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Old Maps of Petrolia, California for Genealogy

Trace your family roots with 10 historic maps of Petrolia. 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 Petrolia's past.

Petrolia, CA maps

(10)
  1. 1921 Map of Cape Mendocino
    1921 Map of Cape Mendocino
    1921 Cape Mendocino
    1921 Print · USGS
    Covers Petrolia, including Capetown, Humboldt County, and other nearby areas
  4. 1949 Map of Eureka
    1949 Map of Eureka
    1949 Eureka
    1949 Print · USGS
    Covers Petrolia, including Eureka, Arcata, and other nearby areas
    2 unique versions available
  7. 1950 Map of Cape Mendocino, 1955 Print
    1950 Map of Cape Mendocino, 1955 Print
    1950 Cape Mendocino
    1955 Print · USGS
    Covers Petrolia, including Capetown, Humboldt County, and other nearby areas
  10. 1951 Map of Cape Mendocino
    1951 Map of Cape Mendocino
    1951 Cape Mendocino
    1951 Print · USGS
    Covers Petrolia, including Capetown, Humboldt County, and other nearby areas
    2 unique versions available
  13. 1958 Map of Eureka, 1967 Print
    1958 Map of Eureka, 1967 Print
    1958 Eureka
    1967 Print · USGS
    Covers Petrolia, including Eureka, Arcata, and other nearby areas
  16. 1958 Map of Eureka, 1978 Print
    1958 Map of Eureka, 1978 Print
    1958 Eureka
    1978 Print · USGS
    Covers Petrolia, including Eureka, Arcata, and other nearby areas
  19. 1961 Map of Eureka
    1961 Map of Eureka
    1961 Eureka
    1961 Print · USGS
    Covers Petrolia, including Eureka, Arcata, and other nearby areas
    2 unique versions available
  22. 1969 Map of Petrolia, 1974 Print
    1969 Map of Petrolia, 1974 Print
    1969 Petrolia
    1974 Print · USGS
    Covers Petrolia, including Humboldt County, United States, and other nearby areas
  25. 1989 Map of Cape Mendocino
    1989 Map of Cape Mendocino
    1989 Cape Mendocino
    1989 Print · USGS
    Covers Petrolia, including Rio Dell, Scotia, and other nearby areas
  28. 1997 Map of Petrolia, 2002 Print
    1997 Map of Petrolia, 2002 Print
    1997 Petrolia
    2002 Print · USGS
    Covers Petrolia, including Humboldt County, United States, and other nearby areas
End of results
Showing maps 1-10 of 10

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Frequently asked questions

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