1900s (20th Century) Maps of Alsea, Oregon
Explore 10 historic maps of Alsea 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 Alsea'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 Alsea's history through authentic maps from the 1900s. This is your window into the past.
Alsea, OR maps
(10)- 1942 Map of Alsea
1942 Alsea1942 Print · USGSBenton 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. - 1953 Map of Salem
1953 Salem1953 Print · USGSMid-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. - 1954 Map of Salem
1954 Salem1954 Print · USGSMid-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. - 1956 Map of Alsea, 1958 Print
1956 Alsea1958 Print · USGSCoastal 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 - 1960 Map of Salem, 1968 Print
1960 Salem1968 Print · USGSThe Willamette Valley and the surrounding mountain ranges are shown here in the 1960s during a period of significant reservoir construction. Genealogists and historians can trace rail lines like the Oregon Electric and find communities from Lincoln City on the coast to Sweet Home and Mill City in the foothills.2 unique versions available - 1962 Map of Salem
1962 Salem1962 Print · USGSThe Willamette Valley and the surrounding Oregon ranges are captured here in the early sixties, showing the vital growth of the state's primary agricultural and academic corridor. Researchers can trace the mid-century footprints of Oregon State University and the University of Oregon, alongside rural landmarks like Camp Adair and Black Butte Mine. - 1963 Map of Salem
1963 Salem1963 Print · USGSMid-century Oregon comes into focus as the Willamette Valley’s timber and agricultural industries meet the growing campuses of Oregon State University and the University of Oregon. Researchers can trace old rail lines like the Oregon Electric Railway and locate family plots at Siletz Cem or Dallas Cem. - 1980 Map of Eugene
1980 Eugene1980 Print · USGSThe southern Willamette Valley and Coast Range are captured in the early eighties as the urban centers of Eugene and Springfield expanded. Researchers can trace the legacy of family estates and regional infrastructure through landmarks like Mahlon Sweet Airport, Fern Ridge Lake, and Junction City. - 1985 Map of Alsea
1985 Alsea1985 Print · USGSBenton County forest lands and the river valley around Alsea are captured in the mid-eighties as a hub of timber and natural resource management. Researchers can trace the river's path past the Alsea River Fish Hatchery or locate landmarks like Alsea Summit and Old Blue Mountain. - 1992 Map of Eugene
1992 Eugene1992 Print · USGSThe Willamette Valley and Coast Range are captured in the early nineties, showing the growth of Eugene and Springfield. Researchers can trace timber history in the Siuslaw National Forest or locate valley settlements like Junction City and Harrisburg.
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