1900s (20th Century) Maps of Oso, Washington
Explore 6 historic maps of Oso 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 Oso'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 Oso's history through authentic maps from the 1900s. This is your window into the past.
Oso, WA maps
(6)- 1901 Map of Stilaguamish1901 Stilaguamish1901 Print · USGSThe North Cascades at the close of the nineteenth century reveal a landscape of mining camps and pioneer river settlements. Genealogists and historians can trace early families in Silverton, Darrington, and the remote Mansford Prairie.6 unique versions available
- 1955 Map of Concrete, 1967 Print1955 Concrete1967 Print · USGSThe North Cascades in the mid-fifties reveal a landscape of deep glacier-fed lakes and riverside timber towns. You can trace the Great Northern rail lines through Granite Falls or locate remote outposts like Stehekin and Marblemount along the Skagit and Chelan waters.
- 1956 Map of Oso, 1958 Print1956 Oso1958 Print · USGSThe Stillaguamish River valley and the surrounding peaks of the North Cascades come into focus during the mid-fifties. Researchers can trace the path of the Northern Pacific railroad through Oso and Hazel or locate early recreation spots like the Stillaguamish Country Club.3 unique versions available
- 1958 Map of Concrete1958 Concrete1958 Print · USGSThe North Cascades and Skagit Valley are captured here in the late fifties, showing a landscape defined by glacier-carved peaks and river-bottom settlements. Genealogists and historians can locate remote mining sites like Holden Mine and mountain outposts such as Stehekin, Marblemount, and Mazama.2 unique versions available
- 1962 Map of Concrete1962 Concrete1962 Print · USGSThe Northern Cascades in the early sixties reveal a landscape of high alpine peaks and deep river valleys before the modern park era. Genealogists and historians can trace rail-and-river towns like Concrete, Darrington, and Stehekin, alongside industry at the Holden Mine.
- 1989 Map of Oso1989 Oso1989 Print · USGSThe Stillaguamish valley and its surrounding peaks are captured here in the late eighties, showing the rural landscape of Snohomish County. Researchers can trace the riverfront settlements of Oso and Halterman or locate landmarks like the Fish Hatchery and the public Boat Ramp at Lake Cavanaugh.
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