1930s Maps of Trinity County, California
Explore 5 historic maps of Trinity County from the 1930s. These maps offer a rare glimpse into what life looked like during the 1930s — 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 Trinity County's landscape evolved across the 1930s, 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 1930s, 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 Trinity County's history through authentic maps from the 1930s. This is your window into the past.
Trinity County, CA maps
(5)- 1931 Map of Hoaglin
1931 Hoaglin1931 Print · USGSThe Trinity and Van Duzen river systems define this high country during the early 1930s, when remote ranches and forest stations provided the primary human footprint. Researchers can trace family-named sites like Haine Ranch and Blossom Cabin, or locate the isolated Lake Mtn Sch. - 1931 Map of Etna
1931 Etna1931 Print · USGSThe mining camps and river valleys of the Siskiyou-Trinity border are caught in detail during the early 1930s. Researchers can trace historic claims and remote family holdings like the Bonanza King Mine, Etna Ranch, and the East Fork District Sch. - 1934 Map of Etna
1934 Etna1934 Print · USGSThe Scott Valley and high California peaks are seen here in the 1930s as centers of mining and remote mountain ranching. Researchers can trace historic family-named locations such as Parker Ranch, Stoddard Cabin, and the Zarina Mine.4 unique versions available - 1935 Map of Hoaglin
1935 Hoaglin1935 Print · USGSTrinity and Mendocino counties are captured here in the mid-1930s, documenting a landscape of isolated valleys and mountain ranches. Researchers can trace family homesteads like Russ Place and Shannon Place or locate early schools including Cover Sch and Lake Mtn Sch.3 unique versions available - 1935 Map of Dunsmuir
1935 Dunsmuir1935 Print · USGSUpper Siskiyou and Shasta counties are shown here in the mid-1930s as the rail and timber industries shaped the mountain landscape. Genealogists and historians can trace the Southern Pacific line through Dunsmuir, locate the Cedar Park Sch, or find vanished stops like Sims Sta.4 unique versions available
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Showing maps 1-5 of 5
Top cities of Trinity County
- Weaverville historical maps
- Hayfork historical maps
- Lewiston historical maps
- Trinity Village historical maps
- Ruth historical maps
- Zenia historical maps
Frequently asked questions
- What are the different types of historical maps available for Trinity County?
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