Join Free

1900s (20th Century) Maps of Mason County, Illinois

Explore 50 historic maps of Mason 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 Mason 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 Mason County's history through authentic maps from the 1900s. This is your window into the past.

Mason County, IL maps

(50)
  1. 1925 Map of Havana
    1925 Map of Havana
    1925 Havana
    1925 Print · USGS
    Covers Mason County, including Havana, Lewistown, and other nearby areas
    3 unique versions available
  4. 1926 Map of Beardstown
    1926 Map of Beardstown
    1926 Beardstown
    1926 Print · USGS
    Covers Mason County, including Beardstown, Astoria, and other nearby areas
    2 unique versions available
  7. 1929 Map of Manito, 1972 Print
    1929 Map of Manito, 1972 Print
    1929 Manito
    1972 Print · USGS
    Covers Mason County, including Manito, Forest City, and other nearby areas
  10. 1930 Map of Chandlerville
    1930 Map of Chandlerville
    1930 Chandlerville
    1930 Print · USGS
    Covers Mason County, including Chandlerville, Kilbourne, and other nearby areas
    2 unique versions available
  13. 1932 Map of Chandlerville
    1932 Map of Chandlerville
    1932 Chandlerville
    1932 Print · USGS
    Covers Mason County, including Chandlerville, Kilbourne, and other nearby areas
    2 unique versions available
  16. 1932 Map of Manito
    1932 Map of Manito
    1932 Manito
    1932 Print · USGS
    Covers Mason County, including Manito, Forest City, and other nearby areas
    3 unique versions available
  19. 1933 Map of Petersburg, 1969 Print
    1933 Map of Petersburg, 1969 Print
    1933 Petersburg
    1969 Print · USGS
    Covers Mason County, including Petersburg, Greenview, and other nearby areas
  22. 1938 Map of Petersburg
    1938 Map of Petersburg
    1938 Petersburg
    1938 Print · USGS
    Covers Mason County, including Petersburg, Greenview, and other nearby areas
    2 unique versions available
  25. 1942 Map of Delavan
    1942 Map of Delavan
    1942 Delavan
    1942 Print · USGS
    Covers Mason County, including Delavan, South Pekin, and other nearby areas
    3 unique versions available
  28. 1944 Map of Beardstown, 1959 Print
    1944 Map of Beardstown, 1959 Print
    1944 Beardstown
    1959 Print · USGS
    Covers Mason County, including Beardstown, Astoria, and other nearby areas
    2 unique versions available
  31. 1947 Map of St. David, 1982 Print
    1947 Map of St. David, 1982 Print
    1947 St. David
    1982 Print · USGS
    Covers Mason County, including Dunfermline, Bryant, and other nearby areas
  34. 1947 Map of Havana, 1984 Print
    1947 Map of Havana, 1984 Print
    1947 Havana
    1984 Print · USGS
    Covers Mason County, including Havana, Baldwin Beach, and other nearby areas
  37. 1948 Map of St. David
    1948 Map of St. David
    1948 St. David
    1948 Print · USGS
    Covers Mason County, including Dunfermline, Bryant, and other nearby areas
    2 unique versions available
  40. 1948 Map of Havana
    1948 Map of Havana
    1948 Havana
    1948 Print · USGS
    Covers Mason County, including Havana, Baldwin Beach, and other nearby areas
    2 unique versions available
  43. 1948 Map of Mason City, 1963 Print
    1948 Map of Mason City, 1963 Print
    1948 Mason City
    1963 Print · USGS
    Covers Mason County, including Mason City, Greenview, and other nearby areas
    2 unique versions available
  46. 1949 Map of Havana
    1949 Map of Havana
    1949 Havana
    1949 Print · USGS
    Covers Mason County, including Havana, Lewistown, and other nearby areas
    3 unique versions available
  49. 1949 Map of Mason City
    1949 Map of Mason City
    1949 Mason City
    1949 Print · USGS
    Covers Mason County, including Mason City, Greenview, and other nearby areas
    2 unique versions available
  52. 1958 Map of Burlington, 1968 Print
    1958 Map of Burlington, 1968 Print
    1958 Burlington
    1968 Print · USGS
    Covers Mason County, including Galesburg, Burlington, and other nearby areas
    4 unique versions available
  55. 1958 Map of Peoria, 1969 Print
    1958 Map of Peoria, 1969 Print
    1958 Peoria
    1969 Print · USGS
    Covers Mason County, including Peoria, Champaign, and other nearby areas
    4 unique versions available
  58. 1961 Map of Burlington
    1961 Map of Burlington
    1961 Burlington
    1961 Print · USGS
    Covers Mason County, including Galesburg, Burlington, and other nearby areas
  61. 1961 Map of Peoria
    1961 Map of Peoria
    1961 Peoria
    1961 Print · USGS
    Covers Mason County, including Peoria, Champaign, and other nearby areas
  64. 1963 Map of Burlington
    1963 Map of Burlington
    1963 Burlington
    1963 Print · USGS
    Covers Mason County, including Galesburg, Burlington, and other nearby areas
  67. 1963 Map of Peoria
    1963 Map of Peoria
    1963 Peoria
    1963 Print · USGS
    Covers Mason County, including Peoria, Champaign, and other nearby areas
  70. 1971 Map of Manito, 1973 Print
    1971 Map of Manito, 1973 Print
    1971 Manito
    1973 Print · USGS
    Covers Mason County, including Manito, Forest City, and other nearby areas
    2 unique versions available
  73. 1971 Map of Oakford, 1973 Print
    1971 Map of Oakford, 1973 Print
    1971 Oakford
    1973 Print · USGS
    Covers Mason County, including Oakford, Atterberry, and other nearby areas
Showing maps 1-25 of 50

Top cities of Mason County

See more

Frequently asked questions

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