1900s (20th Century) Maps of Unity, Oregon
Explore 5 historic maps of Unity 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 Unity'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 Unity's history through authentic maps from the 1900s. This is your window into the past.
Unity, OR maps
(5)- 1908 Map of Ironside Mountain
1908 Ironside Mountain1908 Print · USGSEastern Oregon ranching and timber frontiers come alive in this survey of the Blue Mountains region at the turn of the century. Researchers can trace early family holdings like Tureman's Ranch and Hunter's Ranch, or locate the historic Otis Sawmill.2 unique versions available - 1955 Map of Canyon City, 1966 Print
1955 Canyon City1966 Print · USGSCentral 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 - 1959 Map of Canyon City
1959 Canyon City1959 Print · USGSEastern 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 - 1972 Map of Unity, 1976 Print
1972 Unity1976 Print · USGSUnity and its surrounding Baker County ranch lands are detailed here during the early 1970s. Researchers can locate the Unity Cemetery and the Burnt River High School, or trace water rights along Elms Ditch and Job Creek.2 unique versions available - 1978 Map of John Day, 1997 Print
1978 John Day1997 Print · USGSEastern Oregon in the late 1970s shows a landscape defined by timber, mining, and high-desert hydrology. Researchers can trace the legacy of the Standard Mine, the route of the Oregon and Northwestern Railroad, and the remote outposts of Seneca and Prairie City.2 unique versions available
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