from?