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

Explore 11 historic maps of Unity 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 Unity'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 Unity's history through authentic maps from the 1900s. This is your window into the past.

Unity, CA maps

(11)
  1. 1916 Map of New Almaden
    1916 Map of New Almaden
    1916 New Almaden
    1916 Print · USGS
    Covers Unity, including San Jose, Santa Cruz, and other nearby areas
  4. 1919 Map of New Almaden, 1928 Print
    1919 Map of New Almaden, 1928 Print
    1919 New Almaden
    1928 Print · USGS
    Covers Unity, including San Jose, Santa Cruz, and other nearby areas
    4 unique versions available
  7. 1940 Map of Los Gatos, 1961 Print
    1940 Map of Los Gatos, 1961 Print
    1940 Los Gatos
    1961 Print · USGS
    Covers Unity, including San Jose, Santa Cruz, and other nearby areas
    2 unique versions available
  10. 1943 Map of Los Gatos
    1943 Map of Los Gatos
    1943 Los Gatos
    1943 Print · USGS
    Covers Unity, including San Jose, Santa Cruz, and other nearby areas
  13. 1947 Map of San Jose, 1948 Print
    1947 Map of San Jose, 1948 Print
    1947 San Jose
    1948 Print · USGS
    Covers Unity, including San Jose, Stockton, and other nearby areas
  16. 1955 Map of Loma Prieta, 1956 Print
    1955 Map of Loma Prieta, 1956 Print
    1955 Loma Prieta
    1956 Print · USGS
    Covers Unity, including San Jose, Watsonville, and other nearby areas
    6 unique versions available
  19. 1956 Map of San Jose
    1956 Map of San Jose
    1956 San Jose
    1956 Print · USGS
    Covers Unity, including San Jose, Stockton, and other nearby areas
  22. 1962 Map of San Jose
    1962 Map of San Jose
    1962 San Jose
    1962 Print · USGS
    Covers Unity, including San Jose, Stockton, and other nearby areas
    4 unique versions available
  25. 1966 Map of San Jose
    1966 Map of San Jose
    1966 San Jose
    1966 Print · USGS
    Covers Unity, including San Jose, Stockton, and other nearby areas
  28. 1978 Map of San Jose
    1978 Map of San Jose
    1978 San Jose
    1978 Print · USGS
    Covers Unity, including San Jose, Fremont, and other nearby areas
  31. 1996 Map of Loma Prieta, 1999 Print
    1996 Map of Loma Prieta, 1999 Print
    1996 Loma Prieta
    1999 Print · USGS
    Covers Unity, including San Jose, Watsonville, and other nearby areas
End of results
Showing maps 1-11 of 11

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Frequently asked questions

  • What are the different types of historical maps available for Unity?
  • What is the oldest map of Unity?
  • Where can I purchase historical maps of Unity for my home or office?
  • Where can I download high-res historical maps of Unity?
  • Are there historical topographic maps available for Unity?
  • Is there historical aerial imagery available for Unity?
  • Where are historical maps of Unity sourced from?