Old Maps of Dupo, Illinois for Metal Detecting
Plan your next treasure hunt with 23 historic maps of Dupo. 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 Dupo.
Dupo, IL maps
(23)- 1888 Map of St. Louis1888 St. Louis1888 Print · USGSThe Illinois bottomlands across from St. Louis come alive in the late nineteenth century as a massive railroad hub emerging from the river wetlands. Researchers can trace early rail junctions and settlements like French Village, the ancient Monks Mound, and the industrial waterfronts of Brooklyn and East St Louis.
- 1910 Map of Waterloo, 1956 Print1910 Waterloo1956 Print · USGSMonroe 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.
- 1913 Map of Waterloo1913 Waterloo1913 Print · USGSMonroe 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
- 1933 Map of Cahokia1933 Cahokia1933 Print · USGSThe 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.
- 1934 Map of Cahokia1934 Cahokia1934 Print · USGSThe 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
- 1940 Map of Cahokia1940 Cahokia1940 Print · USGSThe 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
- 1949 Map of Saint Louis1949 Saint Louis1949 Print · USGSGreater 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
- 1949 Map of Cahokia, 1954 Print1949 Cahokia1954 Print · USGSMid-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
- 1951 Map of Columbia1951 Columbia1951 Print · USGSMonroe 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.
- 1954 Map of Cahokia, 1959 Print1954 Cahokia1959 Print · USGSMid-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
- 1954 Map of Columbia, 1959 Print1954 Columbia1959 Print · USGSThe 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.
- 1955 Map of Waterloo, 1960 Print1955 Waterloo1960 Print · USGSMonroe 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.
- 1955 Map of Columbia, 1969 Print1955 Columbia1969 Print · USGSColumbia 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
- 1962 Map of St. Louis1962 St. Louis1962 Print · USGSThe 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.
- 1963 Map of St. Louis, 1970 Print1963 St. Louis1970 Print · USGSSt. 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
- 1966 Map of St. Louis1966 St. Louis1966 Print · USGSThe 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.
- 1985 Map of St Louis1985 St Louis1985 Print · USGSThe 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
- 1985 Map of Festus, 1987 Print1985 Festus1987 Print · USGSThe 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.
- 1991 Map of Columbia1991 Columbia1991 Print · USGSMonroe 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.
- 1993 Map of Cahokia, 1996 Print1993 Cahokia1996 Print · USGSThe 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.
- 1998 Map of Cahokia, 1999 Print1998 Cahokia1999 Print · USGSThe 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.
- 2024 Map of Columbia, 2024 Print2024 Columbia2024 Print · USGSModern-day Columbia and Waterloo appear here along the Monroe and St. Clair county line. Researchers can trace family history at Lark Cem, Wilson-Divers Cem, and through the rail corridor at Millstadt Junction.
- 2024 Map of Cahokia, 2024 Print2024 Cahokia2024 Print · USGSThe industrial riverfronts of Illinois and Missouri are captured here in the early twenty-first century as they flank the Mississippi River. Researchers can trace local heritage through Holy Family Cem, the Sidney Street Ferry, and the historic floodplain of the American Bottoms.
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