1950s Maps of Portage Township, South Dakota

Explore 8 historic maps of Portage Township from the 1950s. These maps offer a rare glimpse into what life looked like during the 1950s — 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 Portage Township's landscape evolved across the 1950s, 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 1950s, 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 Portage Township's history through authentic maps from the 1950s. This is your window into the past.


Portage Township, SD maps

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  1. 1953 Map of Hecla SE, 1955 Print
    1953 Map of Hecla SE, 1955 Print
    1953 Hecla SE
    1955 Print · USGS
    Brown County's rural prairie landscape is captured here in the early fifties, a time when drainage ditches and artesian wells defined local agriculture. Researchers can locate the Detroit Cem, the Landing Field, and several country schools like Heipemann Sch.
    2 unique versions available

  2. 1953 Map of Newark SW, 1955 Print
    1953 Map of Newark SW, 1955 Print
    1953 Newark SW
    1955 Print · USGS
    The borderlands of Marshall and Brown Counties are captured here in the mid-1950s, showing a landscape shaped by water management and rail. Researchers can locate the Great Northern tracks, the rural School No 3, and hydrology like Flowing Well.

  3. 1953 Map of Milbank, 1958 Print
    1953 Map of Milbank, 1958 Print
    1953 Milbank
    1958 Print · USGS
    The tri-state border region of South Dakota, North Dakota, and Minnesota is shown here during the early fifties, a landscape defined by glacial lakes and the Sisseton Indian Reservation. Researchers can trace the legacy of the western railroads, locating old stops along the Great Northern and settlements like Milbank, Webster, and Sisseton.
    3 unique versions available

  4. 1954 Map of Aberdeen, 1964 Print
    1954 Map of Aberdeen, 1964 Print
    1954 Aberdeen
    1964 Print · USGS
    Northeastern South Dakota in the mid-fifties remains a world of rail-dependent prairie towns and sweeping waterfowl refuges. Genealogists can trace family roots through settlements like Eureka and Ipswich or locate rural landmarks near Richmond Lake.
    2 unique versions available

  5. 1956 Map of Aberdeen
    1956 Map of Aberdeen
    1956 Aberdeen
    1956 Print · USGS
    Upper South Dakota during the mid-fifties remains a landscape of rail-connected farming towns and expansive glacial lake basins. Genealogists and historians can trace the paths of the Minneapolis and St Louis railroad through Gettysburg or locate vanished stops near Elm Lake and Richmond Lake.

  6. 1956 Map of Newark NW, 1957 Print
    1956 Map of Newark NW, 1957 Print
    1956 Newark NW
    1957 Print · USGS
    The North Dakota and South Dakota borderlands remained a quiet agricultural frontier in the mid-fifties, dominated by isolated farmsteads and township grids. Genealogists can trace the shift in rural education through sites like School No 1 and several others marked School No 4 (Abandoned) or School No 2 (Abandoned).
    2 unique versions available

  7. 1956 Map of Hecla NE, 1957 Print
    1956 Map of Hecla NE, 1957 Print
    1956 Hecla NE
    1957 Print · USGS
    The Dakota state line in the mid-1950s reveals a sprawling agricultural landscape defined by its rural school districts and township boundaries. Genealogists can trace family homesteads near landmarks like Eaton Sch No 2, Tiry Sch, and the Flowing Well.
    3 unique versions available

  8. 1958 Map of Milbank
    1958 Map of Milbank
    1958 Milbank
    1958 Print · USGS
    The northern Great Plains in the late fifties show a landscape of glacial lakes and reservation lands shaped by the Great Northern railroad. Genealogists and local historians can trace the grid of settlements from Britton to Milbank and locate landmarks like Enemy Swim Lake and the Sisseton Indian Reservation.

End of results
Showing maps 1-8 of 8

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