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1900s (20th Century) Maps of Gallatin County, Montana

Explore 115 historic maps of Gallatin 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 Gallatin 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 Gallatin County's history through authentic maps from the 1900s. This is your window into the past.

Gallatin County, MT maps

(115)
  1. 1902 Map of Little Belt Mts.
    1902 Map of Little Belt Mts.
    1902 Little Belt Mts.
    1902 Print · USGS
    Covers Gallatin County, including White Sulphur Springs, Neihart, and other nearby areas
    3 unique versions available
  4. 1947 Map of Bozeman, 1948 Print
    1947 Map of Bozeman, 1948 Print
    1947 Bozeman
    1948 Print · USGS
    Covers Gallatin County, including Bozeman, Belgrade, and other nearby areas
  7. 1948 Map of Bozeman, 1951 Print
    1948 Map of Bozeman, 1951 Print
    1948 Bozeman
    1951 Print · USGS
    Covers Gallatin County, including Bozeman, Belgrade, and other nearby areas
  10. 1948 Map of White Sulphur Springs, 1951 Print
    1948 Map of White Sulphur Springs, 1951 Print
    1948 White Sulphur Springs
    1951 Print · USGS
    Covers Gallatin County, including Helena, Montana City, and other nearby areas
  13. 1948 Map of Sixteen, 1953 Print
    1948 Map of Sixteen, 1953 Print
    1948 Sixteen
    1953 Print · USGS
    Covers Gallatin County, including Sixteen, Meagher County, and other nearby areas
    3 unique versions available
  16. 1949 Map of Anceney, 1953 Print
    1949 Map of Anceney, 1953 Print
    1949 Anceney
    1953 Print · USGS
    Covers Gallatin County, including Westlake, Vincent, and other nearby areas
    4 unique versions available
  19. 1949 Map of Manhattan, 1953 Print
    1949 Map of Manhattan, 1953 Print
    1949 Manhattan
    1953 Print · USGS
    Covers Gallatin County, including Manhattan, Belgrade Junction, and other nearby areas
    4 unique versions available
  22. 1949 Map of Maudlow, 1954 Print
    1949 Map of Maudlow, 1954 Print
    1949 Maudlow
    1954 Print · USGS
    Covers Gallatin County, including Francis, Maudlow, and other nearby areas
    4 unique versions available
  25. 1949 Map of Norris, 1959 Print
    1949 Map of Norris, 1959 Print
    1949 Norris
    1959 Print · USGS
    Covers Gallatin County, including Red Bluff, Norris, and other nearby areas
    2 unique versions available
  28. 1949 Map of Toston, 1970 Print
    1949 Map of Toston, 1970 Print
    1949 Toston
    1970 Print · USGS
    Covers Gallatin County, including Clarkston, Toston, and other nearby areas
  31. 1950 Map of Three Forks, 1953 Print
    1950 Map of Three Forks, 1953 Print
    1950 Three Forks
    1953 Print · USGS
    Covers Gallatin County, including Three Forks, Three Forks Junction, and other nearby areas
    4 unique versions available
  34. 1950 Map of Belgrade, 1953 Print
    1950 Map of Belgrade, 1953 Print
    1950 Belgrade
    1953 Print · USGS
    Covers Gallatin County, including Belgrade, Wisner Crossing, and other nearby areas
    6 unique versions available
  37. 1950 Map of Hebgen Dam, 1954 Print
    1950 Map of Hebgen Dam, 1954 Print
    1950 Hebgen Dam
    1954 Print · USGS
    Covers Gallatin County, including Kirkwood, Clark Springs, and other nearby areas
    7 unique versions available
  40. 1950 Map of Spanish Peaks, 1954 Print
    1950 Map of Spanish Peaks, 1954 Print
    1950 Spanish Peaks
    1954 Print · USGS
    Covers Gallatin County, including Big Sky, Big Sky Mountain Village, and other nearby areas
    4 unique versions available
  43. 1950 Map of Sphinx Mountain, 1954 Print
    1950 Map of Sphinx Mountain, 1954 Print
    1950 Sphinx Mountain
    1954 Print · USGS
    Covers Gallatin County, including Madison County, United States, and other nearby areas
    4 unique versions available
  46. 1950 Map of Jefferson Island, 1954 Print
    1950 Map of Jefferson Island, 1954 Print
    1950 Jefferson Island
    1954 Print · USGS
    Covers Gallatin County, including Cardwell, Summit Valley, and other nearby areas
    4 unique versions available
  49. 1951 Map of Norris
    1951 Map of Norris
    1951 Norris
    1951 Print · USGS
    Covers Gallatin County, including Red Bluff, Norris, and other nearby areas
    2 unique versions available
  52. 1951 Map of Bozeman Pass, 1952 Print
    1951 Map of Bozeman Pass, 1952 Print
    1951 Bozeman Pass
    1952 Print · USGS
    Covers Gallatin County, including Bozeman, Muir, and other nearby areas
    5 unique versions available
  55. 1951 Map of Sixteen NE, 1952 Print
    1951 Map of Sixteen NE, 1952 Print
    1951 Sixteen NE
    1952 Print · USGS
    Covers Gallatin County, including Park County, Meagher County, and other nearby areas
    3 unique versions available
  58. 1951 Map of Wallrock, 1953 Print
    1951 Map of Wallrock, 1953 Print
    1951 Wallrock
    1953 Print · USGS
    Covers Gallatin County, including Park County, United States, and other nearby areas
    3 unique versions available
  61. 1951 Map of Hatfield Mountain, 1953 Print
    1951 Map of Hatfield Mountain, 1953 Print
    1951 Hatfield Mountain
    1953 Print · USGS
    Covers Gallatin County, including United States, Montana, and other nearby areas
    3 unique versions available
  64. 1951 Map of Sedan, 1956 Print
    1951 Map of Sedan, 1956 Print
    1951 Sedan
    1956 Print · USGS
    Covers Gallatin County, including Sedan, Park County, and other nearby areas
    3 unique versions available
  67. 1953 Map of Bozeman
    1953 Map of Bozeman
    1953 Bozeman
    1953 Print · USGS
    Covers Gallatin County, including Bozeman, Kerns, and other nearby areas
    5 unique versions available
  70. 1955 Map of Bozeman
    1955 Map of Bozeman
    1955 Bozeman
    1955 Print · USGS
    Covers Gallatin County, including Bozeman, Belgrade, and other nearby areas
  73. 1955 Map of Garnet Mountain, 1957 Print
    1955 Map of Garnet Mountain, 1957 Print
    1955 Garnet Mountain
    1957 Print · USGS
    Covers Gallatin County, including Karst Loop, Park County, and other nearby areas
    4 unique versions available
Showing maps 1-25 of 115

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Frequently asked questions

  • What are the different types of historical maps available for Gallatin County?
  • What is the oldest map of Gallatin County?
  • Where can I purchase historical maps of Gallatin County for my home or office?
  • Where can I download high-res historical maps of Gallatin County?
  • Are there historical topographic maps available for Gallatin County?
  • Is there historical aerial imagery available for Gallatin County?
  • Where are historical maps of Gallatin County sourced from?