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1900s (20th Century) Maps of Morrow County, Oregon

Explore 104 historic maps of Morrow County 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 Morrow County'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 Morrow County's history through authentic maps from the 1900s. This is your window into the past.

Morrow County, OR maps

(104)
  1. 1906 Map of Blalock Island, 1954 Print
    1906 Map of Blalock Island, 1954 Print
    1906 Blalock Island
    1954 Print · USGS
    The Columbia River corridor in the early twentieth century served as a vital nexus for Pacific Northwest rail and river trade. Researchers can trace the routes of three major railroads and locate early settlements and landmarks like Irrigon, Blalock Island, and Castle Rock.
    2 unique versions available
  4. 1908 Map of Blalock Island
    1908 Map of Blalock Island
    1908 Blalock Island
    1908 Print · USGS
    The Columbia River frontier of Oregon and Washington is captured here in the years before massive dam projects altered the basin. Researchers can trace the path of the Emigrant Road and locate early settlements like Douglas Morgan P.O., Cecil, and Irrigon.
    3 unique versions available
  7. 1908 Map of Umatilla
    1908 Map of Umatilla
    1908 Umatilla
    1908 Print · USGS
    Eastern Oregon at the turn of the century shows a landscape being transformed by early irrigation and competing rail lines. Genealogists and researchers can trace the growth of Hermiston, Echo, and Pine City or follow the path of the Stage Road and the Furnish Ditch.
    3 unique versions available
  10. 1916 Map of Arlington
    1916 Map of Arlington
    1916 Arlington
    1916 Print · USGS
    The Columbia River frontier of the mid-1910s reveals a world where the Oregon Trail and early railroads met the water. Genealogists can trace family roots through rural landmarks like Stegeman Ranch, Shutler, and the Locust Grove School.
    4 unique versions available
  13. 1916 Map of Condon
    1916 Map of Condon
    1916 Condon
    1916 Print · USGS
    North-central Oregon at the start of the twentieth century was a land of high plateaus and deep canyons centered on the Condon wheat country. Genealogists can trace a vast network of rural schoolhouses like Linville School and Buckhorn School, alongside early rail stops at Mikkalo and Gwendolen.
    3 unique versions available
  16. 1950 Map of Ritter, 1964 Print
    1950 Map of Ritter, 1964 Print
    1950 Ritter
    1964 Print · USGS
    The river forks of Grant County are documented here mid-century, showing the isolated ranching and timber communities of the Blue Mountains. Genealogists and local historians can trace family-named landmarks like Ritter Cemetery, Threemile School, and the local Lumber Mill.
    2 unique versions available
  19. 1951 Map of Monument, 1953 Print
    1951 Map of Monument, 1953 Print
    1951 Monument
    1953 Print · USGS
    The Grant and Morrow County borderlands in the early 1950s center on the vital confluence of the John Day River forks. Genealogists and historians can trace old homestead sites near the Top School (Aband) or explore the remote canyon reaches of Monument and Kimberly.
    3 unique versions available
  22. 1952 Map of Ritter
    1952 Map of Ritter
    1952 Ritter
    1952 Print · USGS
    The Ritter community and the North Fork John Day River corridor are frozen in time during the early fifties. Genealogists and local historians can locate rural landmarks like Ritter Hot Springs, Threemile School, and Ritter Cemetery.
    2 unique versions available
  25. 1953 Map of Kimberly, 1955 Print
    1953 Map of Kimberly, 1955 Print
    1953 Kimberly
    1955 Print · USGS
    The high desert of Grant and Wheeler counties comes into focus in the early 1950s, centered on the John Day River and its rugged basins. Researchers can locate remote landmarks like the Haystack Cem, the Bull Prairie Guard Sta, and the settlement of Kimberly.
    2 unique versions available
  28. 1953 Map of Spray, 1955 Print
    1953 Map of Spray, 1955 Print
    1953 Spray
    1955 Print · USGS
    Central Oregon ranching and river life are captured here in the early fifties, centered on the Spray settlement along the John Day River. Researchers can trace old family sites and mountain landmarks like Winlock, Hoogie Doogie Mtn, and the Corncob Ranch.
    2 unique versions available
  31. 1953 Map of Pendleton, 1957 Print
    1953 Map of Pendleton, 1957 Print
    1953 Pendleton
    1957 Print · USGS
    Northeastern Oregon and the Columbia River frontier are captured here in the early fifties, a time of massive federal infrastructure projects. Researchers can trace the historic route of The Old Oregon Trail as it passes near the Umatilla Ordnance Depot and the new McNary Dam.
    4 unique versions available
  34. 1953 Map of The Dalles, 1965 Print
    1953 Map of The Dalles, 1965 Print
    1953 The Dalles
    1965 Print · USGS
    The Columbia River Gorge at mid-century shows a region being transformed by massive hydroelectric dams and a growing highway network. Researchers can trace the development of The Dalles Dam, locate the Maryhill Museum, and find old rail stops in Rufus, Wishram, and Arlington.
    3 unique versions available
  37. 1955 Map of Canyon City, 1966 Print
    1955 Map of Canyon City, 1966 Print
    1955 Canyon City
    1966 Print · USGS
    Central Oregon's high desert and timber country are captured here in the mid-fifties, showing the rugged ranching and logging landscape. Trace the path of the Sumpter Valley Ry or locate remote settlements like Izee, Whitney, and Ritter.
    4 unique versions available
  40. 1956 Map of The Dalles
    1956 Map of The Dalles
    1956 The Dalles
    1956 Print · USGS
    The Columbia River Gorge and the high Cascades are captured in the mid-1950s, showing a vital corridor of rail and road. Researchers can trace the original path of The Old Oregon Trail or locate historical landmarks like the Maryhill Museum and Mount Hood.
  43. 1956 Map of Pendleton
    1956 Map of Pendleton
    1956 Pendleton
    1956 Print · USGS
    Northeastern Oregon’s high plateau and timbered peaks appear here in the mid-fifties, during a time of major military and hydroelectric development. Trace the path of The Old Oregon Trail alongside modern landmarks like McNary Dam and the Umatilla Ordnance Depot.
  46. 1957 Map of The Dalles
    1957 Map of The Dalles
    1957 The Dalles
    1957 Print · USGS
    The Columbia River Gorge and the high plateaus of the mid-1950s come alive on this detailed survey of northern Oregon and southern Washington. Researchers can trace the path of the Oregon Trail and The Old Barlow Road alongside river towns like The Dalles and Wishram.
  49. 1959 Map of Canyon City
    1959 Map of Canyon City
    1959 Canyon City
    1959 Print · USGS
    Eastern Oregon in the late fifties was a landscape of high timber and remote river valleys shaped by the cattle and mining trades. Genealogists and historians can trace the paths of the Sumpter Valley RR and find early settlements like Antone, Richmond, and Dayville.
    2 unique versions available
  52. 1962 Map of Alderdale, 1963 Print
    1962 Map of Alderdale, 1963 Print
    1962 Alderdale
    1963 Print · USGS
    The Columbia River corridor is captured here in the early sixties, showing the rail-dominated landscape of the Oregon-Washington border. Researchers can trace the dual rail lines of the Spokane Portland and Seattle and Union Pacific through Alderdale and past Thanksgiving Island.
    2 unique versions available
  55. 1962 Map of Blalock Island, 1963 Print
    1962 Map of Blalock Island, 1963 Print
    1962 Blalock Island
    1963 Print · USGS
    The Columbia River corridor in the early sixties reveals a landscape of high ridges and mid-river islands. Researchers can trace the Portland Seattle and Spokane railway past Telegraph Island and the rugged cuts of Glade Creek.
    2 unique versions available
  58. 1962 Map of Ordnance, 1963 Print
    1962 Map of Ordnance, 1963 Print
    1962 Ordnance
    1963 Print · USGS
    Eastern Oregon in the early sixties is captured here, centered on the specialized military and irrigation landscape of the Columbia Basin. Researchers can trace the extensive Umatilla Ordnance Depot complex and find local markers like Munley, the Union Pacific rail line, and Lost Lake.
    2 unique versions available
  61. 1962 Map of Paterson, 1963 Print
    1962 Map of Paterson, 1963 Print
    1962 Paterson
    1963 Print · USGS
    The Columbia River corridor is captured here in the early 1960s, showing the vital rail and water links between Washington and Oregon. Researchers can trace the legacy of the Paterson Ferry, the Spokane Portland and Seattle line, and the Irrigon Cemetery.
    2 unique versions available
  64. 1962 Map of Boardman, 1963 Print
    1962 Map of Boardman, 1963 Print
    1962 Boardman
    1963 Print · USGS
    Boardman and the Columbia River islands are shown in detail during the early sixties, highlighting the era's critical rail and water transport networks. Researchers can trace family history through rural landmarks like Riverview Cem or explore the vast Boardman Bombing Range and the nearby Fairgrounds.
    3 unique versions available
  67. 1962 Map of Clarke, 1963 Print
    1962 Map of Clarke, 1963 Print
    1962 Clarke
    1963 Print · USGS
    Morrow County was a landscape of military reserves and rail junctions during the early sixties. Researchers can trace the perimeter of the Umatilla Ordnance Depot, locate the settlement of Clarke, and find historic water sources like Coyote Spring.
    3 unique versions available
  70. 1962 Map of Irrigon, 1963 Print
    1962 Map of Irrigon, 1963 Print
    1962 Irrigon
    1963 Print · USGS
    Irrigon and the Columbia River riverfront are captured here in the early sixties, showing the vital intersection of rail and water. Researchers can trace the town's development through Houghton Sch, the local Cem, and the path of the Union Pacific line.
    3 unique versions available
  73. 1962 Map of Crow Butte, 1963 Print
    1962 Map of Crow Butte, 1963 Print
    1962 Crow Butte
    1963 Print · USGS
    The Columbia River serves as a busy transport corridor in the early sixties, marking the border between Washington and Oregon. Researchers can trace historic river landings and military footprints through sites like Toms Camp, Castle Rock, and the Boardman Bombing Range.
    4 unique versions available
Showing maps 1-25 of 104

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