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

Explore 7 historic maps of Igo 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 Igo'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 Igo's history through authentic maps from the 1900s. This is your window into the past.


Igo, CA maps

(7)
  1. 1913 Map of Weaverville
    1913 Map of Weaverville
    1913 Weaverville
    1913 Print · USGS
    Trinity and Shasta counties appear here during a peak era of mountain mining and ranching before the mid-century reservoirs were built. Genealogists can trace early homesteads and industrial sites like Whiskytown, Minersville, and the Gladstone Mine.
    6 unique versions available

  2. 1944 Map of French Gulch, 1957 Print
    1944 Map of French Gulch, 1957 Print
    1944 French Gulch
    1957 Print · USGS
    The mining districts of Shasta and Trinity counties are captured here in the mid-1940s, showcasing a landscape defined by gold extraction and rugged mountain summits. Researchers can trace historic claims and camps like French Gulch, the Brown Bear Mine, and the original site of Whiskeytown.
    2 unique versions available

  3. 1948 Map of French Gulch
    1948 Map of French Gulch
    1948 French Gulch
    1948 Print · USGS
    Shasta and Trinity counties are shown here in the late 1940s, capturing the region's deep mining heritage and rugged summit peaks. Genealogists and historians can locate vanished mining camps and landmarks like Deadwood, the Niagara Mine, and Whiskeytown.
    2 unique versions available

  4. 1958 Map of Redding
    1958 Map of Redding
    1958 Redding
    1958 Print · USGS
    Northern California's valley and mountain landscapes are captured in the late fifties, showing the region as new reservoirs reshaped the river systems. Genealogists and historians can trace rail-side towns like Cottonwood, the military presence at Red Bluff Air Force Station, and mountain outposts like Weaverville.
    5 unique versions available

  5. 1979 Map of Igo
    1979 Map of Igo
    1979 Igo
    1979 Print · USGS
    The Shasta County hills in the late 1970s reveal a landscape shaped by both the gold rush and modern engineering. Genealogists and researchers can locate the Whiskeytown Cemetery, the Igo-Ono School, and several legacy mining sites like the Potosi Mine.
    2 unique versions available

  6. 1984 Map of Redding
    1984 Map of Redding
    1984 Redding
    1984 Print · USGS
    The Shasta County region in the mid-1980s reveals a landscape of massive reservoirs and active mining districts. Researchers can trace the development of Redding and Enterprise or locate historic mineral sites like Iron Mountain Mine and Keystone Mine.
    2 unique versions available

  7. 1998 Map of Igo, 2002 Print
    1998 Map of Igo, 2002 Print
    1998 Igo
    2002 Print · USGS
    Shasta County’s mining and recreation history meet in the late nineties near the town of Igo. Researchers can locate old mining claims like the Potosi Mine and Mt-Shasta Mine, or trace genealogy at the Whiskeytown Cem and Igo-Ono Sch.

End of results
Showing maps 1-7 of 7

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Frequently asked questions

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