Old Maps of Alton, Iowa for Metal Detecting

Plan your next treasure hunt with 19 historic maps of Alton. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Alton.


Alton, IA maps

(19)
  1. 1954 Map of Fairmont, 1967 Print
    1954 Map of Fairmont, 1967 Print
    1954 Fairmont
    1967 Print · USGS
    Covers Alton, including Worthington, Spencer, and other nearby areas
    3 unique versions available

  2. 1954 Map of Fort Dodge, 1968 Print
    1954 Map of Fort Dodge, 1968 Print
    1954 Fort Dodge
    1968 Print · USGS
    Covers Alton, including Fort Dodge, Storm Lake, and other nearby areas
    3 unique versions available

  3. 1955 Map of Sioux City, 1959 Print
    1955 Map of Sioux City, 1959 Print
    1955 Sioux City
    1959 Print · USGS
    Covers Alton, including Sioux City, Norfolk, and other nearby areas
    4 unique versions available

  4. 1955 Map of Sioux Falls, 1967 Print
    1955 Map of Sioux Falls, 1967 Print
    1955 Sioux Falls
    1967 Print · USGS
    Covers Alton, including Sioux Falls, Mitchell, and other nearby areas
    3 unique versions available

  5. 1957 Map of Fort Dodge
    1957 Map of Fort Dodge
    1957 Fort Dodge
    1957 Print · USGS
    Covers Alton, including Fort Dodge, Storm Lake, and other nearby areas

  6. 1958 Map of Sioux City
    1958 Map of Sioux City
    1958 Sioux City
    1958 Print · USGS
    Covers Alton, including Sioux City, Norfolk, and other nearby areas

  7. 1958 Map of Sioux Falls
    1958 Map of Sioux Falls
    1958 Sioux Falls
    1958 Print · USGS
    Covers Alton, including Sioux Falls, Mitchell, and other nearby areas

  8. 1958 Map of Fort Dodge
    1958 Map of Fort Dodge
    1958 Fort Dodge
    1958 Print · USGS
    Covers Alton, including Fort Dodge, Storm Lake, and other nearby areas

  9. 1958 Map of Fairmont
    1958 Map of Fairmont
    1958 Fairmont
    1958 Print · USGS
    Covers Alton, including Worthington, Spencer, and other nearby areas

  10. 1959 Map of Sioux City
    1959 Map of Sioux City
    1959 Sioux City
    1959 Print · USGS
    Covers Alton, including Sioux City, Norfolk, and other nearby areas

  11. 1962 Map of Le Mars, 1964 Print
    1962 Map of Le Mars, 1964 Print
    1962 Le Mars
    1964 Print · USGS
    Covers Alton, including Le Mars, Orange City, and other nearby areas

  12. 1964 Map of Hospers, 1965 Print
    1964 Map of Hospers, 1965 Print
    1964 Hospers
    1965 Print · USGS
    Covers Alton, including Hospers, Newkirk, and other nearby areas

  13. 1964 Map of Orange City, 1965 Print
    1964 Map of Orange City, 1965 Print
    1964 Orange City
    1965 Print · USGS
    Covers Alton, including Orange City, Middleburg, and other nearby areas

  14. 1969 Map of Granville West, 1971 Print
    1969 Map of Granville West, 1971 Print
    1969 Granville West
    1971 Print · USGS
    Covers Alton, including Granville, Sioux County, and other nearby areas

  15. 1985 Map of Storm Lake
    1985 Map of Storm Lake
    1985 Storm Lake
    1985 Print · USGS
    Covers Alton, including Storm Lake, Cherokee, and other nearby areas
    3 unique versions available

  16. 1985 Map of Iowa Great Lakes
    1985 Map of Iowa Great Lakes
    1985 Iowa Great Lakes
    1985 Print · USGS
    Covers Alton, including Spencer, Sheldon, and other nearby areas
    2 unique versions available

  17. 1985 Map of Rock Rapids
    1985 Map of Rock Rapids
    1985 Rock Rapids
    1985 Print · USGS
    Covers Alton, including Sioux Falls, Sioux Center, and other nearby areas
    2 unique versions available

  18. 1985 Map of Alton, 1986 Print
    1985 Map of Alton, 1986 Print
    1985 Alton
    1986 Print · USGS
    Covers Alton, including Orange City, Carnes, and other nearby areas

  19. 1986 Map of Sioux City North
    1986 Map of Sioux City North
    1986 Sioux City North
    1986 Print · USGS
    Covers Alton, including Sioux City, Le Mars, and other nearby areas
    2 unique versions available

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Frequently asked questions

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

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