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Historical Maps of O'Brien County, Iowa

What stories do these 30 old maps tell about O'Brien County's past? From 1954 to present day, these maps reveal the evolution of streets, neighborhoods, iconic landmarks, and natural features in stunning high-res detail. Whether you're a history enthusiast, genealogist, or professional in education, environmental work, or architecture, these maps are perfect for exploration, research, and discovery.

Discover O'Brien County's history through maps:

  • Trace O'Brien County's growth: Explore earlier and latest maps and editions to uncover how the region changed over time.
  • Examine technical details: Each map includes its creators, publishers, scale, dimensions, and full source information.
  • Layer maps with modern tools & imagery: Compare historical maps to modern-day with high-resolution satellite imagery and detailed LiDAR layers.
  • Sourced from trusted archives: Carefully preserved and digitized by institutions like the United Stated Geological Survey and the US Library of Congress.
  • Access in any format: View and explore in high resolution, download for offline use, or order a museum-quality print for yourself or a loved one.

Begin your journey into O'Brien County's history with these remarkable must-see maps.

O'Brien County, IA maps

(30)

  1. 1954 Map of Fairmont, 1967 Print
    1954 Map of Fairmont, 1967 Print
    1954 Fairmont
    1967 Print · USGS
    Covers portions of O'Brien County, including Fairmont, Iowa, and others.
  2. 1954 Map of Fairmont, 1975 Print
    1954 Map of Fairmont, 1975 Print
    1954 Fairmont
    1975 Print · USGS
    Covers portions of O'Brien County, including Fairmont, Iowa, and others.
  3. 1954 Map of Fairmont, 1976 Print
    1954 Map of Fairmont, 1976 Print
    1954 Fairmont
    1976 Print · USGS
    Covers portions of O'Brien County, including Fairmont, Iowa, and others.
  4. 1954 Map of Fort Dodge, 1968 Print
    1954 Map of Fort Dodge, 1968 Print
    1954 Fort Dodge
    1968 Print · USGS
    Covers portions of O'Brien County, including Fort Dodge, Clay County, and others.
  5. 1954 Map of Fort Dodge, 1968 Print
    1954 Map of Fort Dodge, 1968 Print
    1954 Fort Dodge
    1968 Print · USGS
    Covers portions of O'Brien County, including Fort Dodge, Clay County, and others.
  6. 1954 Map of Fort Dodge, 1976 Print
    1954 Map of Fort Dodge, 1976 Print
    1954 Fort Dodge
    1976 Print · USGS
    Covers portions of O'Brien County, including Fort Dodge, Clay County, and others.
  7. 1957 Map of Fort Dodge
    1957 Map of Fort Dodge
    1957 Fort Dodge
    1957 Print · USGS
    Covers portions of O'Brien County, including Fort Dodge, Clay County, and others.
  8. 1958 Map of Fairmont
    1958 Map of Fairmont
    1958 Fairmont
    1958 Print · USGS
    Covers portions of O'Brien County, including Fairmont, Iowa, and others.
  9. 1958 Map of Fort Dodge
    1958 Map of Fort Dodge
    1958 Fort Dodge
    1958 Print · USGS
    Covers portions of O'Brien County, including Fort Dodge, Clay County, and others.
  10. 1964 Map of Gaza, 1966 Print
    1964 Map of Gaza, 1966 Print
    1964 Gaza
    1966 Print · USGS
    Covers portions of O'Brien County.
Showing maps 1-10 of 30

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Frequently asked questions

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