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1900s (20th Century) Maps of Dupo, Illinois

Explore 20 historic maps of Dupo 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 Dupo'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 Dupo's history through authentic maps from the 1900s. This is your window into the past.

Dupo, IL maps

(20)
  1. 1910 Map of Waterloo, 1956 Print
    1910 Map of Waterloo, 1956 Print
    1910 Waterloo
    1956 Print · USGS
    Monroe and St. Clair counties are shown in detail during the early twentieth century, highlighting a landscape of rail-dependent prairie towns. Family historians can trace rural schools and churches like Oakdale School or Zion Church, and locate early stops on the Mobile and Ohio RR.
  4. 1913 Map of Waterloo
    1913 Map of Waterloo
    1913 Waterloo
    1913 Print · USGS
    Monroe and St. Clair counties are shown just after the first decade of the twentieth century as the region’s rural economy matured. Genealogists can trace family footprints through dozens of rural landmarks like Diamond Joe Mine, Palmer Cem, and the Mobile and Ohio RR.
    3 unique versions available
  7. 1933 Map of Cahokia
    1933 Map of Cahokia
    1933 Cahokia
    1933 Print · USGS
    The riverfront neighborhoods of south St. Louis are captured in detail during the early 1930s, showing a bustling landscape of schools and industry. Genealogists can trace family locations near Carondelet, St Anthony Ch, or the Mo Pac Hospital.
  10. 1934 Map of Cahokia
    1934 Map of Cahokia
    1934 Cahokia
    1934 Print · USGS
    The industrial corridor and riverfront of St. Clair County are captured here in the mid-1930s as heavy rail and river commerce defined the landscape. Genealogists and historians can trace family-named schools and early settlements like Dupo, Lark Cem, and Falling Spring.
    2 unique versions available
  13. 1940 Map of Cahokia
    1940 Map of Cahokia
    1940 Cahokia
    1940 Print · USGS
    The industrial riverfront south of St Louis thrived in the early twentieth century as a massive rail and shipping hub. Trace the development of Cahokia and Dupo or locate landmarks like the U S Marine Hospital and the Lark Cem.
    3 unique versions available
  16. 1949 Map of Saint Louis
    1949 Map of Saint Louis
    1949 Saint Louis
    1949 Print · USGS
    Greater St. Louis and its surrounding river valleys are captured here just after the war, showing the metropolitan core and the rural Ozark fringe. Researchers can trace the sprawling rail network of the Wabash RR or locate landmarks like Meramec Caverns Airport and Scott Air Force Base.
    2 unique versions available
  19. 1949 Map of Cahokia, 1954 Print
    1949 Map of Cahokia, 1954 Print
    1949 Cahokia
    1954 Print · USGS
    Mid-century development and heavy industry define this riverfront region as St. Louis expands toward the Illinois rail yards. Researchers can trace the heritage of Dupo and Cahokia, locate St Josephs Cem, or find industrial landmarks like Monsanto.
    2 unique versions available
  22. 1951 Map of Columbia
    1951 Map of Columbia
    1951 Columbia
    1951 Print · USGS
    Monroe and St. Clair counties appear here in the early fifties as the region balanced its agricultural roots with growing rail and oil interests. Researchers can find numerous family landmarks and rural institutions, from Shoemaker Cem and Lark Cem to the New Hanover Station.
  25. 1954 Map of Cahokia, 1959 Print
    1954 Map of Cahokia, 1959 Print
    1954 Cahokia
    1959 Print · USGS
    Mid-century St. Louis and East St. Louis are documented here at a peak of rail and river industry along the Mississippi River. Genealogists and historians can trace local landmarks from Old Cathedral and Holy Family Cem to the early aviation history of Parks Metropolitan Airport.
    5 unique versions available
  28. 1954 Map of Columbia, 1959 Print
    1954 Map of Columbia, 1959 Print
    1954 Columbia
    1959 Print · USGS
    The bluffs of Monroe and St. Clair counties come alive in this mid-century survey, showing the transition from river bottoms to upland farms. Genealogists can trace family names at Immaculate Conception Ch or locate schools like Metter Sch and Sand Bank Sch.
  31. 1955 Map of Waterloo, 1960 Print
    1955 Map of Waterloo, 1960 Print
    1955 Waterloo
    1960 Print · USGS
    Monroe and St. Clair counties appear here in the mid-1950s as a thriving landscape of rural schools and rail-side villages. Researchers can trace family sites like St Augustine Cem or locate vanished landmarks such as Saxtown Sch and the Experimental Underground Line.
  34. 1955 Map of Columbia, 1969 Print
    1955 Map of Columbia, 1969 Print
    1955 Columbia
    1969 Print · USGS
    Columbia and the St. Clair and Monroe County line are shown here in the mid-fifties, just as suburban growth began to meet rural tradition. Researchers can trace rail history at Millstadt Junction or locate local landmarks like Sand Bank Sch and the Immaculate Conception Ch.
    3 unique versions available
  37. 1962 Map of St. Louis
    1962 Map of St. Louis
    1962 St. Louis
    1962 Print · USGS
    The mid-century gateway to the west shows the metropolitan expansion of St Louis alongside its critical river confluences. Genealogists and historians can trace the rail corridors of the Missouri Pacific RR and settlements from Fulton to De Soto.
  40. 1963 Map of St. Louis, 1970 Print
    1963 Map of St. Louis, 1970 Print
    1963 St. Louis
    1970 Print · USGS
    St. Louis and its surrounding river valleys are captured here during the peak of mid-century suburban expansion and industrial activity. Trace the historic rail routes of the Norfolk and Western Ry or locate the St Louis Ordnance Plant and early stretches of US Highway 66.
    4 unique versions available
  43. 1966 Map of St. Louis
    1966 Map of St. Louis
    1966 St. Louis
    1966 Print · USGS
    The St. Louis metropolitan area and its surrounding river valleys are captured here during the mid-sixties era of suburban growth and industrial strength. Genealogists and historians can trace the foundations of local communities through sites like Old Pioneer Cem, Parks College, and the Jefferson Barracks Military Reservation.
  46. 1985 Map of St Louis
    1985 Map of St Louis
    1985 St Louis
    1985 Print · USGS
    The St. Louis metropolitan area and its river confluences are captured here during a period of significant suburban expansion in the 1980s. Genealogists and historians can trace the development of older neighborhoods and landmarks like Jefferson Barracks, Cahokia Mounds State Park, and Washington University.
    3 unique versions available
  49. 1985 Map of Festus, 1987 Print
    1985 Map of Festus, 1987 Print
    1985 Festus
    1987 Print · USGS
    The Mississippi River corridor and Ozark foothills appear here in the mid-1980s, documenting a landscape of industrial river towns and forest preserves. Trace the development of Festus, Crystal City, and De Soto or locate sites like Mastodon State Park.
  52. 1991 Map of Columbia
    1991 Map of Columbia
    1991 Columbia
    1991 Print · USGS
    Monroe County and the American Bottoms are captured in the early 1990s as industrial sites and quiet rural settlements coexist. Genealogists can trace family names and locations at City Cem, St Pauls Ch, and the Cement Hollow Oil Field.
  55. 1993 Map of Cahokia, 1996 Print
    1993 Map of Cahokia, 1996 Print
    1993 Cahokia
    1996 Print · USGS
    The industrial heart of the Mississippi riverfront comes alive in this survey of the St. Louis and East St. Louis corridor. Genealogists can trace family connections at Holy Family Cem or Bohnemeier Cem while exploring the rail hubs of Dupo.
  58. 1998 Map of Cahokia, 1999 Print
    1998 Map of Cahokia, 1999 Print
    1998 Cahokia
    1999 Print · USGS
    The industrial riverfronts of St. Louis and East St. Louis are captured here in the late 1990s as they bridge the Mississippi River. Genealogists and local historians can trace legacy sites like Holy Family Cem, Arsenal Island, and the U S Engineers Depot.
End of results
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