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1970s Maps of Allen, California

Explore 2 historic maps of Allen from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — 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 Allen's landscape evolved across the 1970s, 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 1970s, 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 Allen's history through authentic maps from the 1970s. This is your window into the past.

Allen, CA maps

(2)
  1. 1976 Map of Placerville, 1994 Print
    1976 Map of Placerville, 1994 Print
    1976 Placerville
    1994 Print · USGS
    El Dorado County and the high Sierra Nevada are captured in the mid-seventies, showing the evolution of the Mother Lode from its mining roots to a modern recreational and timber hub. Genealogists can locate family names and old landmarks like Old Fort Jim, the Shingle Springs Indian Reservation, and the historic town of Fiddletown.
    2 unique versions available
  4. 1979 Map of Mokelumne Peak, 1980 Print
    1979 Map of Mokelumne Peak, 1980 Print
    1979 Mokelumne Peak
    1980 Print · USGS
    High in the Sierra Nevada during the late seventies, this region was a crossroads of early trails and wilderness camps. Trace the historical footprint of Plasse Trading Post (Site), located near a remote Cem and Grave on Squaw Ridge.
    3 unique versions available
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Frequently asked questions

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