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Old Maps of Johnstown, Colorado for Genealogy

Trace your family roots with 11 historic maps of Johnstown. 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 Johnstown's past.

Johnstown, CO maps

(11)
  1. 1902 Map of Greeley
    1902 Map of Greeley
    1902 Greeley
    1902 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
    4 unique versions available
  4. 1950 Map of Windsor
    1950 Map of Windsor
    1950 Windsor
    1950 Print · USGS
    Covers Johnstown, including Fort Collins, Greeley, and other nearby areas
    8 unique versions available
  7. 1950 Map of Johnstown, 1960 Print
    1950 Map of Johnstown, 1960 Print
    1950 Johnstown
    1960 Print · USGS
    Covers Johnstown, including Milliken, Berthoud, and other nearby areas
    5 unique versions available
  10. 1951 Map of Johnstown
    1951 Map of Johnstown
    1951 Johnstown
    1951 Print · USGS
    Covers Johnstown, including Milliken, Berthoud, and other nearby areas
    2 unique versions available
  13. 1954 Map of Greeley, 1966 Print
    1954 Map of Greeley, 1966 Print
    1954 Greeley
    1966 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
    3 unique versions available
  16. 1957 Map of Greeley
    1957 Map of Greeley
    1957 Greeley
    1957 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
  19. 1958 Map of Greeley
    1958 Map of Greeley
    1958 Greeley
    1958 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
  22. 1961 Map of Greeley
    1961 Map of Greeley
    1961 Greeley
    1961 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
  25. 1964 Map of Greeley
    1964 Map of Greeley
    1964 Greeley
    1964 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
  28. 1965 Map of Greeley
    1965 Map of Greeley
    1965 Greeley
    1965 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
  31. 1982 Map of Greeley, 1983 Print
    1982 Map of Greeley, 1983 Print
    1982 Greeley
    1983 Print · USGS
    Covers Johnstown, including Fort Collins, Thornton, and other nearby areas
End of results
Showing maps 1-11 of 11

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Frequently asked questions

  • What are the different types of historical maps available for Johnstown?
  • What is the oldest map of Johnstown?
  • Where can I purchase historical maps of Johnstown for my home or office?
  • Where can I download high-res historical maps of Johnstown?
  • Are there historical topographic maps available for Johnstown?
  • Is there historical aerial imagery available for Johnstown?
  • Where are historical maps of Johnstown sourced from?

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