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1900s (20th Century) Maps of Trinidad, California

Explore 8 historic maps of Trinidad from the 1900s (20th Century). 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 Trinidad'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 Trinidad's history through authentic maps from the 1900s. This is your window into the past.

Trinidad, CA maps

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  1. 1945 Map of Trinidad
    1945 Map of Trinidad
    1945 Trinidad
    1945 Print · USGS
    The Humboldt coast during the mid-forties reveals a landscape of maritime safety and redwood-country industry. Trace the locations of family ranches like Reimann Ranch, find the company town at Crannel, or locate the Trinidad Head Lighthouse and a Covered Bridge.
  4. 1949 Map of Eureka
    1949 Map of Eureka
    1949 Eureka
    1949 Print · USGS
    Coastal Northern California in the late 1940s shows a landscape of timber towns and maritime outposts. You can trace the Northwestern Pacific rail line through Eureka or locate family landmarks like the Tyson Chrome Mine and Crescent City Lighthouse.
    2 unique versions available
  7. 1952 Map of Trinidad, 1954 Print
    1952 Map of Trinidad, 1954 Print
    1952 Trinidad
    1954 Print · USGS
    The Humboldt County coast in the early fifties shows a landscape of timber industry and maritime heritage. Genealogists and historians can trace the Hammond Lumber Co rail lines, the community of Crannell, and coastal landmarks like Trinidad Head and the Lighthouse.
    2 unique versions available
  10. 1958 Map of Eureka, 1967 Print
    1958 Map of Eureka, 1967 Print
    1958 Eureka
    1967 Print · USGS
    Northern California's rugged redwood coast and timber corridors are captured in the late fifties, from the Oregon border down to Shelter Cove. Researchers can trace the path of the Northwestern Pacific railroad and locate rural landmarks like Grizzly Bluff School or the St Josephs Sch.
  13. 1958 Map of Crescent City, 1978 Print
    1958 Map of Crescent City, 1978 Print
    1958 Crescent City
    1978 Print · USGS
    The northwestern California coast and the Oregon borderlands are shown here during a period of expanding redwood conservation and active military presence. Researchers can trace historic sites from the Yontocket Indian Village Site to Fort Dick and the Klamath Air Force Station.
  16. 1961 Map of Eureka
    1961 Map of Eureka
    1961 Eureka
    1961 Print · USGS
    The Northern California coast and its deep redwood forests are mapped here at a time when the timber and rail industries defined the region. Researchers can trace historic family ranches and remote sites like Fort Dick, Table Bluff Lighthouse, and the Copper Creek Mine.
    2 unique versions available
  19. 1966 Map of Trinidad, 1968 Print
    1966 Map of Trinidad, 1968 Print
    1966 Trinidad
    1968 Print · USGS
    The Humboldt County coast in the mid-sixties reveals a landscape of protected state parks and maritime activity. Genealogists and historians can trace local landmarks like Union Sch, the Trinidad Head Lighthouse, and the community at Big Lagoon.
  22. 1982 Map of Orick
    1982 Map of Orick
    1982 Orick
    1982 Print · USGS
    Coastal Humboldt County in the early eighties reveals a landscape of massive redwood preserves and protected lagoons. Genealogists and historians can trace the foundations of Orick and Trinidad alongside the Trinidad Lighthouse and Trinidad Rancheria.
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Trinidad?
  • What is the oldest map of Trinidad?
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  • Are there historical topographic maps available for Trinidad?
  • Is there historical aerial imagery available for Trinidad?
  • Where are historical maps of Trinidad sourced from?