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Old Maps of Agar, South Dakota for Academic Research

Study the evolution of Agar with 8 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 Agar has changed over the decades.

Agar, SD maps

(8)
  1. 1954 Map of Pierre, 1968 Print
    1954 Map of Pierre, 1968 Print
    1954 Pierre
    1968 Print · USGS
    The Missouri River and the newly formed Oahe Reservoir define central South Dakota in the 1950s. Genealogists and local historians can trace early settlements and rail stops like Eakin Siding, Mission Ridge, and Ottumwa.
    2 unique versions available
  4. 1958 Map of Pierre
    1958 Map of Pierre
    1958 Pierre
    1958 Print · USGS
    Central South Dakota is documented during the mid-fifties, just as the Missouri River valley was being transformed by the massive Oahe Dam project. Researchers can trace the early Oahe Reservoir shoreline and find remote outposts like Milesville, Onida, and Giddings Flat.
  7. 1965 Map of Agar, 1966 Print
    1965 Map of Agar, 1966 Print
    1965 Agar
    1966 Print · USGS
    Agar was a vital rail-side community in Sully County during the mid-sixties, centered on the Chicago and North Western line. Genealogists and local historians can trace the town grid, locate the Agar Cem, and find the rural Harrison Sch nestled near Okobojo Creek.
  10. 1986 Map of Onida
    1986 Map of Onida
    1986 Onida
    1986 Print · USGS
    The high plains of Sully County meet the vast waters of the Missouri River in the mid-1980s. Local researchers can trace the Chicago and North Western rail line through Onida and Agar or locate the Blunt Cemetery on the southern horizon.
    2 unique versions available
  13. 2012 Map of Agar, 2012 Print
    2012 Map of Agar, 2012 Print
    2012 Agar
    2012 Print · USGS
    Covers Agar, including Sully County, United States, and other nearby areas
  16. 2015 Map of Agar, 2015 Print
    2015 Map of Agar, 2015 Print
    2015 Agar
    2015 Print · USGS
    Covers Agar, including Sully County, United States, and other nearby areas
  19. 2017 Map of Agar, 2017 Print
    2017 Map of Agar, 2017 Print
    2017 Agar
    2017 Print · USGS
    Covers Agar, including Sully County, United States, and other nearby areas
  22. 2021 Map of Agar, 2021 Print
    2021 Map of Agar, 2021 Print
    2021 Agar
    2021 Print · USGS
    Sully County at the start of the 2020s shows a landscape of precision agriculture and deep-rooted community hubs. Genealogists and local historians can trace the grid around Agar out to Agar Cem and follow the natural course of Okobojo Cr.
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Frequently asked questions

  • What are the different types of historical maps available for Agar?
  • What is the oldest map of Agar?
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  • Are there historical topographic maps available for Agar?
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  • Where are historical maps of Agar sourced from?