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Old Maps of Osco, Illinois for Genealogy

Trace your family roots with 13 historic maps of Osco. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Osco's past.

Osco, IL maps

(13)
  1. 1937 Map of Orion
    1937 Map of Orion
    1937 Orion
    1937 Print · USGS
    Henry County and Mercer County are captured here in the late 1930s, showing a landscape of small agricultural hubs connected by a dense rail network. Genealogists can trace family footprints through dozens of rural schools like Washington Sch and landmarks like the Valhalla Cemetery.
    2 unique versions available
  4. 1953 Map of Andover, 1957 Print
    1953 Map of Andover, 1957 Print
    1953 Andover
    1957 Print · USGS
    Henry County is shown in the early 1950s as a landscape of established rail towns and rural school districts. Researchers can locate family landmarks such as the Jenny Lind Church, the Home for children, and local hubs like Lynn Center and Osco.
    2 unique versions available
  7. 1958 Map of Davenport, 1968 Print
    1958 Map of Davenport, 1968 Print
    1958 Davenport
    1968 Print · USGS
    Eastern Iowa and western Illinois thrive along the river during the late fifties, defined by the industrial Quad Cities and a robust rail network. Genealogists can trace family roots through settlements like Oasis and Stanwood or along the Cedar River.
    2 unique versions available
  10. 1961 Map of Davenport
    1961 Map of Davenport
    1961 Davenport
    1961 Print · USGS
    The Quad Cities and the eastern Iowa riverlands are captured here in the early sixties, showing the region's transition into a modern industrial and transit hub. Genealogists and historians can trace the paths of major railroads and find river landmarks like Rock Island Arsenal, Huron Island, and the Coralville Reservoir.
  13. 1962 Map of Davenport
    1962 Map of Davenport
    1962 Davenport
    1962 Print · USGS
    The Quad Cities and the Mississippi River corridor are shown at their industrial peak just before the interstate era fully transformed the region. Researchers can trace the sprawling rail networks of the Chicago Rock Island and Pacific and find landmarks like the Rock Island Arsenal and Wild Cat Den State Park.
  16. 1984 Map of Aledo, 1985 Print
    1984 Map of Aledo, 1985 Print
    1984 Aledo
    1985 Print · USGS
    The Mississippi River borderlands and Illinois heartland are captured here in the mid-eighties as industry and agriculture overlap. Trace the Hennepin Canal, the historic Swedish colony at Bishop Hill, and the rail corridors of the Burlington Northern.
  19. 1989 Map of Aledo
    1989 Map of Aledo
    1989 Aledo
    1989 Print · USGS
    Western Illinois and eastern Iowa are shown here during the late twentieth century, when the river-and-rail economy still defined the Quad Cities and the surrounding prairie. Researchers can trace historic settlements like Bishop Hill and Millersburg alongside active routes like the Chicago Rock Island & Pacific RR.
  22. 1991 Map of Andover, 1992 Print
    1991 Map of Andover, 1992 Print
    1991 Andover
    1992 Print · USGS
    Henry County's agricultural heartland is documented here in the early nineties, centered on the historic village of Andover. Researchers can trace the path of the Old Railroad Grade and locate local landmarks like the Township Cem and Love Park.
  25. 2012 Map of Andover, 2012 Print
    2012 Map of Andover, 2012 Print
    2012 Andover
    2012 Print · USGS
    Covers Osco, including Orion, Andover, and other nearby areas
  28. 2015 Map of Andover, 2015 Print
    2015 Map of Andover, 2015 Print
    2015 Andover
    2015 Print · USGS
    Covers Osco, including Orion, Andover, and other nearby areas
  31. 2018 Map of Andover, 2018 Print
    2018 Map of Andover, 2018 Print
    2018 Andover
    2018 Print · USGS
    Covers Osco, including Orion, Andover, and other nearby areas
  34. 2021 Map of Andover, 2021 Print
    2021 Map of Andover, 2021 Print
    2021 Andover
    2021 Print · USGS
    Covers Osco, including Orion, Andover, and other nearby areas
  37. 2024 Map of Andover, 2024 Print
    2024 Map of Andover, 2024 Print
    2024 Andover
    2024 Print · USGS
    Henry County’s agricultural heartland is documented here in the current era, showing the intersection of rural life and heritage sites. Researchers can locate family landmarks at Andover Township Cem, Lynn Center, and the banks of the Edwards River.
End of results
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