1900s (20th Century) Maps of Hamlin Township, South Dakota

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


Hamlin Township, SD maps

(8)
  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. 1969 Map of Dempster, 1971 Print
    1969 Map of Dempster, 1971 Print
    1969 Dempster
    1971 Print · USGS
    Hamlin and Deuel counties appear here in the late sixties, showing the agricultural landscape near the Big Sioux River. Genealogists can locate family sites near Bemis Cem or trace the path of the Chicago and North Western rail line.
    2 unique versions available

  4. 1969 Map of Castlewood, 1971 Print
    1969 Map of Castlewood, 1971 Print
    1969 Castlewood
    1971 Print · USGS
    The Big Sioux River valley in the late sixties reveals a landscape of prairie agriculture and rail-side development. Genealogists and local historians can trace Castlewood town sites, the Chicago And North Western line, and family landmarks like Kones Corner.

  5. 1969 Map of Watertown SE, 1972 Print
    1969 Map of Watertown SE, 1972 Print
    1969 Watertown SE
    1972 Print · USGS
    Codington County's agricultural heartland is captured here in the late sixties as the outskirts of Watertown expanded. Genealogists and local historians can trace the Chicago and North Western rail line past Appleby and Five Ponds.

  6. 1970 Map of Kranzburg SW, 1972 Print
    1970 Map of Kranzburg SW, 1972 Print
    1970 Kranzburg SW
    1972 Print · USGS
    Eastern South Dakota’s agricultural landscape is documented here just as modern highway expansion was beginning to reshape the prairie in the early seventies. Genealogists can locate the local Townhall or trace the winding path of Stray Horse Creek through the townships of Kranzburg and Hamlin.
    2 unique versions available

  7. 1985 Map of Clear Lake
    1985 Map of Clear Lake
    1985 Clear Lake
    1985 Print · USGS
    The South Dakota and Minnesota borderlands are captured here in the mid-eighties as a landscape of prairie towns and wildlife refuges. Researchers can trace the legacy of regional transport through the Chicago and North Western tracks and the Old Railroad Grade.
    2 unique versions available

  8. 1985 Map of Watertown
    1985 Map of Watertown
    1985 Watertown
    1985 Print · USGS
    Eastern South Dakota in the mid-eighties remains a landscape of expansive prairie wetlands and agricultural rail towns. Genealogists and local historians can trace the routes of the CHICAGO AND NORTH WESTERN railroad through Garden City, Vienna, and Watertown.
    2 unique versions available

End of results
Showing maps 1-8 of 8

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