1900s (20th Century) Maps of Crook County, Wyoming
Explore 106 historic maps of Crook County 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 Crook County'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 Crook County's history through authentic maps from the 1900s. This is your window into the past.
Crook County, WY maps
(106)- 1901 Map of Aladdin, 1954 Print
1901 Aladdin1954 Print · USGSCrook County ranching and rail life at the turn of the century is preserved here, from the mountain slopes to the river valleys. Genealogists can trace early homesteads and shipping points like Aladdin, Beulah, and the VVV Ranch. - 1902 Map of Sundance
1902 Sundance1902 Print · USGSThe Wyoming and South Dakota borderlands come into focus at the turn of the century as ranching and early mining outposts take hold. Genealogists and historians can trace family-named sites like Mc Creadys Ranch and early settlements including Manhattan and Buckhorn.4 unique versions available - 1903 Map of Aladdin
1903 Aladdin1903 Print · USGSThe northern Black Hills region at the turn of the century reveals a landscape defined by the arrival of the Wyoming and Missouri River R.R. and expansive cattle ranching. Researchers can trace the early footprints of settlements like Aladdin and Beulah, alongside established landmarks like the VVV Ranch and Schoolmarm Butte.3 unique versions available - 1905 Map of Devils Tower
1905 Devils Tower1905 Print · USGSCrook County ranching and the northern Black Hills landscape are captured here in the early 1900s. Genealogists can trace early homesteading era holdings like Hulett Ranch and Yeasts Ranch near the landmark of Devils Tower.2 unique versions available - 1918 Map of Moorcroft
1918 Moorcroft1918 Print · USGSNortheastern Wyoming’s ranching and railroad landscape is captured here just before the end of the Great War. Genealogists can locate nearly twenty rural schoolhouses, including the Dakota Ridge School, while following the Chicago Burlington and Quincy rail line through Thornton and Upton.2 unique versions available - 1918 Map of Moorcroft, 1941 Print
1918 Moorcroft1941 Print · USGSNortheastern Wyoming's ranching and rail landscape comes alive in this survey of the high plains just after the First World War. Genealogists and local historians can locate early country schools like Ely School and Marsh School along the Chicago Burlington and Quincy Railroad. - 1954 Map of Sunny Divide
1954 Sunny Divide1954 Print · USGSCrook County ranching country appears in the mid-fifties as a network of high ridges and isolated schoolhouses. Researchers can trace rural settlement patterns at Wonder View or locate old community centers like States School and Sunny Divide School. - 1954 Map of Strawberry Hill
1954 Strawberry Hill1954 Print · USGSCrook County, Wyoming, is captured here in the mid-1950s as a remote landscape of high divides and creek-bottom homesteads. Researchers can trace the legacy of rural education through sites like Goldie Sch and an early School (Aband) near the Little Missouri River. - 1954 Map of Storm Hill
1954 Storm Hill1954 Print · USGSCrook County ranching and mining lands are captured here during the mid-1950s, showing a landscape of deep canyons and isolated outposts. Genealogists and researchers can locate the Moore Hill Cemetery and trace the winding Belle Fourche River through the breaks. - 1954 Map of Carlile
1954 Carlile1954 Print · USGSCrook County ranching country meets Cold War infrastructure in the mid-fifties as the recently filled Keyhole Reservoir reshapes the landscape. Researchers can locate remote rural landmarks like Thorn Divide School, Pine Ridge Sch, and the CAA Radar Station. - 1954 Map of Missouri Buttes
1954 Missouri Buttes1954 Print · USGSCrook County ranching and water resources are meticulously documented in the mid-1950s before the landscape changed. Trace local roots at the Spring Lake Ranch or identify the location of the old Lower Cabin Creek School near the Belle Fourche River. - 1954 Map of The Forks
1954 The Forks1954 Print · USGSThe Wyoming and South Dakota borderlands appear in the mid-fifties as a landscape of isolated ranches and early industrial mining. Family historians can trace the locations of Sunny Slope Sch, the Old Railroad Grade, and numerous homesteads such as Helmer Ranch. - 1954 Map of Ekalaka, 1966 Print
1954 Ekalaka1966 Print · USGSSoutheastern Montana and its borderlands with the Dakotas and Wyoming appear here in the mid-fifties, showing a remote ranching landscape. Genealogists can trace family roots through numerous rural landmarks like the Sherwin School, St Marys Ch, and Powderville.3 unique versions available - 1954 Map of Gillette, 1975 Print
1954 Gillette1975 Print · USGSGillette and the northeast Wyoming ranching country are captured here in the mid-1950s as coal and bentonite mining shaped the local economy. Genealogists can trace family landmarks like the Bethlehem Church, Wellman School, and early settlements along the Chicago Burlington and Quincy RR. - 1955 Map of Devils Tower, 1957 Print
1955 Devils Tower1957 Print · USGSCrook County ranching and the Belle Fourche River valley are shown here in the mid-1950s. Genealogists and historians can trace numerous rural schoolhouses, including Moore Hill Sch and Lytle Creek Sch, alongside family landmarks like the Pic Ranch.2 unique versions available - 1955 Map of Gillette, 1976 Print
1955 Gillette1976 Print · USGSNortheastern Wyoming in the mid-twentieth century is captured here as the energy and ranching landscape began to shift. Genealogists and historians can trace the foundations of local communities through sites like Wyodak, the Pleasantdale Community Building, and landmarks like Devils Tower National Monument. - 1956 Map of Ekalaka
1956 Ekalaka1956 Print · USGSSoutheast Montana and the Wyoming borderlands are shown here in the mid-fifties, capturing a landscape of remote ranching outposts and isolated country schools. Genealogists can trace family roots through landmarks like Boyes, Alzada, and Peabody School. - 1957 Map of Mona, 1959 Print
1957 Mona1959 Print · USGSThe ranching country of Crook County is captured here in the late fifties as family homesteads dotted the landscape between the state lines. Genealogists can trace legacy properties like Edsall Ranch and Svoboda Ranch or find old school sites like Robinson Sch.2 unique versions available - 1957 Map of Nefsy Divide, 1959 Print
1957 Nefsy Divide1959 Print · USGSCrook County ranching and timber lands are captured here in the mid-fifties, showing a landscape defined by high ridges and small rural schools. You can locate the Barton Oil Field, several family-named ranch sites, and local landmarks like Miller Creek Cem and Wonder View.3 unique versions available - 1957 Map of Moorcroft, 1959 Print
1957 Moorcroft1959 Print · USGSThe cattle and rail hub of Moorcroft is captured here in the late fifties, just as the regional landscape was transformed by the Keyhole Reservoir. Genealogists and historians can trace old ranch boundaries like the Robinson Ranch or locate local landmarks including the Texas Trail and Thorn Divide School.3 unique versions available - 1957 Map of Oshoto, 1959 Print
1957 Oshoto1959 Print · USGSThe ranching country of Crook County comes to life in the late 1950s, following the drainage of the Little Missouri River. Genealogists can trace family footprints through the historic Texas Trail and a network of rural schoolhouses like Rathbun Sch and Barlow Canyon Sch.2 unique versions available - 1957 Map of Upton, 1959 Print
1957 Upton1959 Print · USGSUpton and the surrounding Weston County high plains are captured here in the late fifties during a period of steady rail and industrial activity. Researchers can trace the Chicago Burlington and Quincy line past Thornton to Bentley, locating old Clay Pits and family-named features like Mc Crady Draw.2 unique versions available - 1957 Map of Seely, 1959 Print
1957 Seely1959 Print · USGSThe ranchlands of Crook County and the Montana border come alive in this mid-century survey of the upper Little Missouri River. Genealogists and historians can trace family homesteads like Ballou Ranch and Madden Ranch alongside rural landmarks like Seely and Johnson Sch.2 unique versions available - 1957 Map of Colony, 1959 Print
1957 Colony1959 Print · USGSNortheastern Wyoming ranching and mining land near the tri-state border are captured here in the late fifties. Genealogists can locate family landmarks like the Sloan Brothers Ranch while tracing the Bentonite Spur and Colony clay industry.3 unique versions available - 1957 Map of Cedar Ridge, 1959 Print
1957 Cedar Ridge1959 Print · USGSThe Wyoming-Montana borderlands are captured here in the late 1950s, showing a ranching landscape at the headwaters of the Little Missouri River. Genealogists and historians can locate rural schoolhouses like Storm Sch and Hulett Creek Sch alongside family landmarks like Leonard Ranch.2 unique versions available
Showing maps 1-25 of 106
Top cities of Crook County
- Sundance historical maps
- Moorcroft historical maps
- Pine Haven historical maps
- Hulett historical maps
- Beulah historical maps
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