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Old Maps of Henry County, Illinois for Metal Detecting

Plan your next treasure hunt with 65 historic maps of Henry County. 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 Henry County.

Henry County, IL maps

(65)
  1. 1892 Map of Leclaire
    1892 Map of Leclaire
    1892 Leclaire
    1892 Print · USGS
    Covers Henry County, including Davenport, Moline, and other nearby areas
  4. 1893 Map of Leclaire
    1893 Map of Leclaire
    1893 Leclaire
    1893 Print · USGS
    Covers Henry County, including Davenport, Moline, and other nearby areas
    4 unique versions available
  7. 1899 Map of Clinton
    1899 Map of Clinton
    1899 Clinton
    1899 Print · USGS
    Covers Henry County, including Davenport, Moline, and other nearby areas
    5 unique versions available
  10. 1929 Map of Annawan, 1966 Print
    1929 Map of Annawan, 1966 Print
    1929 Annawan
    1966 Print · USGS
    Covers Henry County, including Kewanee, Atkinson, and other nearby areas
    2 unique versions available
  13. 1931 Map of Galva
    1931 Map of Galva
    1931 Galva
    1931 Print · USGS
    Covers Henry County, including Galva, Oneida, and other nearby areas
  16. 1932 Map of Prophetstown
    1932 Map of Prophetstown
    1932 Prophetstown
    1932 Print · USGS
    Covers Henry County, including Prophetstown, Tampico, and other nearby areas
  19. 1932 Map of Annawan
    1932 Map of Annawan
    1932 Annawan
    1932 Print · USGS
    Covers Henry County, including Kewanee, Atkinson, and other nearby areas
  22. 1934 Map of Geneseo
    1934 Map of Geneseo
    1934 Geneseo
    1934 Print · USGS
    Covers Henry County, including Geneseo, Cambridge, and other nearby areas
    2 unique versions available
  25. 1936 Map of Prophetstown
    1936 Map of Prophetstown
    1936 Prophetstown
    1936 Print · USGS
    Covers Henry County, including Prophetstown, Tampico, and other nearby areas
    3 unique versions available
  28. 1937 Map of Orion
    1937 Map of Orion
    1937 Orion
    1937 Print · USGS
    Covers Henry County, including Moline, East Moline, and other nearby areas
    2 unique versions available
  31. 1940 Map of Galva, 1957 Print
    1940 Map of Galva, 1957 Print
    1940 Galva
    1957 Print · USGS
    Covers Henry County, including Galva, Oneida, and other nearby areas
    2 unique versions available
  34. 1944 Map of Galva
    1944 Map of Galva
    1944 Galva
    1944 Print · USGS
    Covers Henry County, including Galva, Oneida, and other nearby areas
    2 unique versions available
  37. 1944 Map of Kewanee
    1944 Map of Kewanee
    1944 Kewanee
    1944 Print · USGS
    Covers Henry County, including Kewanee, Wyoming, and other nearby areas
    3 unique versions available
  40. 1947 Map of Woodhull
    1947 Map of Woodhull
    1947 Woodhull
    1947 Print · USGS
    Covers Henry County, including Ontario, Woodhull, and other nearby areas
    2 unique versions available
  43. 1949 Map of Coal Valley
    1949 Map of Coal Valley
    1949 Coal Valley
    1949 Print · USGS
    Covers Henry County, including Moline, East Moline, and other nearby areas
    2 unique versions available
  46. 1949 Map of Port Byron, 1954 Print
    1949 Map of Port Byron, 1954 Print
    1949 Port Byron
    1954 Print · USGS
    Covers Henry County, including East Moline, Le Claire, and other nearby areas
    2 unique versions available
  49. 1950 Map of Port Byron
    1950 Map of Port Byron
    1950 Port Byron
    1950 Print · USGS
    Covers Henry County, including East Moline, Le Claire, and other nearby areas
  52. 1952 Map of Erie, 1953 Print
    1952 Map of Erie, 1953 Print
    1952 Erie
    1953 Print · USGS
    Covers Henry County, including Erie, Fenton, and other nearby areas
    2 unique versions available
  55. 1953 Map of Coal Valley, 1956 Print
    1953 Map of Coal Valley, 1956 Print
    1953 Coal Valley
    1956 Print · USGS
    Covers Henry County, including Moline, East Moline, and other nearby areas
    3 unique versions available
  58. 1953 Map of Nekoma, 1957 Print
    1953 Map of Nekoma, 1957 Print
    1953 Nekoma
    1957 Print · USGS
    Covers Henry County, including Nekoma, Knox County, and other nearby areas
    2 unique versions available
  61. 1953 Map of Woodhull, 1957 Print
    1953 Map of Woodhull, 1957 Print
    1953 Woodhull
    1957 Print · USGS
    Covers Henry County, including Woodhull, Knox County, and other nearby areas
    2 unique versions available
  64. 1953 Map of Port Byron, 1957 Print
    1953 Map of Port Byron, 1957 Print
    1953 Port Byron
    1957 Print · USGS
    Covers Henry County, including East Moline, Le Claire, and other nearby areas
    3 unique versions available
  67. 1953 Map of German Corner, 1957 Print
    1953 Map of German Corner, 1957 Print
    1953 German Corner
    1957 Print · USGS
    Covers Henry County, including German Corner, United States, and other nearby areas
    2 unique versions available
  70. 1953 Map of Geneseo, 1957 Print
    1953 Map of Geneseo, 1957 Print
    1953 Geneseo
    1957 Print · USGS
    Covers Henry County, including Geneseo, United States, and other nearby areas
    2 unique versions available
  73. 1953 Map of Andover, 1957 Print
    1953 Map of Andover, 1957 Print
    1953 Andover
    1957 Print · USGS
    Covers Henry County, including Orion, Andover, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 65

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Frequently asked questions

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