1900-1909 Maps of Sonoma County, California
Explore 1 historic maps of Sonoma County from 1900-1909. These maps offer a rare glimpse into what life looked like during the 1900s — 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 1900s, 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 1900s, 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 1900s. This is your window into the past.
Sonoma County, CA maps
(1)- 1902 Map of Napa
1902 Napa1902 Print · USGSCovers Sonoma County, including Concord, Vallejo, and other nearby areas6 unique versions available
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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?