1900s (20th Century) Maps of Dean, Montana
Explore 7 historic maps of Dean 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 Dean'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 Dean's history through authentic maps from the 1900s. This is your window into the past.
Dean, MT maps
(7)- 1932 Map of Nye No 11932 Nye No 11932 Print · USGSStillwater and Carbon counties appear here in the early 1930s, as ranching settlements met the mountain wilderness. Genealogists and local historians can trace the foundations of Fishtail, locate the Dean PO, and follow trails into the Beartooth National Forest.
- 1954 Map of Billings, 1963 Print1954 Billings1963 Print · USGSThe Yellowstone valley during the mid-fifties shows a landscape of thriving rail towns and high-mountain outposts. Genealogists and historians can trace old homesteads and mining routes near Red Lodge, Bearcreek, and along the Bighorn River.4 unique versions available
- 1956 Map of Beehive, 1958 Print1956 Beehive1958 Print · USGSThe Stillwater River valley in the mid-1950s was a landscape of remote ranching outposts and high-country trails. Researchers can trace historic homesteading life through landmarks like Beehive Sch, the settlement of Dean, and the Lewis-Hudson-Fowler Trail.3 unique versions available
- 1957 Map of Billings1957 Billings1957 Print · USGSThe Yellowstone River valley and the rugged Beartooth Mountains meet in the mid-1950s near the growing hub of Billings. Genealogists and researchers can trace rail and ranching history through river towns like Columbus, the mining heritage of Red Lodge, and the vast Crow Indian Reservation.
- 1958 Map of Billings1958 Billings1958 Print · USGSMid-century Montana comes alive in this survey of the Yellowstone Valley as the regional rail and road networks reached their peak. Trace family roots and old routes near Billings, the Crow Indian Reservation, and the heights of the Beartooth Mountains.2 unique versions available
- 1989 Map of Red Lodge1989 Red Lodge1989 Print · USGSThe Beartooth Mountains and the Montana-Wyoming border come alive in this late 1980s map of the high plateau country. Genealogists and historians can trace the mining history of Bearcreek through the Brophy Mine and Foster Mine or locate the rural Church Hill.
- 1996 Map of Beehive, 1999 Print1996 Beehive1999 Print · USGSIn the mid-nineties, the Stillwater River valley remained a landscape of isolated ranching settlements and forest access. Researchers can trace the layout of Beehive, locate the Beehive School, and find historical water infrastructure like the Lewis Hudson-Fowler Ditch.
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