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1950s Maps of Humboldt County, California

Explore 42 historic maps of Humboldt County from the 1950s. These maps offer a rare glimpse into what life looked like during the 1950s — 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 Humboldt County's landscape evolved across the 1950s, 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 1950s, 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 Humboldt County's history through authentic maps from the 1950s. This is your window into the past.

Humboldt County, CA maps

(42)
  1. 1950 Map of Weed
    1950 Map of Weed
    1950 Weed
    1950 Print · USGS
    Siskiyou County and the surrounding Klamath mountains appear in the mid-century before extensive modern development. Genealogists and local historians can locate remote outposts like the Lee Brown Ranch and the specialized settlement of Darlingtonia.
  4. 1950 Map of Iaqua Buttes, 1952 Print
    1950 Map of Iaqua Buttes, 1952 Print
    1950 Iaqua Buttes
    1952 Print · USGS
    Humboldt County ranching and timber lands are captured here in the early fifties, showing a landscape of remote ridges and river valleys. Researchers can locate family outposts like Iaqua Ranch and Shaws Ranch or trace the old school districts of Kneeland Sch and Showers Pass Sch.
    3 unique versions available
  7. 1950 Map of Cape Mendocino, 1955 Print
    1950 Map of Cape Mendocino, 1955 Print
    1950 Cape Mendocino
    1955 Print · USGS
    Coastal Humboldt County in the mid-fifties reveals a landscape of isolated ranches and maritime outposts at the continent's edge. Genealogists and historians can trace family holdings like Bonanza Ranch or locate the abandoned school near Petrolia.
  10. 1950 Map of Scotia, 1957 Print
    1950 Map of Scotia, 1957 Print
    1950 Scotia
    1957 Print · USGS
    Humboldt County’s river valleys and ranch lands are captured here just after the war. Researchers can trace the Northwestern Pacific line through Scotia or locate remote homesteads like McClellan Ranch and the Upper Mattole School.
    2 unique versions available
  13. 1951 Map of Scotia
    1951 Map of Scotia
    1951 Scotia
    1951 Print · USGS
    The Eel River timber and ranching country thrives in the early fifties, centering on the mill town of Scotia and the Redwood Highway corridor. Researchers can trace family-named landmarks like the Chase Ranch, the Upper Mattole School, and rural outposts like Hacketsville.
  16. 1951 Map of Alderpoint
    1951 Map of Alderpoint
    1951 Alderpoint
    1951 Print · USGS
    Southern Humboldt County is captured here at a time when the river-and-rail economy still shaped life along the Eel River. Researchers can trace old family holdings like Ware Ranch and Marr Ranch or locate the Harris PO and the Lumber Mill at Alderpoint.
    2 unique versions available
  19. 1951 Map of Weott
    1951 Map of Weott
    1951 Weott
    1951 Print · USGS
    Humboldt County’s redwood heartland is mapped here in the early fifties as the legendary highway network began to take shape. Genealogists and historians can trace riverside settlements like Weott and Dyerville alongside the Northwestern Pacific Railroad and the famed Tallest Tree.
    2 unique versions available
  22. 1951 Map of Garberville
    1951 Map of Garberville
    1951 Garberville
    1951 Print · USGS
    Southern Humboldt County is defined by the winding course of the river and the redwoods in the early fifties. Genealogists and historians can trace the development of river towns like Garberville or locate rural schools such as Oakdale Sch and South Fork Union H S.
    2 unique versions available
  25. 1951 Map of Point Delgada
    1951 Map of Point Delgada
    1951 Point Delgada
    1951 Print · USGS
    The Humboldt County coast in the early fifties remains a wilderness of steep ridges and isolated settlements. Researchers can trace the original Humboldt Road and locate mid-century landmarks like the Airstrip at Shelter Cove and the remote Honeydew post office.
    2 unique versions available
  28. 1951 Map of Blocksburg
    1951 Map of Blocksburg
    1951 Blocksburg
    1951 Print · USGS
    Humboldt County ranching and timber country are captured here in the early fifties, spanning the divide between the Eel and Mad Rivers. Genealogists and historians can locate remote family holdings like Payton Ranch, the Buck Mtn School, and the Northwestern Pacific rail line at Eel Rock.
    2 unique versions available
  31. 1951 Map of Cape Mendocino
    1951 Map of Cape Mendocino
    1951 Cape Mendocino
    1951 Print · USGS
    Coastal Humboldt County in the early fifties shows a landscape of isolated ranches and maritime outposts along the Pacific. Researchers can trace the layout of Petrolia, locate the Coast Guard Reservation, and find family-named landmarks like Green Pond Ranch and Bonanza Ranch.
    2 unique versions available
  34. 1951 Map of Pilot Creek, 1952 Print
    1951 Map of Pilot Creek, 1952 Print
    1951 Pilot Creek
    1952 Print · USGS
    Humboldt and Trinity counties are shown during the early fifties, a time when remote cabins and mountain ranches still defined the high country. Genealogists and local historians can locate Ackley Ranch (Site of Fort Baker), Showers Pass, and the Cold Springs Lookout.
    5 unique versions available
  37. 1951 Map of Eureka, 1953 Print
    1951 Map of Eureka, 1953 Print
    1951 Eureka
    1953 Print · USGS
    The Humboldt coast is captured here during a period of significant mid-century growth and industrial activity. Genealogists and historians can trace the foundations of Eureka and Arcata, locating Humboldt State College and waterfront sites like Samoa and Fairhaven.
    2 unique versions available
  40. 1951 Map of Blue Lake, 1953 Print
    1951 Map of Blue Lake, 1953 Print
    1951 Blue Lake
    1953 Print · USGS
    Coastal Humboldt County in the early 1950s shows the deep connection between the timber industry and the high-prairie ranching life. Genealogists can trace family landmarks and rural infrastructure like Blue Lake, the Ford Ranch, and the Redwood School.
    5 unique versions available
  43. 1951 Map of Ferndale, 1953 Print
    1951 Map of Ferndale, 1953 Print
    1951 Ferndale
    1953 Print · USGS
    Coastal Humboldt County and the Eel River delta are captured here in the early fifties during a period of active ranching and maritime surveillance. Genealogists can trace family landmarks like Fern Cottage and Arlynda Corners or locate several local schoolhouses including Eel River Sch and Table Bluff Sch.
    2 unique versions available
  46. 1951 Map of Ironside Mountain, 1953 Print
    1951 Map of Ironside Mountain, 1953 Print
    1951 Ironside Mountain
    1953 Print · USGS
    Trinity County's deep river canyons and forest ridges are captured here in the early fifties, showing a remote landscape defined by mining and mountain ranching. Researchers can locate family landmarks like Gray Ranch, old mining sites such as Index Mine, and riverside camps including Del Loma and Sandy Bar.
    4 unique versions available
  49. 1952 Map of Willow Creek, 1954 Print
    1952 Map of Willow Creek, 1954 Print
    1952 Willow Creek
    1954 Print · USGS
    The Trinity River valley in the early fifties shows a mountain landscape of remote ranches and forest stations. Genealogists and historians can locate family landmarks like Russell Cabin, the Horse Mtn Mine, and the Cedar Grove Ranch.
    4 unique versions available
  52. 1952 Map of Orick, 1954 Print
    1952 Map of Orick, 1954 Print
    1952 Orick
    1954 Print · USGS
    The northern California coast and its redwood forests appear here in the early fifties, centering on the valley of Redwood Creek. Local historians can trace the foundations of the park system and early settlements like Orick, Hufford Ranch, and the State Fish Hatchery.
    2 unique versions available
  55. 1952 Map of Coyote Peak, 1954 Print
    1952 Map of Coyote Peak, 1954 Print
    1952 Coyote Peak
    1954 Print · USGS
    Humboldt County ranching and tribal lands are documented here in the early fifties, from the ridges above Redwood Creek to the river banks. Genealogists can trace family holdings and rural education at the Anton Lyons Ranch, Bald Hills School, and Rube Ranch.
    5 unique versions available
  58. 1952 Map of Hoopa, 1954 Print
    1952 Map of Hoopa, 1954 Print
    1952 Hoopa
    1954 Print · USGS
    The Trinity and Klamath rivers converge in this early 1950s survey of the Hoopa Valley. Genealogists and researchers can trace riverside settlements and cultural landmarks like Hoopa, Weitchpec, and The Rain Rock Indian Ceremonial Site.
    4 unique versions available
  61. 1952 Map of Orleans, 1954 Print
    1952 Map of Orleans, 1954 Print
    1952 Orleans
    1954 Print · USGS
    The Klamath River corridor near the tri-county border appears here in the early fifties, showing a landscape of forest service outposts and family ranching. Researchers can locate the Reece Homestead, the Hunter Little Ranch, and historical mining sites like the Owl Mine.
    3 unique versions available
  64. 1952 Map of Tectah Creek, 1954 Print
    1952 Map of Tectah Creek, 1954 Print
    1952 Tectah Creek
    1954 Print · USGS
    The Klamath River corridor in the early fifties shows a landscape of river-dependent settlements and isolated mountain ranches. Genealogists and researchers can locate Mc Covey Ranch, the Pecwan Union School, and riverside points like Johnsons.
    3 unique versions available
  67. 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
  70. 1952 Map of Arcata North, 1974 Print
    1952 Map of Arcata North, 1974 Print
    1952 Arcata North
    1974 Print · USGS
    Coastal Humboldt County was undergoing significant postwar growth and industrial expansion during this era. Genealogists and local historians can trace family locations near McKinleyville and old school sites like Fieldbrook School and Morris Sch.
  73. 1955 Map of Salmon Mtn, 1957 Print
    1955 Map of Salmon Mtn, 1957 Print
    1955 Salmon Mtn
    1957 Print · USGS
    The Salmon Mountains in the early fifties were a rugged frontier of mining and forestry across the Trinity and Siskiyou county lines. Researchers can trace historic extraction sites like Old Denny, Marysville (Site), and the Jumbo Mine.
    3 unique versions available
Showing maps 1-25 of 42

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Frequently asked questions

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