1800s (19th Century) Maps of Alameda County, California

Explore 15 historic maps of Alameda County from the 1800s (19th Century). These maps offer a rare glimpse into what life looked like during the 1800s — 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 Alameda County's landscape evolved across the 1800s, 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 1800s, 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 Alameda County's history through authentic maps from the 1800s. This is your window into the past.


Alameda County, CA maps

(15)
  1. 1889 Map of San Jose, 1939 Print
    1889 Map of San Jose, 1939 Print
    1889 San Jose
    1939 Print · USGS
    Santa Clara County during the late nineteenth century was a mosaic of historic ranchos and developing rail lines. Genealogists can trace family footprints through early settlements like Milpitas, Berryessa, and the grounds of the Santa Clara Co. Alms House.
    2 unique versions available

  2. 1892 Map of San Mateo
    1892 Map of San Mateo
    1892 San Mateo
    1892 Print · USGS
    The San Francisco Peninsula in the 1890s reveals a landscape of ranchos and rising rail towns. Trace the early footprints of Colma, Millbrae, and South San Francisco alongside vital water infrastructure like the Crystal Springs Dam.

  3. 1895 Map of San Francisco
    1895 Map of San Francisco
    1895 San Francisco
    1895 Print · USGS
    The San Francisco Bay Area thrives as a maritime and rail power at the close of the nineteenth century. Genealogists and researchers can trace early neighborhoods in Berkeley, the layout of the Presidio Military Reservation, and rail terminals like the Oakland Mole.

  4. 1896 Map of San Mateo
    1896 Map of San Mateo
    1896 San Mateo
    1896 Print · USGS
    The northern San Francisco Peninsula comes alive in this late nineteenth-century survey. Genealogists and historians can trace early trackage of the Southern Pacific R. R. through Colma and Millbrae, or locate the Industrial School and Brewer School.

  5. 1896 Map of Mt. Diablo, 1964 Print
    1896 Map of Mt. Diablo, 1964 Print
    1896 Mt. Diablo
    1964 Print · USGS
    The northern slopes of the Diablo Range come alive in the 1890s, where mining settlements like Nortonville and Somersville thrived alongside the Empire R. R. and Star Mine. Trace early rail lines, family landmarks, and the rural roots of Danville and San Ramon.

  6. 1897 Map of San Jose
    1897 Map of San Jose
    1897 San Jose
    1897 Print · USGS
    The Santa Clara Valley at the close of the nineteenth century is captured here as a landscape of vast ranchos and emerging rail towns. Genealogists can trace family lands across the Enright Tract or locate ancestors at the County Infirmary, Agnew, and Willow Glen.

  7. 1897 Map of Mt. Hamilton
    1897 Map of Mt. Hamilton
    1897 Mt. Hamilton
    1897 Print · USGS
    The peaks and ridges of the Diablo Range are documented here in the mid-1890s, centered on the newly established Lick Observatory. Local historians can trace the early road up Mt Hamilton past the lone Hotel and remote outposts like Mowry Camp.
    6 unique versions available

  8. 1897 Map of Concord
    1897 Map of Concord
    1897 Concord
    1897 Print · USGS
    The East Bay hills and valleys appear here in the late nineteenth century, just as railroads began to reshape the old rancho lands. Researchers can trace the original tracks of the California and Nevada R. R. and early settlements like Pacheco and Lafayette.
    6 unique versions available

  9. 1897 Map of Palo Alto
    1897 Map of Palo Alto
    1897 Palo Alto
    1897 Print · USGS
    The San Francisco Peninsula and Santa Clara Valley emerge in the late nineteenth century as academic and rail hubs. Trace the early footprints of Stanford University, the primary line of the Southern Pacific RR, and the transition of old ranchos like La Purisima Concepcion.

  10. 1898 Map of Mt. Diablo
    1898 Map of Mt. Diablo
    1898 Mt. Diablo
    1898 Print · USGS
    Contra Costa County at the end of the nineteenth century was a rugged landscape of coal mining camps and cattle valleys. Genealogists and local historians can trace the early footprints of Nortonville, Stewartville, and the remote Star Mine nestled among the peaks of Monte del Diablo.
    7 unique versions available

  11. 1899 Map of San Jose
    1899 Map of San Jose
    1899 San Jose
    1899 Print · USGS
    The Santa Clara Valley at the end of the century reveals a landscape of ranchos and growing rail hubs. Genealogists can trace family names and institutions from San Jose to the Santa Clara Co. Alms House and Agnew asylum.
    6 unique versions available

  12. 1899 Map of San Francisco
    1899 Map of San Francisco
    1899 San Francisco
    1899 Print · USGS
    The Bay Area at the close of the nineteenth century reveals a burgeoning metropolis still tied to its maritime and rail roots. Trace the early layouts of the University of California and the Presidio, or locate the now-vanished Lone Mt. Cem. and Shell Mound.
    7 unique versions available

  13. 1899 Map of Palo Alto
    1899 Map of Palo Alto
    1899 Palo Alto
    1899 Print · USGS
    The San Francisco Peninsula was entering a period of rapid development in the 1890s as railroad towns began to flourish around the new Stanford University campus. You can trace early property lines across Pastoria de las Borregas or locate nineteenth-century landings like Cooley Landing and Jagel Landing.
    11 unique versions available

  14. 1899 Map of Haywards
    1899 Map of Haywards
    1899 Haywards
    1899 Print · USGS
    The East Bay shoreline at the end of the century was a landscape of industrial salt works and vital maritime landings. Genealogists and historians can trace the early rail stops at Haywards Sta. or locate family trade hubs at Mulford Landing and Jarvis Landing.
    5 unique versions available

  15. 1899 Map of San Mateo
    1899 Map of San Mateo
    1899 San Mateo
    1899 Print · USGS
    The northern San Mateo peninsula appears here in the late nineteenth century as a landscape of early rail lines and critical water infrastructure. Trace the early development of South San Francisco, the sprawling Cemeteries of Colma, and rural schoolhouses like Hoyt School.
    6 unique versions available

End of results
Showing maps 1-15 of 15

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Frequently asked questions

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