1950s Maps of Blaine County, Montana
Explore 19 historic maps of Blaine County from the 1950s. These maps offer a rare glimpse into what life looked like during the 1950s — 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 Blaine County's landscape evolved across the 1950s, 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 1950s, 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 Blaine County's history through authentic maps from the 1950s. This is your window into the past.
Blaine County, MT maps
(19)- 1953 Map of Havre, 1967 Print
1953 Havre1967 Print · USGSNorthern Montana’s Hi-Line comes into focus in the mid-fifties, centered on the Milk River and the critical Great Northern rail link. Genealogists can trace small sidings and settlements like Assinniboine, Laredo, and Box Elder alongside the Fort Belknap Agency.3 unique versions available - 1954 Map of Taffy Ridge, 1956 Print
1954 Taffy Ridge1956 Print · USGSThe Missouri River breaks through the Fergus County high plains in the mid-1950s, revealing a landscape of high ridges and deep coulees. Researchers can trace the cattle country terrain from Whiskey Ridge down to the Missouri River at Dauphin Rapids.2 unique versions available - 1954 Map of Bird Rapids, 1956 Print
1954 Bird Rapids1956 Print · USGSThe Missouri River breaks are captured here in the mid-1950s, showing the wild river channel before modern alterations. Researchers can trace the exact locations of Castle Bluffs Rapids, Bird Rapids, and early landmarks like Black Butte. - 1954 Map of Cow Island, 1956 Print
1954 Cow Island1956 Print · USGSThe Missouri River breaks of Montana are captured here during the mid-fifties, showing the isolated river valley at the borders of Blaine, Fergus, and Phillips counties. Researchers can locate the Kip Homestead, trace the path of the Jeep Trail, and see the prominent Cow Island in the river's bend.3 unique versions available - 1954 Map of Leroy, 1956 Print
1954 Leroy1956 Print · USGSBlaine County ranching country and the Missouri River breaks are captured here in the mid-fifties. Researchers can locate the Lone Tree Bench Sch, the small settlement of Leroy, and river features like Lone Pine Rapids.2 unique versions available - 1954 Map of Baker Monument, 1956 Print
1954 Baker Monument1956 Print · USGSThe Missouri River breaks of central Montana are captured here during the 1950s era of river basin development. Researchers can trace historic river crossings and infrastructure like the Ferry, the Heller Sch, and early Powerplant (Ruins).2 unique versions available - 1954 Map of Sturgeon Island, 1956 Print
1954 Sturgeon Island1956 Print · USGSThe Missouri River breaks through the northern plains in the mid-1950s, marking the border of Blaine and Fergus Counties. Researchers can trace the river's path past Sturgeon Island and locate isolated landmarks like Gist Ranch and Ervin Ridge.2 unique versions available - 1954 Map of Gallatin Rapids, 1956 Print
1954 Gallatin Rapids1956 Print · USGSThe Missouri River breaks into the Gallatin Rapids and Dauphin Rapids along the Blaine and Fergus county line during the mid-fifties. Researchers can locate early petroleum exploration sites like the Oil Well (Alex) and trace the high country of Whiskey Ridge.2 unique versions available - 1954 Map of Council Island, 1956 Print
1954 Council Island1956 Print · USGSThe Missouri River breaks through the central Montana breaks during the mid-fifties, serving as a boundary for three counties. Local historians can trace early crossing points at Lohse PN Ferry and explore the remote path of Seventy-nine Road.2 unique versions available - 1954 Map of Lewistown, 1967 Print
1954 Lewistown1967 Print · USGSCentral Montana at the height of the mid-century rail era reveals a landscape shaped by the Judith River and high mountain ranges. Trace the old lines of the Great Northern through Lewistown and Denton, or locate sites like Giltedge and Landusky.3 unique versions available - 1956 Map of Maddux, 1957 Print
1956 Maddux1957 Print · USGSBlaine County ranching country is captured here during the mid-fifties, showing the isolated schoolhouses and mountain ranges of north-central Montana. Researchers can locate remote sites like Maddux, T U Ranch, and the Hungry Hollow Sch scattered across this high-plains landscape. - 1956 Map of Rattlesnake, 1957 Print
1956 Rattlesnake1957 Print · USGSBlaine County's high country is captured here during the mid-1950s, showing the intersection of the Bearpaw Mountains and the surrounding ranching basins. Researchers can trace rural landmarks like the Rattlesnake Sch, the Four O'Clock Reservoir, and the distinctive Runyan Bench.3 unique versions available - 1956 Map of Lloyd, 1958 Print
1956 Lloyd1958 Print · USGSThe northern slopes of the Bearpaw Mountains come into focus in the mid-1950s, showing a landscape of high-plains ranching and early energy development. Genealogists and researchers can locate old rural school sites like Logie Sch and Lloyd Sch or trace the early Gas Wells near Threemile Coulee.2 unique versions available - 1956 Map of Cleveland, 1958 Print
1956 Cleveland1958 Print · USGSThe foothills of the Bear Paw Mountains in the late fifties reveal a landscape of isolated ranching communities and significant historical sites. Researchers can trace the location of the Chief Joseph Battleground and local social hubs like Cleveland and South Fairview Sch.3 unique versions available - 1957 Map of Havre
1957 Havre1957 Print · USGSNorth-central Montana at the mid-century is defined by the vital Great Northern rail corridor and the winding Milk River. Researchers can trace old settlements like Laredo and Savoy, or locate historic sites such as the Hays (old) Sub Agency and the Chinook No 1 mine. - 1958 Map of Havre
1958 Havre1958 Print · USGSUpper Montana in the late fifties was a landscape of remote rail towns and vast high-plain ranges. Genealogists and historians can trace the Great Northern railroad through Havre, Chinook, and the Fort Belknap Indian Reservation. - 1959 Map of Lewistown
1959 Lewistown1959 Print · USGSCentral Montana in the mid-1950s shows a landscape defined by the winding Missouri River and the rise of the South Moccasin Mtns. Researchers can trace the rail lines of the Great Northern through towns like Winifred and locate the Cat Creek Oil Field.3 unique versions available - 1959 Map of Warrick, 1961 Print
1959 Warrick1961 Print · USGSThe Bearpaw Mountains of North Central Montana were still a landscape of remote ranching and reservation life in the late fifties. Researchers can trace the grounds of the Upper Dog Creek Sch, the Silver King Mine, and the isolated community of Warrick.3 unique versions available - 1959 Map of Shambo, 1961 Print
1959 Shambo1961 Print · USGSMontana's high country south of Havre is detailed here in the late fifties, where the plains meet the rising Bear Paw Mountains. Researchers can locate remote rural institutions like Shambo Sch, the boundaries of the Rocky Boy Indian Reservation, and family landmarks like Rotary Hill.3 unique versions available
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