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1900s (20th Century) Maps of Pittsburg, Oregon

Explore 10 historic maps of Pittsburg 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 Pittsburg'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 Pittsburg's history through authentic maps from the 1900s. This is your window into the past.

Pittsburg, OR maps

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  1. 1940 Map of Vernonia, 1941 Print
    1940 Map of Vernonia, 1941 Print
    1940 Vernonia
    1941 Print · USGS
    Northwestern Oregon’s timber country comes into focus in this 1940 survey, showing the river-valley settlements just before the Second World War. Researchers can trace early rural life through landmarks like Pleasant Hill School, the town of Vernonia, and the Catherwood Lookout.
  4. 1943 Map of Vernonia
    1943 Map of Vernonia
    1943 Vernonia
    1943 Print · USGS
    Upper Nehalem Valley life in the early 1940s is defined here by the logging railways and riverside hamlets of Columbia County. You can trace the United Railways line into Vernonia or locate vanished rural schoolhouses like Beaver Creek Sch and Natal Sch.
  7. 1948 Map of Vancouver, 1957 Print
    1948 Map of Vancouver, 1957 Print
    1948 Vancouver
    1957 Print · USGS
    Post-war growth transforms the river valleys of the Pacific Northwest as the timber and rail economy thrives. Trace family roots in Tillamook or Oregon City, and locate vanished landmarks like the spit at Bayocean or the Skamania Mine.
  10. 1950 Map of Vancouver
    1950 Map of Vancouver
    1950 Vancouver
    1950 Print · USGS
    Coastal Oregon and the lower Columbia River valley are captured in detail just after the war. Researchers can trace historic rail routes like the Southern Pacific or locate early settlements such as Vernonia, Gaston, and the Grand Ronde Indian Reservation.
  13. 1950 Map of Vancouver, 1951 Print
    1950 Map of Vancouver, 1951 Print
    1950 Vancouver
    1951 Print · USGS
    The Pacific Northwest urban corridor meets the rugged coast in the years following the war, showing the expansion of Portland and Vancouver. Genealogists and historians can trace the reach of the Southern Pacific RR and locate coastal communities like Tillamook, Seaside, and Tolovana Park.
  16. 1955 Map of Vernonia, 1957 Print
    1955 Map of Vernonia, 1957 Print
    1955 Vernonia
    1957 Print · USGS
    In the mid-1950s, the logging and rail infrastructure of Columbia County centered on the riverside hub of Vernonia. Researchers can trace the decline of rural districts through Natal School or locate family roots at the Pioneer Cem and Pittsburg.
    3 unique versions available
  19. 1958 Map of Vancouver, 1968 Print
    1958 Map of Vancouver, 1968 Print
    1958 Vancouver
    1968 Print · USGS
    The Lower Columbia and Willamette valleys thrive in the late sixties as major rail and river hubs. Genealogists and historians can trace the development of Portland, identify the grounds of Camp Withycombe, and locate coastal landmarks from Tillamook Head to Garibaldi.
    3 unique versions available
  22. 1964 Map of Vancouver
    1964 Map of Vancouver
    1964 Vancouver
    1964 Print · USGS
    The Pacific Northwest interior and coast are shown here in the 1960s, from the Portland metropolitan hub to the rugged Pacific shoreline. Researchers can trace the legacy of the Grand Ronde Indian Reservation, the early layout of McMinnville, and the maritime approaches near Tillamook Head.
  25. 1979 Map of Pittsburg, 1980 Print
    1979 Map of Pittsburg, 1980 Print
    1979 Pittsburg
    1980 Print · USGS
    Columbia County’s timber country is documented here in the late seventies, centered on the winding Nehalem River valley. Genealogists and local historians can trace the small settlements of Natal and Pittsburg or find isolated markers like the lone Grave and Big Eddy Park.
  28. 1979 Map of Nehalem River, 1980 Print
    1979 Map of Nehalem River, 1980 Print
    1979 Nehalem River
    1980 Print · USGS
    The northern Oregon coast and its timber-rich interior are captured here in the late seventies, showing the vital connection between sea and forest. Researchers can trace the rail lines of the Southern Pacific and Burlington Northern through historic logging hubs like Vernonia, Timber, and Nehalem.
    3 unique versions available
End of results
Showing maps 1-10 of 10

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