Old Maps of Oslo Township, South Dakota for Genealogy

Trace your family roots with 24 historic maps of Oslo Township. 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 Oslo Township's past.


Oslo Township, SD maps

(24)
  1. 1953 Map of Watertown, 1968 Print
    1953 Map of Watertown, 1968 Print
    1953 Watertown
    1968 Print · USGS
    Eastern South Dakota and the Minnesota borderlands are captured here during the mid-twentieth century as the region's agricultural and rail-service centers thrived. Genealogists and local historians can trace family-named sites across the Coteau des Prairies and find landmarks in Watertown, De Smet, and Brookings.
    3 unique versions available

  2. 1958 Map of Watertown
    1958 Map of Watertown
    1958 Watertown
    1958 Print · USGS
    The eastern South Dakota prairie and the Minnesota borderlands are captured here in the late fifties, showcasing a landscape of terminal moraine lakes and burgeoning rail hubs. Genealogists and historians can trace the early paths of the Chicago and North Western railroad or locate family roots in Watertown, Clark, or the Sisseton Indian Reservation.
    2 unique versions available

  3. 1968 Map of Lake Sinai, 1970 Print
    1968 Map of Lake Sinai, 1970 Print
    1968 Lake Sinai
    1970 Print · USGS
    Brookings County, South Dakota, is captured here in the late 1960s as a landscape of prairie lakes and developing rail lines. Researchers can trace local roots at the Bangor Cem, find the settlement of Ahnberg, and follow the path of the Chicago and North Western railroad.

  4. 1968 Map of Volga, 1970 Print
    1968 Map of Volga, 1970 Print
    1968 Volga
    1970 Print · USGS
    Eastern South Dakota’s prairie landscape is documented here in the late sixties, centered on the growing community of Volga. Researchers can trace local heritage through several pioneer burial grounds like Trinity Cem or locate the Townhall near Bethania Cem.

  5. 1968 Map of Sinai, 1970 Print
    1968 Map of Sinai, 1970 Print
    1968 Sinai
    1970 Print · USGS
    The prairie wetlands of Brookings and Lake Counties are captured here in the late sixties as agricultural life centered on the local rail line. Genealogists and historians can trace the foundations of Sinai and Nunda, locating rural landmarks like Ash Grove Cem and the central Townhall.

  6. 1968 Map of Rutland NW, 1971 Print
    1968 Map of Rutland NW, 1971 Print
    1968 Rutland NW
    1971 Print · USGS
    Eastern South Dakota’s agricultural and wetland landscape is captured here in the late sixties, where the border of Lake and Brookings Counties meets. Genealogists can locate family landmarks such as Oslo Ch, Prairie Queen Cem, and the Townhall.
    2 unique versions available

  7. 1985 Map of Brookings
    1985 Map of Brookings
    1985 Brookings
    1985 Print · USGS
    The South Dakota and Minnesota borderlands in the mid-1980s are defined here by a network of prairie lakes and bustling rail corridors. Researchers can trace the path of the Chicago and North Western through Brookings or explore the numerous wetlands of Oakwood Lakes State Park.
    2 unique versions available

  8. 1985 Map of De Smet, 1986 Print
    1985 Map of De Smet, 1986 Print
    1985 De Smet
    1986 Print · USGS
    Eastern South Dakota in the mid-eighties shows a landscape of prairie rail towns and sprawling glacial lakes. Researchers can trace the routes of the Chicago and North Western through De Smet or locate communal sites like Pearl Creek Colony and Cloverleaf Colony.
    3 unique versions available

  9. 2012 Map of Rutland NW, 2012 Print
    2012 Map of Rutland NW, 2012 Print
    2012 Rutland NW
    2012 Print · USGS
    Lake County agriculture and prairie wetlands are documented in detail here during the early twenty-first century. Researchers can locate several rural burial grounds including Prairie Queen Cem and Olson Cem, or trace the paths of Battle Cr and Mud Lake.

  10. 2012 Map of Lake Sinai, 2012 Print
    2012 Map of Lake Sinai, 2012 Print
    2012 Lake Sinai
    2012 Print · USGS
    Brookings County at the start of the 2010s is a landscape of glacial lakes and straight section roads. Genealogists and local historians can locate Bangor Cem or trace the small settlement of Ahnberg near the shores of Lake Sinai.

  11. 2012 Map of Sinai, 2012 Print
    2012 Map of Sinai, 2012 Print
    2012 Sinai
    2012 Print · USGS
    Sinai and the surrounding plains are shown in the early twenty-first century, revealing a rural landscape defined by prairie wetlands and section-line roads. Genealogists and researchers can locate Sinai Cem, East Sinai Cem, and family-named water bodies like Quam Slough.

  12. 2012 Map of Volga, 2012 Print
    2012 Map of Volga, 2012 Print
    2012 Volga
    2012 Print · USGS
    The Brookings County prairie around the turn of the twenty-first century is defined by the rigid grid of Volga and the winding Big Sioux River. Genealogists and local researchers can trace several community landmarks, from Lake Goldsmith to local sites like Trinity Cem and First Lutheran Cem.

  13. 2015 Map of Rutland NW, 2015 Print
    2015 Map of Rutland NW, 2015 Print
    2015 Rutland NW
    2015 Print · USGS
    The upland prairies of Lake and Brookings counties appear here in the mid-2010s, showing a landscape of glacial sloughs and systematic section-line farming. Researchers can locate family burial sites at Prairie Queen Cem, Olson Cem, and South Lake Campbell Cem.

  14. 2015 Map of Sinai, 2015 Print
    2015 Map of Sinai, 2015 Print
    2015 Sinai
    2015 Print · USGS
    The eastern South Dakota prairie in the mid-2010s is captured here, showing the rural townships of Brookings and Lake counties. Genealogists can locate family landmarks such as Sinai Cemetery and Ash Grove Cemetery or trace the wetlands around E Lake Badus.

  15. 2015 Map of Lake Sinai, 2015 Print
    2015 Map of Lake Sinai, 2015 Print
    2015 Lake Sinai
    2015 Print · USGS
    The eastern South Dakota plateau comes to life in the mid-2010s, showcasing a landscape defined by glacial lakes and township grids. Genealogists and local historians can trace the area around Arlington, the Bangor Cem, and the small settlement of Ahnberg.

  16. 2015 Map of Volga, 2015 Print
    2015 Map of Volga, 2015 Print
    2015 Volga
    2015 Print · USGS
    The community of Volga and its surrounding prairie townships are captured here during the mid-2010s. Researchers can locate ancestral landmarks including Hillside Cem, the meandering Big Sioux River, and Lake Goldsmith.

  17. 2017 Map of Lake Sinai, 2017 Print
    2017 Map of Lake Sinai, 2017 Print
    2017 Lake Sinai
    2017 Print · USGS
    Brookings County at the end of the two-thousands reveals a landscape defined by glacial lakes and organized section-line travel. Local researchers can trace family landmarks like Bangor Cem or the settlements of Arlington and Ahnberg.

  18. 2017 Map of Sinai, 2017 Print
    2017 Map of Sinai, 2017 Print
    2017 Sinai
    2017 Print · USGS
    The upland prairies of Brookings and Lake Counties are captured here in the late 2010s, showing a landscape defined by glacial sloughs and small-town hubs. Researchers can trace local roots at Ash Grove Cem, Sinai, and the shores of East Lake Badus.

  19. 2017 Map of Rutland NW, 2017 Print
    2017 Map of Rutland NW, 2017 Print
    2017 Rutland NW
    2017 Print · USGS
    The high plateau of the Coteau des Prairies defines this eastern South Dakota landscape in the early twenty-first century. Genealogists and local historians can locate several rural burial sites, including Oslo Lutheran Cem and West Lake Cem.

  20. 2017 Map of Volga, 2017 Print
    2017 Map of Volga, 2017 Print
    2017 Volga
    2017 Print · USGS
    The Brookings County prairie around Volga is shown in detail during the early twenty-first century, bounded by the Big Sioux River. Researchers can trace local heritage through several burial sites including Hillside Cem, Kirby Cem, and Bethania Cem.

  21. 2021 Map of Rutland NW, 2021 Print
    2021 Map of Rutland NW, 2021 Print
    2021 Rutland NW
    2021 Print · USGS
    This part of eastern South Dakota, where Lake, Brookings, and Moody counties meet, is defined by the high glacial terrain of the Coteau des Prairies. Researchers can trace rural heritage through sites like Oslo Lutheran Cem and the waters of Battle Creek.

  22. 2021 Map of Volga, 2021 Print
    2021 Map of Volga, 2021 Print
    2021 Volga
    2021 Print · USGS
    The glacial highlands of the Coteau des Prairies define this Brookings County landscape as it appeared in the early 2020s. Researchers can locate several burial sites like Hillside Cem and Bethania Cem or trace the Big Sioux River shoreline.

  23. 2021 Map of Sinai, 2021 Print
    2021 Map of Sinai, 2021 Print
    2021 Sinai
    2021 Print · USGS
    The glacial plateau of South Dakota comes to life in this contemporary survey of the Brookings and Lake county line. Researchers can trace rural cemetery sites like Ash Grove Cem and explore the wetland topography of Quam Slough and Lake Sinai.

  24. 2021 Map of Lake Sinai, 2021 Print
    2021 Map of Lake Sinai, 2021 Print
    2021 Lake Sinai
    2021 Print · USGS
    Eastern South Dakota's glacial landscape is captured here in the early twenty-first century, showing the prairie pothole region near the Coteau des Prairies. Researchers can locate Bangor Cem, the waters of Lake Sinai, and the rural community of Ahnberg.

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