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Old Maps of Rancho Pacific, Tracy for Genealogy

Trace your family roots with 10 historic maps of Rancho Pacific. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Rancho Pacific's past.

Rancho Pacific, Tracy maps

(10)
  1. 1916 Map of Tracy
    1916 Map of Tracy
    1916 Tracy
    1916 Print · USGS
    In the early twentieth century, the San Joaquin Valley floor was a complex web of competing rail lines centered on the growing town of Tracy. Researchers can trace the junction of the Southern Pacific and Western Pacific near early sites like Ellis and Jefferson School.
    3 unique versions available
  4. 1922 Map of Carbona
    1922 Map of Carbona
    1922 Carbona
    1922 Print · USGS
    San Joaquin County at the dawn of the roaring twenties reveals a bustling rail landscape where the Southern Pacific meets the Western Pacific. Genealogists and historians can trace early school districts like New Jerusalem School and find industrial roots at the Buckeye Mines.
    3 unique versions available
  7. 1942 Map of Carbona
    1942 Map of Carbona
    1942 Carbona
    1942 Print · USGS
    The rail-and-river landscape of the San Joaquin Valley is captured here just as Tracy was expanding into a regional hub. Genealogists and historians can trace the rural school system through New Jerusalem School and find local landmarks like the Brichetto Tomb and Buckeye Mines.
  10. 1947 Map of San Jose, 1948 Print
    1947 Map of San Jose, 1948 Print
    1947 San Jose
    1948 Print · USGS
    Northern California's heartland is captured here just after the war, showing the rapid growth of the Santa Clara and Central Valleys. Researchers can trace the legacy of rail and water at Castle Air Force Base, Stockton, and the Hetch Hetchy Aqueduct.
  13. 1954 Map of Tracy, 1955 Print
    1954 Map of Tracy, 1955 Print
    1954 Tracy
    1955 Print · USGS
    Mid-century Tracy emerges as a vital California rail and water hub just as the region's massive canal projects were being completed. Researchers can locate vanished infrastructure and landmarks like the Sharpe General Depot, Carbona, and the Manganese Mill in Corral Hollow.
    6 unique versions available
  16. 1956 Map of San Jose
    1956 Map of San Jose
    1956 San Jose
    1956 Print · USGS
    Central California in the mid-fifties reveals the transition from sprawling orchards to growing urban hubs like San Jose and Stockton. Genealogists and historians can trace the rail-era landscape of the Mother Lode through Chinese Camp and Tuttletown, or follow the water through the Joaquin River and Calaveras Reservoir.
  19. 1962 Map of San Jose
    1962 Map of San Jose
    1962 San Jose
    1962 Print · USGS
    Central California in the early sixties showcases the expansion of the San Joaquin and Santa Clara valleys. Researchers can trace the rail-to-road transition along the Southern Pacific RR or locate landmarks like Castle USAF Base and Loma Prieta.
    4 unique versions available
  22. 1966 Map of San Jose
    1966 Map of San Jose
    1966 San Jose
    1966 Print · USGS
    Central California in the mid-1960s reveals a landscape of massive irrigation projects and expanding Cold War military footprints. Researchers can trace the rail-and-river network of the San Joaquin Valley or locate specialized sites like Castle Air Force Base and the Sharp General Depot (Military).
  25. 1989 Map of Stockton
    1989 Map of Stockton
    1989 Stockton
    1989 Print · USGS
    During the late 1980s, the California Delta and San Joaquin Valley saw a massive convergence of water infrastructure and military logistics. Researchers can trace the sprawling Lawrence Livermore Laboratory (Univ of Calif) and Sharpe Army Depot alongside the complex waterways of Union Island and Victoria Island.
    2 unique versions available
  28. 2021 Map of Tracy, 2021 Print
    2021 Map of Tracy, 2021 Print
    2021 Tracy
    2021 Print · USGS
    The growing San Joaquin Valley hub of Tracy is captured here alongside the massive engineering of the California Aqueduct and Delta-Mendota Canal. Researchers can locate family landmarks like the Brichetto Tomb - Grave, the Tracy Cem, and the rail-side community of Carbona.
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Rancho Pacific?
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