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Old Maps of Contra Costa County, California for Academic Research

Study the evolution of Contra Costa County with 141 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Contra Costa County has changed over the decades.

Contra Costa County, CA maps

(141)
  1. 1895 Map of San Francisco
    1895 Map of San Francisco
    1895 San Francisco
    1895 Print · USGS
    Covers Contra Costa County, including San Francisco, Oakland, and other nearby areas
  4. 1896 Map of Carquinez Strait, 1954 Print
    1896 Map of Carquinez Strait, 1954 Print
    1896 Carquinez Strait
    1954 Print · USGS
    Covers Contra Costa County, including Concord, Vallejo, and other nearby areas
  7. 1896 Map of Mt. Diablo, 1964 Print
    1896 Map of Mt. Diablo, 1964 Print
    1896 Mt. Diablo
    1964 Print · USGS
    Covers Contra Costa County, including Concord, Antioch, and other nearby areas
  10. 1897 Map of Concord
    1897 Map of Concord
    1897 Concord
    1897 Print · USGS
    Covers Contra Costa County, including Oakland, Concord, and other nearby areas
    6 unique versions available
  13. 1898 Map of Karquines
    1898 Map of Karquines
    1898 Karquines
    1898 Print · USGS
    Covers Contra Costa County, including Concord, Vallejo, and other nearby areas
  16. 1898 Map of Mt. Diablo
    1898 Map of Mt. Diablo
    1898 Mt. Diablo
    1898 Print · USGS
    Covers Contra Costa County, including Concord, Antioch, and other nearby areas
    7 unique versions available
  19. 1899 Map of San Francisco
    1899 Map of San Francisco
    1899 San Francisco
    1899 Print · USGS
    Covers Contra Costa County, including San Francisco, Oakland, and other nearby areas
    7 unique versions available
  22. 1899 Map of Haywards
    1899 Map of Haywards
    1899 Haywards
    1899 Print · USGS
    Covers Contra Costa County, including Oakland, Fremont, and other nearby areas
    5 unique versions available
  25. 1901 Map of Karquines
    1901 Map of Karquines
    1901 Karquines
    1901 Print · USGS
    Covers Contra Costa County, including Concord, Vallejo, and other nearby areas
    6 unique versions available
  28. 1902 Map of Napa
    1902 Map of Napa
    1902 Napa
    1902 Print · USGS
    Covers Contra Costa County, including Concord, Vallejo, and other nearby areas
    6 unique versions available
  31. 1906 Map of Pleasanton
    1906 Map of Pleasanton
    1906 Pleasanton
    1906 Print · USGS
    Covers Contra Costa County, including Fremont, Hayward, and other nearby areas
    5 unique versions available
  34. 1907 Map of Antioch, 1955 Print
    1907 Map of Antioch, 1955 Print
    1907 Antioch
    1955 Print · USGS
    Covers Contra Costa County, including Concord, Fairfield, and other nearby areas
  37. 1908 Map of Antioch
    1908 Map of Antioch
    1908 Antioch
    1908 Print · USGS
    Covers Contra Costa County, including Concord, Fairfield, and other nearby areas
    5 unique versions available
  40. 1910 Map of Bouldin
    1910 Map of Bouldin
    1910 Bouldin
    1910 Print · USGS
    Covers Contra Costa County, including Sacramento County, San Joaquin County, and other nearby areas
    3 unique versions available
  43. 1910 Map of Jersey
    1910 Map of Jersey
    1910 Jersey
    1910 Print · USGS
    Covers Contra Costa County, including Oakley, Bethel Island, and other nearby areas
    3 unique versions available
  46. 1911 Map of Byron Hot Springs
    1911 Map of Byron Hot Springs
    1911 Byron Hot Springs
    1911 Print · USGS
    Covers Contra Costa County, including Byron, Alameda County, and other nearby areas
  49. 1913 Map of Woodward Island
    1913 Map of Woodward Island
    1913 Woodward Island
    1913 Print · USGS
    Covers Contra Costa County, including Oakley, Discovery Bay, and other nearby areas
  52. 1914 Map of Brentwood
    1914 Map of Brentwood
    1914 Brentwood
    1914 Print · USGS
    Covers Contra Costa County, including Antioch, Brentwood, and other nearby areas
  55. 1914 Map of Bethany
    1914 Map of Bethany
    1914 Bethany
    1914 Print · USGS
    Covers Contra Costa County, including Mountain House, Alameda County, and other nearby areas
    2 unique versions available
  58. 1915 Map of Haywards
    1915 Map of Haywards
    1915 Haywards
    1915 Print · USGS
    Covers Contra Costa County, including Oakland, Fremont, and other nearby areas
    4 unique versions available
  61. 1915 Map of Concord
    1915 Map of Concord
    1915 Concord
    1915 Print · USGS
    Covers Contra Costa County, including Oakland, Concord, and other nearby areas
    5 unique versions available
  64. 1915 Map of San Francisco
    1915 Map of San Francisco
    1915 San Francisco
    1915 Print · USGS
    Covers Contra Costa County, including San Francisco, Oakland, and other nearby areas
    6 unique versions available
  67. 1916 Map of Lone Tree Valley
    1916 Map of Lone Tree Valley
    1916 Lone Tree Valley
    1916 Print · USGS
    Covers Contra Costa County, including Antioch, Pittsburg, and other nearby areas
    2 unique versions available
  70. 1916 Map of Mare Island
    1916 Map of Mare Island
    1916 Mare Island
    1916 Print · USGS
    Covers Contra Costa County, including Vallejo, Richmond, and other nearby areas
    4 unique versions available
  73. 1916 Map of Byron Hot Springs
    1916 Map of Byron Hot Springs
    1916 Byron Hot Springs
    1916 Print · USGS
    Covers Contra Costa County, including Byron, Alameda County, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 141

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Frequently asked questions

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