Old Maps of Lothrop, Montana for Genealogy
Trace your family roots with 13 historic maps of Lothrop. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.
- Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
- Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
- Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.
These maps are an incredible resource for exploring your personal connection to Lothrop's past.
Lothrop, MT maps
(13)- 1912 Map of Missoula1912 Missoula1912 Print · USGSWestern Montana at the end of the frontier era shows a landscape of growing rail hubs and remote mountain outposts. Researchers can trace early river crossings like Alberts Ferry, the grounds of Ft Missoula, and vanished schools such as Big Flat School.4 unique versions available
- 1956 Map of Hamilton, 1970 Print1956 Hamilton1970 Print · USGSThe Bitterroot Valley and surrounding high country are captured here during the mid-fifties, showing the region's transition into a modern forest-and-rail hub. Genealogists and historians can trace family-named sites and early infrastructure from Fort Missoula to towns like Stevensville and Darby along the Northern Pacific line.2 unique versions available
- 1959 Map of Hamilton1959 Hamilton1959 Print · USGSThe Bitterroot Valley and surrounding wilderness are captured in the late fifties, showing a landscape defined by forestry and river-based settlement. Researchers can trace the Lolo Trail or locate historical points like Fort Missoula and the Fred Burr Reservoir.
- 1960 Map of Hamilton1960 Hamilton1960 Print · USGSThe Bitterroot Valley and surrounding high country are captured here during the late fifties, showing the region's transition into a modern forest and rail corridor. Researchers can trace the path of the Northern Pacific through Missoula or locate landmarks like Fort Missoula and Lake Como.
- 1964 Map of Hamilton1964 Hamilton1964 Print · USGSThe Bitterroot Valley and its surrounding peaks are captured in detail during the mid-1960s, showing the early infrastructure of the Northern Rockies. Genealogists and historians can trace family roots in Hamilton and Stevensville or follow the historic Lolo Trail and Nez Perce Trail.
- 1964 Map of Petty Mountain, 1967 Print1964 Petty Mountain1967 Print · USGSMissoula and Mineral counties are defined by the Clark Fork river and dual rail lines during the mid-sixties. Trace the historical routes of the Northern Pacific through Alberton or locate the Copper Smith Mine tucked within the Lolo National Forest.
- 1981 Map of Missoula West1981 Missoula West1981 Print · USGSThe Bitterroot Valley and the rugged Bitterroot Range are captured here in the early 1980s, documenting the expansion of Missoula and its outlying timber and river towns. Researchers can trace the Burlington Northern rail corridors or locate remote landmarks like Lolo Hot Springs and Lolo Pass.2 unique versions available
- 1999 Map of Petty MountaIn, 2003 Print1999 Petty MountaIn2003 Print · USGSMissoula and Mineral Counties at the close of the century reveal a landscape of deep timber and mountain ranching. Researchers can trace historic extraction at the Coppersmith Mine, navigate the Clark Fork riverbank near Lothrop, or locate family sites like the Circle S Ranch.
- 2011 Map of Petty Mountain, 2011 Print2011 Petty Mountain2011 Print · USGSCovers Lothrop, including Alberton, Missoula County, and other nearby areas
- 2014 Map of Petty Mountain, 2014 Print2014 Petty Mountain2014 Print · USGSCovers Lothrop, including Alberton, Missoula County, and other nearby areas
- 2017 Map of Petty Mountain, 2017 Print2017 Petty Mountain2017 Print · USGSCovers Lothrop, including Alberton, Missoula County, and other nearby areas
- 2020 Map of Petty Mountain, 2020 Print2020 Petty Mountain2020 Print · USGSCovers Lothrop, including Alberton, Missoula County, and other nearby areas
- 2024 Map of Petty Mountain, 2024 Print2024 Petty Mountain2024 Print · USGSThe Clark Fork river valley and the Bitterroot Mountains meet in this contemporary survey of the Missoula and Mineral county line. Local historians and hikers can trace the geography of Lothrop and high-altitude landmarks like Petty Mtn and the Grave Creek Range.
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