Old Maps of Grand Detour Township, Illinois for Academic Research

Study the evolution of Grand Detour Township with 12 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Grand Detour Township has changed over the decades.


Grand Detour Township, IL maps

(12)
  1. 1918 Map of Dixon
    1918 Map of Dixon
    1918 Dixon
    1918 Print · USGS
    Lee and Ogle Counties are captured at a pivotal moment during the First World War when the rural schoolhouse system was at its peak. Genealogists can trace family footprints across townships to landmarks like Grand Detour, Pennsylvania Corners, and the White Temple School.
    3 unique versions available

  2. 1930 Map of Woodsung
    1930 Map of Woodsung
    1930 Woodsung
    1930 Print · USGS
    Northern Illinois at the dawn of the 1930s shows a landscape of tight-knit farming townships linked by the Lincoln Highway. Genealogists and local historians can trace schoolhouse locations like Stone Sch and Gap Grove Sch, or locate family sites near the Prairieville Cem.

  3. 1946 Map of Sterling, 1969 Print
    1946 Map of Sterling, 1969 Print
    1946 Sterling
    1969 Print · USGS
    The Rock River corridor in the mid-1940s is captured here, showing the industrial heart of the region alongside its deep agricultural roots. Researchers can find dozens of country schools and cemeteries, including Buffalo Grove Sch, Zion Cem, and Oak Knoll Mem Park Cem.

  4. 1948 Map of Sterling
    1948 Map of Sterling
    1948 Sterling
    1948 Print · USGS
    Mid-century Sterling and Rock Falls are captured here during a time of robust rail and river activity. Genealogists can trace family roots through dozens of rural landmarks, including the Prairieville settlement, West Science Ridge Ch, and Hitt Cem.
    2 unique versions available

  5. 1950 Map of Dixon, 1964 Print
    1950 Map of Dixon, 1964 Print
    1950 Dixon
    1964 Print · USGS
    The Rock River valley in the mid-twentieth century shows a landscape of busy river towns and dense rural school districts. Genealogists can locate family-named landmarks like Tealls Corners School, Emmert School, and the White Temple church.
    2 unique versions available

  6. 1958 Map of Aurora, 1969 Print
    1958 Map of Aurora, 1969 Print
    1958 Aurora
    1969 Print · USGS
    Northern Illinois in the late fifties shows a landscape of powerful river industry and expanding transport corridors. Genealogists and historians can trace the development of Aurora and Joliet or locate sites like the Elwood Ordnance Plant and Starved Rock.
    3 unique versions available

  7. 1961 Map of Aurora
    1961 Map of Aurora
    1961 Aurora
    1961 Print · USGS
    Northern Illinois at the height of the post-war era reveals a landscape of massive industrial works and thriving river towns. Genealogists and historians can trace the paths of the Lincoln Highway or locate long-standing landmarks like the Green River Ordnance Plant and Starved Rock State Park.

  8. 1983 Map of Polo, 1984 Print
    1983 Map of Polo, 1984 Print
    1983 Polo
    1984 Print · USGS
    During the early 1980s, the rural townships of Ogle and Lee Counties maintained a steady landscape of family farms and small-town centers like Polo. Researchers can locate several burial grounds including Fairmont Cem and trace old country schools like Congress Sch.

  9. 1983 Map of Grand Detour, 1984 Print
    1983 Map of Grand Detour, 1984 Print
    1983 Grand Detour
    1984 Print · USGS
    Ogle and Lee County are captured in the early eighties as the Rock River winds through the historic horseshoe bend at Grand Detour. Genealogists and local historians can trace rural sites like Kingdom, the Pine Creek Cemetery, and the Townhall north of the river.

  10. 1985 Map of Dixon
    1985 Map of Dixon
    1985 Dixon
    1985 Print · USGS
    North-central Illinois in the mid-eighties was a land of river cities and expansive prairies defined by rail lines and private airfields. Researchers can locate family landmarks like Oakwood Cem, the Sword Landing Strip, and Sauk Valley College while tracing the C & N W railroad.
    2 unique versions available

  11. 2024 Map of Polo, 2024 Print
    2024 Map of Polo, 2024 Print
    2024 Polo
    2024 Print · USGS
    The northern Illinois prairie comes into focus in this contemporary survey of Ogle and Lee counties. Genealogists can locate family landmarks like the Buffalo Grove Cem and Durley Gravesite or trace the early paths of Galena Trail Rd.

  12. 2024 Map of Grand Detour, 2024 Print
    2024 Map of Grand Detour, 2024 Print
    2024 Grand Detour
    2024 Print · USGS
    The Grand Detour area at the Ogle and Lee county line shows a classic river-bend landscape in the 2020s. Researchers can trace local history through sites like Grand Detour Cem, the community of Kingdom, and the unique terrain of Lost Nation.

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Frequently asked questions

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