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

Explore 8 historic maps of Alpha 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 Alpha'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 Alpha's history through authentic maps from the 1900s. This is your window into the past.


Alpha, IL maps

(8)
  1. 1947 Map of Woodhull
    1947 Map of Woodhull
    1947 Woodhull
    1947 Print · USGS
    The Illinois prairie at mid-century reveals a dense network of family farms and rural institutions near the Henry and Knox county lines. Genealogists can trace ancestral sites through dozens of named schools and cemeteries like Prairie Flower Sch and Oxford Cem.
    2 unique versions available

  2. 1953 Map of New Windsor, 1957 Print
    1953 Map of New Windsor, 1957 Print
    1953 New Windsor
    1957 Print · USGS
    Northwestern Illinois farm country in the early fifties shows a transition from local rail reliance to industrial coal extraction. Genealogists can locate family burial plots at Oxford Cemetery or trace the rural school system through sites like Oakridge School and Hopewell School.
    2 unique versions available

  3. 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

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 1991 Map of New Windsor, 1992 Print
    1991 Map of New Windsor, 1992 Print
    1991 New Windsor
    1992 Print · USGS
    Western Illinois farm country and the villages of Mercer County are captured here just before the turn of the millennium. Researchers can trace the Old Railroad Grade between New Windsor and Alpha or locate ancestors at Calvary Cem and Oxford Cem.

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