Old Maps of Benton County, Oregon

Explore 135 old maps of Benton County, spanning from 1909 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Benton County changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Benton County to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Benton County, OR maps

(135)
  1. 1909 Map of Harrisburg
    1909 Map of Harrisburg
    1909 Harrisburg
    1909 Print · USGS
    The Willamette Valley at the end of the first decade of the twentieth century shows a landscape tied to both river and rail. Researchers can trace the early road network like Halsey Road and locate numerous local landmarks like Ingrams Ferry or the Muddy School.

  2. 1911 Map of Monroe
    1911 Map of Monroe
    1911 Monroe
    1911 Print · USGS
    The Willamette Valley foothills meet the river bottomlands in the early twentieth century near the Benton and Lane county border. Genealogists and researchers can trace early settlements at Bellfountain and Alpine or locate rural landmarks like Irish Bend School and Ferguson Bridge.

  3. 1911 Map of Inavale
    1911 Map of Inavale
    1911 Inavale
    1911 Print · USGS
    Benton County farm life and rural school districts are captured here in the decade before the First World War. Genealogists can trace family landmarks and neighborhood hubs like McFarland Chapel, Beaver Creek School, and the lakeside environment around Winkle Lake.

  4. 1912 Map of Jefferson
    1912 Map of Jefferson
    1912 Jefferson
    1912 Print · USGS
    The Willamette Valley at the height of the pre-war rail era shows a landscape of river-bend towns and rural school districts. Genealogists can locate family lands near Millersburg or trace the routes of the Oregon Electric and Corvallis and Eastern railroads.

  5. 1912 Map of Halsey
    1912 Map of Halsey
    1912 Halsey
    1912 Print · USGS
    The Willamette Valley’s fertile floor and expanding rail networks are documented here just before the era of modern highways. Local historians can locate numerous vanished rural landmarks, from the Ingram Ferry crossing to schoolhouses like Bell Plain School and Harris School.
    3 unique versions available

  6. 1913 Map of Philomath
    1913 Map of Philomath
    1913 Philomath
    1913 Print · USGS
    Benton County was a bustling hub of education and steam-era transport just before the First World War. Genealogists and rail historians can trace the early footprint of Oregon Agricultural College and the complex routes of the Corvallis and Eastern or find local burial sites like Newton Cem.

  7. 1913 Map of Oakville
    1913 Map of Oakville
    1913 Oakville
    1913 Print · USGS
    The Willamette Valley’s complex river system and early rail network come alive in this pre-World War I survey of the Linn and Benton county line. Genealogists and historians can trace defunct river crossings like Fisher Ferry and rural landmarks such as Oakville Sta and Dixie Sch.

  8. 1913 Map of Wells
    1913 Map of Wells
    1913 Wells
    1913 Print · USGS
    Benton and Polk counties are mapped here before the First World War, showing a Willamette Valley landscape defined by rail-stop settlements and riverside sloughs. Researchers can trace the development of Suver and Granger, or locate the historic State Game Farm and Suver Cem.

  9. 1914 Map of Soap Creek
    1914 Map of Soap Creek
    1914 Soap Creek
    1914 Print · USGS
    Benton and Polk counties were primarily rural landscapes of schoolhouses and creek valleys before the First World War. Genealogists can trace the early road network and family-centered landmarks like Savage School, Oak Hill, and Sulphur Springs.

  10. 1916 Map of Albany
    1916 Map of Albany
    1916 Albany
    1916 Print · USGS
    The Willamette Valley thrives at a peak of rail and river activity in the early twentieth century. Genealogists and local historians can trace rural school districts like Dixie School, early river crossings such as Fisher Ferry, and the original paths of the Southern Pacific railroad.
    4 unique versions available

  11. 1921 Map of Corvallis
    1921 Map of Corvallis
    1921 Corvallis
    1921 Print · USGS
    Corvallis and the surrounding Willamette Valley are captured in the early twentieth century as the region's agricultural and educational roots were deepening. Researchers can trace rural schoolhouse locations like Witham School and family-named landmarks such as Smith Hill or the Mt Union Cemetery.
    5 unique versions available

  12. 1922 Map of Monroe
    1922 Map of Monroe
    1922 Monroe
    1922 Print · USGS
    The Willamette Valley’s southern reaches come to life in this survey from the decade after the Great War, showing the early infrastructure of Benton and Lane counties. Genealogists can trace family footprints across dozens of country schools like Winkle School and lost rail stops along the Southern Pacific line.
    4 unique versions available

  13. 1939 Map of Marys Peak, 1956 Print
    1939 Map of Marys Peak, 1956 Print
    1939 Marys Peak
    1956 Print · USGS
    Coastal mountains and logging rail lines define this landscape in the late 1930s as it transitions from the Willamette Valley into the timberlands. Trace the Southern Pacific route through Nashville and locate local landmarks like Knights Of Pythias Camp and Wildwood Sch.

  14. 1939 Map of Monroe, 1956 Print
    1939 Map of Monroe, 1956 Print
    1939 Monroe
    1956 Print · USGS
    Benton County agriculture and timber meet at the foot of the Coast Range in the late thirties. Genealogists can trace family footprints through the numerous rural school districts, including Beaver Creek Sch, or locate old rail stops at Alpine Junction and Burnett.

  15. 1941 Map of Halsey
    1941 Map of Halsey
    1941 Halsey
    1941 Print · USGS
    Linn County agriculture and river commerce are on full display during the early 1940s as rail and ferry networks connected the Willamette valley. Genealogists can locate family landmarks like Bell Plain School, the Irish Bend Ferry, and the Pine Grove Church.

  16. 1942 Map of Marys Peak
    1942 Map of Marys Peak
    1942 Marys Peak
    1942 Print · USGS
    Coastal Oregon timber country and the surrounding National Forest are mapped here just after the start of the war. Researchers can trace the Southern Pacific rail line through remote stops like Nashville, find old schoolhouses such as Noise Sch, or locate the Oregon State Fish Hatchery.

  17. 1942 Map of Alsea
    1942 Map of Alsea
    1942 Alsea
    1942 Print · USGS
    Benton and Lincoln Counties are shown in great detail during the early 1940s, highlighting the intersection of the timber industry and rural settlement. Researchers can locate remote sites like Missouri Bend Sch, the Alsea Lumber Co, and early mountain lookouts including West Tree Lookout.

  18. 1942 Map of Monroe
    1942 Map of Monroe
    1942 Monroe
    1942 Print · USGS
    Benton and Lane counties are shown just as the nation entered the war, featuring the river-and-rail corridor of the Long Tom River. Researchers can trace the rural landscape of schoolhouses and cemeteries like Oak Ridge Sch and Oak Ridge Cem.

  19. 1942 Map of Corvallis
    1942 Map of Corvallis
    1942 Corvallis
    1942 Print · USGS
    Corvallis and the Willamette Valley are captured in detail during the early war years, showing a landscape of college grounds and timbered hills. Researchers can locate family landmarks like Hoskins (Fort School), trace the Southern Pacific rail line, or find rural cemeteries such as IOOF Cem.
    3 unique versions available

  20. 1942 Map of Tidewater, 1945 Print
    1942 Map of Tidewater, 1945 Print
    1942 Tidewater
    1945 Print · USGS
    Coastal Oregon's winding river valleys are captured here during the mid-forties, showing the deep integration of the timber and fishing industries. You can locate early forest landmarks like Fivemile Shelter, the Upper Yachats Sch, and the State Fish Hatchery along the Alsea River.

  21. 1944 Map of Albany
    1944 Map of Albany
    1944 Albany
    1944 Print · USGS
    The Willamette Valley during the Second World War era shows a landscape of river-fed agriculture and growing rail hubs. Genealogists can locate family landmarks like Oakville Ch, Dover Cem, and dozens of district schools such as Fir Grove Sch.

  22. 1953 Map of Salem
    1953 Map of Salem
    1953 Salem
    1953 Print · USGS
    Mid-century Oregon comes to life through this detailed survey of the Willamette Valley and the adjacent Pacific coastline. Researchers can trace the rail lines of the Southern Pacific RR, visit rural hubs like Fairview School, or locate coastal landmarks like the Yaquina Head Lighthouse.

  23. 1954 Map of Salem
    1954 Map of Salem
    1954 Salem
    1954 Print · USGS
    Mid-century Western Oregon is centered on the productive Willamette River valley as its cities and infrastructure expand toward the mountains. Genealogists and historians can trace the rail lines of the Southern Pacific RR and Oregon Electric Ry through towns like Dallas, Independence, and Brownsville.

  24. 1956 Map of Corvallis, 1958 Print
    1956 Map of Corvallis, 1958 Print
    1956 Corvallis
    1958 Print · USGS
    Corvallis and the Willamette Valley are captured here during the mid-fifties, showing the growth of Oregon State College alongside the timbered foothills. Researchers can trace family roots at Mt Union Cemetery or find defunct rural sites like the Alexander Sch (Aband) and Wren Guard Sta.
    3 unique versions available

  25. 1956 Map of Alsea, 1958 Print
    1956 Map of Alsea, 1958 Print
    1956 Alsea
    1958 Print · USGS
    Coastal Oregon mountain life centered on the Alsea River valley in the mid-1950s, a time of transitions between old rural school districts and modern forest management. Genealogists and historians can trace family-named sites like Sharp Ranch or the Missouri Bend School and Cem alongside the State Fish Hatchery.
    2 unique versions available

Showing maps 1-25 of 135

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