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Old Maps of Lewis and Clark County, Montana for Academic Research

Study the evolution of Lewis and Clark County with 212 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Lewis and Clark County has changed over the decades.

Lewis and Clark County, MT maps

(212)
  1. 1886 Map of Great Falls
    1886 Map of Great Falls
    1886 Great Falls
    1886 Print · USGS
    Covers Lewis and Clark County, including Great Falls, Cascade, and other nearby areas
    4 unique versions available
  4. 1886 Map of Fort Logan
    1886 Map of Fort Logan
    1886 Fort Logan
    1886 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
    5 unique versions available
  7. 1889 Map of Helena
    1889 Map of Helena
    1889 Helena
    1889 Print · USGS
    Covers Lewis and Clark County, including Butte, Helena, and other nearby areas
  10. 1893 Map of Helena
    1893 Map of Helena
    1893 Helena
    1893 Print · USGS
    Covers Lewis and Clark County, including Butte, Helena, and other nearby areas
    2 unique versions available
  13. 1899 Map of Boulder
    1899 Map of Boulder
    1899 Boulder
    1899 Print · USGS
    Covers Lewis and Clark County, including Butte, Boulder, and other nearby areas
    4 unique versions available
  16. 1899 Map of Helena
    1899 Map of Helena
    1899 Helena
    1899 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
    3 unique versions available
  19. 1899 Map of Helena, 1956 Print
    1899 Map of Helena, 1956 Print
    1899 Helena
    1956 Print · USGS
    Covers Lewis and Clark County, including Butte, Helena, and other nearby areas
  22. 1902 Map of Ovando, 1960 Print
    1902 Map of Ovando, 1960 Print
    1902 Ovando
    1960 Print · USGS
    Covers Lewis and Clark County, including Geary, Seeley Lake, and other nearby areas
    2 unique versions available
  25. 1903 Map of Saypo
    1903 Map of Saypo
    1903 Saypo
    1903 Print · USGS
    Covers Lewis and Clark County, including Stoner Place, Saypo, and other nearby areas
    7 unique versions available
  28. 1903 Map of Coopers Lake
    1903 Map of Coopers Lake
    1903 Coopers Lake
    1903 Print · USGS
    Covers Lewis and Clark County, including Packers, Powell County, and other nearby areas
    3 unique versions available
  31. 1903 Map of Helena
    1903 Map of Helena
    1903 Helena
    1903 Print · USGS
    Covers Lewis and Clark County, including Butte, Helena, and other nearby areas
    4 unique versions available
  34. 1905 Map of Ovando
    1905 Map of Ovando
    1905 Ovando
    1905 Print · USGS
    Covers Lewis and Clark County, including Geary, Seeley Lake, and other nearby areas
    2 unique versions available
  37. 1920 Map of Choteau
    1920 Map of Choteau
    1920 Choteau
    1920 Print · USGS
    Covers Lewis and Clark County, including Choteau, Riebeling, and other nearby areas
  40. 1936 Map of Silvertip
    1936 Map of Silvertip
    1936 Silvertip
    1936 Print · USGS
    Covers Lewis and Clark County, including Missoula County, Flathead County, and other nearby areas
    3 unique versions available
  43. 1942 Map of Silvertip
    1942 Map of Silvertip
    1942 Silvertip
    1942 Print · USGS
    Covers Lewis and Clark County, including Missoula County, Flathead County, and other nearby areas
    2 unique versions available
  46. 1943 Map of Hogan
    1943 Map of Hogan
    1943 Hogan
    1943 Print · USGS
    Covers Lewis and Clark County, including Elk Creek Hutterite Colony, Lower Ellis Place, and other nearby areas
  49. 1947 Map of Butte, 1949 Print
    1947 Map of Butte, 1949 Print
    1947 Butte
    1949 Print · USGS
    Covers Lewis and Clark County, including Missoula, Butte, and other nearby areas
    2 unique versions available
  52. 1948 Map of White Sulphur Springs, 1951 Print
    1948 Map of White Sulphur Springs, 1951 Print
    1948 White Sulphur Springs
    1951 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
  55. 1950 Map of Jefferson City, 1952 Print
    1950 Map of Jefferson City, 1952 Print
    1950 Jefferson City
    1952 Print · USGS
    Covers Lewis and Clark County, including Rimini, Comet, and other nearby areas
    5 unique versions available
  58. 1950 Map of Canyon Ferry, 1952 Print
    1950 Map of Canyon Ferry, 1952 Print
    1950 Canyon Ferry
    1952 Print · USGS
    Covers Lewis and Clark County, including Spokane Creek, Cavetown, and other nearby areas
    3 unique versions available
  61. 1950 Map of East Helena, 1954 Print
    1950 Map of East Helena, 1954 Print
    1950 East Helena
    1954 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
    4 unique versions available
  64. 1950 Map of Helena, 1954 Print
    1950 Map of Helena, 1954 Print
    1950 Helena
    1954 Print · USGS
    Covers Lewis and Clark County, including Helena, Austin, and other nearby areas
    7 unique versions available
  67. 1954 Map of Great Falls
    1954 Map of Great Falls
    1954 Great Falls
    1954 Print · USGS
    Covers Lewis and Clark County, including Great Falls, Fort Benton, and other nearby areas
    4 unique versions available
  70. 1954 Map of Basin, 1956 Print
    1954 Map of Basin, 1956 Print
    1954 Basin
    1956 Print · USGS
    Covers Lewis and Clark County, including Basin, Bernice, and other nearby areas
    4 unique versions available
  73. 1955 Map of Choteau, 1978 Print
    1955 Map of Choteau, 1978 Print
    1955 Choteau
    1978 Print · USGS
    Covers Lewis and Clark County, including Choteau, Geary, and other nearby areas
Showing maps 1-25 of 212

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Frequently asked questions

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