Old Maps of Boulder, Wyoming for Genealogy

Trace your family roots with 9 historic maps of Boulder. 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 Boulder's past.


Boulder, WY maps

(9)
  1. 1955 Map of Lander, 1976 Print
    1955 Map of Lander, 1976 Print
    1955 Lander
    1976 Print · USGS
    Mid-century central Wyoming is captured here as a landscape of high alpine wilderness and burgeoning energy development. Genealogists and historians can trace the path of the Oregon Trail or locate early industrial sites like the Big Sand Draw Oil and Gas Field and the State Training School.
    2 unique versions available

  2. 1958 Map of Lander
    1958 Map of Lander
    1958 Lander
    1958 Print · USGS
    The high peaks of the Wind River Range meet the Great Divide Basin in the 1950s. Researchers can trace historic migrations past the Oregon Trail Monument or locate early energy infrastructure at the Beaver Creek Gas and Oil Field and the Oregon Trail Oil Field.

  3. 1961 Map of Lander
    1961 Map of Lander
    1961 Lander
    1961 Print · USGS
    The high peaks and desert basins of central Wyoming appear here in the early sixties, showing the landscape of the Shoshone Indian Reservation and the Wind River Range. Researchers can trace the path of the Oregon Trail and locate early settlements like Lander and the mining remains at South Pass City.
    2 unique versions available

  4. 1964 Map of Boulder, 1968 Print
    1964 Map of Boulder, 1968 Print
    1964 Boulder
    1968 Print · USGS
    The river bottomlands of Sublette County come alive in the 1960s as a complex network of ranching ditches and reservoirs. Trace family-named landmarks like Vible Cem and Bailey Res No 2, or follow the historic path of the Emigrant Trail.
    2 unique versions available

  5. 1981 Map of Pinedale, 1982 Print
    1981 Map of Pinedale, 1982 Print
    1981 Pinedale
    1982 Print · USGS
    The Wind River foothills meet the Wyoming high desert in the early eighties, where cattle ranching and wilderness preservation coexist. Genealogists and historians can trace the historic Oregon Trail or locate family sites near Pinedale, Boulder, and the Wind River Indian Reservation.
    3 unique versions available

  6. 2012 Map of Boulder, 2012 Print
    2012 Map of Boulder, 2012 Print
    2012 Boulder
    2012 Print · USGS
    Covers Boulder, including New Fork, Sublette County, and other nearby areas

  7. 2015 Map of Boulder, 2015 Print
    2015 Map of Boulder, 2015 Print
    2015 Boulder
    2015 Print · USGS
    Covers Boulder, including New Fork, Sublette County, and other nearby areas

  8. 2017 Map of Boulder, 2017 Print
    2017 Map of Boulder, 2017 Print
    2017 Boulder
    2017 Print · USGS
    Covers Boulder, including New Fork, Sublette County, and other nearby areas

  9. 2021 Map of Boulder, 2021 Print
    2021 Map of Boulder, 2021 Print
    2021 Boulder
    2021 Print · USGS
    Boulder and the surrounding Sublette County cattle country are captured here in the early twenty-first century as a landscape of sophisticated water engineering. Researchers can trace irrigation legacy through the Boulder Canal and Vible Reservoir, or locate the historic Vible Cem.

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Frequently asked questions

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